Page 1 PRIVATE CARS 2001 XANTIA-XM-SYNERGIE «The technical information contained in this document is intended for the exclusive use of the trained personnel of the motor vehicle repair trade. In some instances, this information could concern the security and safety of the vehicle. The information is to be used by the professional vehicle repairers for whom it is intended and they alone would assume full responsibility to the exclusion of that of the manufacturer».
Page 2 GENERAL - ENGINE - INJECTION - IGNITION - CLUTCH, GEARBOX, DRIVESHAFTS - AXLES, SUSPENSION, STEERING - BRAKES - HYDRAULICS - ELECTRICAL - AIR CONDITIONING. In each section, the vehicles are dealt with in the following order : XANTIA-XM-SYNERGIE and all models where applicable. The information given in this handbook is based on vehicles marketed in EUROPE.
Page 3 If you find that this handbook does not always meet your requirements, we invite you to send us your suggestions which we will take into account when preparing future publications. For example : – INSUFFICIENT INFORMATION – SUPERFLUOUS INFORMATION – NEED FOR MORE DETAILS Please send your comments and suggestions to : CITROEN U.K. Ltd. 221, Bath Road, SLOUGH, SL1 4BA. U.K.
Page 4: Table Of Contents
INDEX GENERAL HDi safety requirements 143 - 146 Parking brake 240 - 241 XANTIA Checks: HDi fuel circuit 147 - 148 Bleed of brakes XANTIA 1 - 8 Identification Checks: HDi air circuit Parking brake 9 - 13 of vehicles...
Page 5 GENERAL - ENGINE - INJECTION - IGNITION - CLUTCH, GEARBOX, DRIVESHAFTS - AXLES, SUSPENSION, STEERING - BRAKES - HYDRAULICS - ELECTRICAL - AIR CONDITIONING. In each section, the vehicles are dealt with in the following order : XANTIA-XM-SYNERGIE and all models where applicable. The information given in this handbook is based on vehicles marketed in EUROPE.
Page 6 If you find that this handbook does not always meet your requirements, we invite you to send us your suggestions which we will take into account when preparing future publications. For example : – INSUFFICIENT INFORMATION – SUPERFLUOUS INFORMATION – NEED FOR MORE DETAILS Please send your comments and suggestions to : CITROEN U.K. Ltd. 221, Bath Road, SLOUGH, SL1 4BA. U.K.
Page 7: Capacities Xm
INDEX GENERAL HDi safety requirements 143 - 146 Parking brake 240 - 241 XANTIA Checks: HDi fuel circuit 147 - 148 Bleed of brakes XANTIA 1 - 8 Identification Checks: HDi air circuit Parking brake 9 - 13 of vehicles...
Page 8 IDENTIFICATION OF VEHICLES XANTIA - All Types Manufacturer’s cold stamp. R.P. organisation N°. Paint code. 01/02/99 # Label : - Pression de gonflage. - N° organisation P.R. - Code peinture Automatic gearbox identification ref. Manual gearbox identification ref. Manufacturer’s name plate.
Page 9 IDENTIFICATION OF VEHICLES XANTIA - All Types PETROL SALOON 1.6 i 1.8 i 1.8 i 16 V Auto. Auto. Emission standard Type code X1 BFZF X1 BFXF X1 LFYM X1 LFYF X1 LFYN X1 LFYB Engine type Cubic capacity (cc)
Page 10 IDENTIFICATION OF VEHICLES XANTIA - All Types PETROL SALOON 1.8i 16 V 2.0i 16 V 30.i V6 Exclusive Exclusive Activa Emission standard Type code X1 LFYN/IF (*) X1 LFYB/IF (*) X1 RFVM X1 RFVF X7 XFZF X7 XFZM Engine type...
Page 11 XANTIA - All Types IDENTIFICATION OF VEHICLES DIESEL SALOON 2.0 HDi (1) 1.9 D Auto. SX - SX Aircon Pack Exclusive SX Aircon Pack Activa SX Aircon Pack Activa Exclusive Emission standard X1 DHXM X1 RFYF X1 RHZF X1 RHZB...
Page 12 IDENTIFICATION OF VEHICLES XANTIA - All Types PETROL ESTATE 1.8i 16V 1.8i SX - SX Aircon Pack Emission standard X2 LFXF X2 LFYF X2 LFYC X2 LFYB/IF (*) X2 LFYB Type code Engine type Cubic capacity (cc) 1761 Fiscal rating (hp)
Page 13 IDENTIFICATION OF VEHICLES XANTIA - All Types PETROL ESTATE 2.0i 16V 3.0i V6 Auto. Auto. SX Aircon Pack SX Aircon Pack Exclusive Exclusive Exclusive Emission standard Type code X2 RFVM X2 RFVF X2 RFVM X2 XFZF X7 XFZM Engine type...
Page 14 XANTIA - All Types IDENTIFICATION OF VEHICLES DIESEL ESTATE 1.9 TD 2.0 HDi (*) Auto. SX - SX Aircon Pack SX Aircon Pack SX Aircon Pack Exclusive Exclusive Emission standard X2 DHXM X2 RHYF X2 RHZF X2 RHZB Type code...
Page 15 XANTIA - All Types IDENTIFICATION OF VEHICLES COMMERCIAL VERSIONS ALL TYPES DUAL FUEL PETROL/LPG (1) Diesel Petrol Saloon Estate Saloon Estate 2.0HDi (2) 1.8i 16V SX Ambulance SX Company X - SX Company SX Entreprise SX Aircon Pack Emission standard...
Page 16 IDENTIFICATION OF VEHICLES XM - All Types Bodyshell N° Manufacturer’s cold stamp 6 cyl. engine plate R.P. organisation N°. ( ) 01/02/1999 # Label : - Tyre pressures. - R.P. organisation N°. - Paint code R.P. organisation N°. # 01/02/99 BE3 gearbox ident.
Page 17 XM - All Types IDENTIFICATION OF VEHICLES PETROL SALOON 2.0i 16 V 2.0i Turbo CT 3.0i V6 Auto. Auto. Auto. SX - Exclusive Emission standard Y4-CZ Y4-TV Y4-GG Y4-TT Y4-WG Y4-WH Type code Engine type 1998 2946 Cubic capacity (cc) Fiscal rating (hp) BE3/5 4 HP 18...
Page 18 IDENTIFICATION OF VEHICLES XM Diesel DIESEL SALOON 2.1 TD 2.5 TD Auto. SX - Exclusive Emission standard Y4-GZ Y4-RN Y4-WE Y4-NZ Type code Engine type 2088 2446 Cubic capacity (cc) Fiscal rating (hp) ME/5 4 HP 18 ME/5 MG/5 Gearbox type 20 GM 31 20 GZ 5D 20 GM 31...
Page 19 XM - All Types IDENTIFICATION OF VEHICLES PETROL ESTATE 2.0i 2.0i Turbo CT 3.0i V6 Auto. Auto. Auto. SX-Commerce Emission standard Type code Y4-GB Y4-TU Y4-GM Y4-TS Y4-WJ Y4-TN Engine type 1998 2946 Cubic capacity (cc) Fiscal rating (hp) BE3/5 4 HP 18 ME/5 4 HP 18...
Page 20 IDENTIFICATION OF VEHICLES XM - All Types DIESEL ESTATE Commercial Estate 2.1 TD 2.5 TD 2.1 TD Auto. Commerce Ambulance Commerce Emission standard Y4-MZ Y4-CW Y4-WF Y4-RM Y4-GZ Type code Engine type Cubic capacity (cc) 2088 2446 2088 Fiscal rating (hp) Gearbox type ME/5 4 HP 18...
Page 21 SYNERGIE - All Types IDENTIFICATION OF VEHICLES Manufacturer’s cold stamp R.P. organisation No. Paint code 01/02/99 # Label : - Tyre pressures. - R.P. Organisation No. - Paint code. Gearbox ident. Engine plate Manufacturer’s plate E1AP07GD...
Page 22 IDENTIFICATION OF VEHICLES SYNERGIE - All Types PETROL DIESEL 2.0i 16 V 2.0 16 V HDi 2.0 HDi Auto. X – SX X Taxi – SX Exclusive X – SX Exclusive Emission standard IF L5 (*) AF RFNC/IF AF RFNF/IF AF RHZA/T AF RHZA AF RHWB...
Page 23 ALL TYPES CAPACITIES Draining method. The oil capacities are defined according to the following methods. 1) - Vehicle on level surface (in high position, if equipped with hydropneumatic suspension). 2) - Engine warm (oil temperature 80°C). 3) - Draining of the oil sump + removal of the cartridge (duration of draining + dripping = 15 mm). 4) - Refit plug + cartridge.
Page 24 CAPACITIES (in litres) XANTIA - All Types XANTIA Petrol 1.6i 1.8i 1.8i 16V 2.0i 16V 3.0i 6V Auto. Auto. Auto. Engine type 30° Engine angle 4.75 4.75 - 4.25 (1) 4.25 5.25 Engine with filter change Between Min. and Max.
Page 25 CAPACITIES (in litres) XANTIA - All XANTIA Diesel 1.9 D 2.0 HDi Auto. Engine type 30° Engine angle 4.25 - 4 (1) 4.5 - 4.25 (1) Engine with filter change Between Min. and Max. 5-speed gearbox Automatic gearbox after oil change Hydraulic or brake circuit 8.5 - 11 (1)
Page 26 CAPACITIES (in litres) XM - All Types Petrol Diesel 2.0i Turbo CT 2.0i 16 V 3.0i 2.1 TD 2.5 TD Auto. Auto. Auto. Auto. Engine type 4.75 - 4.5 (1) 4.25 5.25 5 - 4.5 (1) Engine with filter change (a) 1.4 - 1.2 (1) 1.45 - 1.25 (1) Between Min.
Page 27: Synergie
CAPACITIES (in litres) SYNERGIE - All Types SYNERGIE Petrol Diesel 2.0i 16V 2.0 HDi 2.0 HDi 16V Auto. Engine type 21° Engine angle 4.25 4.75 Engine with filter change Between Min. and Max. 5-speed gearbox Automatic gearbox after oil change Sans ABR : 0.47 - Avec ABR : 0.52 Hydraulic or brake circuit Cooling system...
Page 28: Lubricants
ALL TYPES LUBRICANTS - TOTAL recommended oils S.A.E. Norm - Table for selection of engine oil grade Factory evolutions in 2000 model year CITROËN engines are lubricated at the factory with TOTAL oil of grade S.A.E.5W-30. TOTAL oil of grade S.A.E.5W-30 allows improved fuel economies (approx.
Page 29 ALL TYPES LUBRICANTS - TOTAL recommended oils Selection of engine oil grades recommended for climatic conditions in countries of distribution API Norms ACEA Norms The first letter corresponds to the type of fuel used by the engine : The first letter corresponds to the type of engine concerned : S : petrol and dual fuel petrol / LPG engines.
Page 30 Petrol and dual fuel petrol / LPG engines: ACEA A3-98 and API SJ. Diesel engines: ACEA B3-98 and API CF. ATTENTION : Engines fitted in CITROEN vehicles prior to 2000 model year must not be lubricated with oil complying standards ACEA A1-98 / B1-98 and API SJ/CF EC.
Page 31 LUBRICANTS - TOTAL recommended oils ALL TYPES S.A.E. grades SPI norms ACEA norms Blended oils for all engines (petrol, dual-fuel petrol / LPG and diesel) TOTAL ACTIVA 9000 5W-40 SJ / CF A3-98 / B3-98 TOTAL QUARTZ 9000 TOTAL ACTIVA 9000 (*) 5W-30 SJ / CF EC A1-98 / B1-98...
Page 32 ALL TYPES LUBRICANTS - TOTAL recommended oils FRANCE Blended oils for all engines Metropolitan FRANCE TOTAL ACTIVRAC S.A.E : 10W-40 Norms TOTAL ACTIVA TOTAL ACTIVA DIESEL Oils specifically for petrol and Oils specifically Blended oils for all engines dual-fuel petrol / LPG engines for diesel engines 7000 10 W-40 900 5W-40...
Page 33 ALL TYPES LUBRICANTS - TOTAL recommended oils EUROPE TOTAL QUARTZ TOTAL QUARTZ DIESEL (*) = Blended oils for all engines, Oils specifically for petrol and Oils specifically Blended oils for all engines permitting fuel economy dual-fuel petrol / LPG engines for diesel engines 7000 10W-40 Germany...
Page 34 LUBRICANTS - TOTAL recommended oils ALL TYPES EUROPE (continued) TOTAL QUARTZ TOTAL QUARTZ DIESEL (*) = Blended oils for all engines, Oils specifically for petrol and Oils specifically Blended oils for all engines permitting fuel economy dual-fuel petrol / LPG engines for diesel engines 7000 10W-40 7000 10W-40...
Page 35 ALL TYPES LUBRICANTS - TOTAL recommended oils EUROPE (continued) TOTAL QUARTZ TOTAL QUARTZ DIESEL (*) = Blended oils for all engines, Oils specifically for petrol and Oils specifically Blended oils for all engines permitting fuel economy dual-fuel petrol / LPG engines for diesel engines 7000 10W-40 Czech Republic...
Page 36 LUBRICANTS - TOTAL recommended oils ALL TYPES TOTAL QUARTZ TOTAL QUARTZ DIESEL Blended oils for all Oils specifically for petrol and Oils specifically engines dual-fuel petrol / LPG engines for diesel engines Australia OCEANIA 9000 5W-40 7000 10W-40 7000 10W-40 New Zealand Angola - Ivory Coast Egypt - Ecuador - Gabon...
Page 37 ALL TYPES LUBRICANTS - TOTAL recommended oils TOTAL QUARTZ TOTAL QUARTZ DIESEL Blended oils for all Oils specifically for petrol and Oils specifically engines dual-fuel petrol / LPG engines for diesel engines 7000 10W-40 China 7000 15W-50 South Korea 7000 10W-40 Hong Kong - India 7000 15W-50 Indonesia...
Page 38 ALL TYPES LUBRICANTS - TOTAL recommended oils TOTAL QUARTZ TOTAL QUARTZ DIESEL Blended oils for all Oils specifically for petrol and Oils specifically engines dual-fuel petrol / LPG engines for diesel engines Saudi Arabia Bahrain Dubai United Arab Emirates Israel MIDDLE 9000 5W-40 7000 15W-50...
Page 39 Norms S.A.E 75W-80 TOTAL FLUIDE ATX ou TOTAL FLUIDE AT 42. Automatic gearbox MB3 Special oil distributed by CITROEN (Part No. : 9730 94). TOTAL FLUIDE AT 42 ou Special oil distributed by CITROEN Automatic gearbox 4 HP 14 et 4 HP 18 All countries (Part No.
Page 40 0.5 litre 9979 05 CITROEN Fluid All countries 1 litre 9979 06 5litres 9979 07 CITROEN hydraulic circuit fluid Mineral fluid for hydraulic circuit – green colour TOTAL LHM PLUS Packs CITROEN Reference All countries Norms ISO 7308-7309 1 litre ZCP 830 095 Hydraulic circuit rinsing fluid –...
Page 41 ALL TYPES LUBRICANTS - TOTAL recommended oils Wash / wipe fluid CITROEN Reference Concentrate : 250 ml 9980 33 ZC 9875 953 U 9980 56 All countries Liquid ready to use : 1 litre 9980 06 ZC 9875 784 U...
Page 42 ENGINE OIL CONSUMPTION ALL TYPES I - Oil consumption depends on : - the engine type. - how run-in or worn it is. - the type of oil used. - the driving conditions. II - An engine can be considered RUN-IN after: - 3,000 miles (5,000 km) for a PETROL engine.
Page 43: Specifications
ALL TYPES ENGINE SPECIFICATIONS Engines : BFZ BFX LFX LFY Petrol All Types 1.6i 1.8 i 1.8 i 16 V Dual fuel Engine type LFY/GPL Cubic capacity (cc) 1580 1761 Bore / Stroke 83/73 83/81.4 Compression ratio 9.25/1 9.5/1 10.4/1 65-6000 66-5000 81-5500...
Page 44 ALL TYPES ENGINE SPECIFICATIONS Engines : RGX RFN RFV XFZ Petrol 3.0i V6 2.0I TURBO CT 2.0i 16V Engine type Cubic capacity (cc) 1998 1997 1998 2946 Bore / Stroke 86/86 85/88 86/86 87/82.6 Compression ratio 7.9/1 10.8/1 10.4/1 10.5/1 108-5300 99-6000 97.4-5500...
Page 45 ENGINE SPECIFICATIONS ALL TYPES Engines : DHX - RHZ – RHY - RFW - P8C - THY Diesel All Types 1.9 TD 2.0 HDi 2.0 HDi 16V 2.1 TD 2.5 TD Engine type Cubic capacity (cc) 1905 1997 2088 2445 Bore / Stroke 83/88 85/88...
Page 46 COMPRESSION RATIO - DIESEL ENGINES ALL TYPES COMPRESSION MINIMUM VALUE MAX. SPACING ENGINE RATIO (- 20 ‰) BETWEEN CYLINDERS in Bars XUD 7 / 9 25 to 30 XUD 11 19 to 21 DW10 30 ± 5 25 to 30...
Page 47 XANTIA - XM SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) Engines : BFZ – BFX - LFX - LFY - RFV - RGX CYLINDER HEAD (mm) Engine type 0.05 Maximum permissible bow - 0.20 Gasket surface regrinding TIGHTENING TORQUES (m.daN)
Page 48 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) SYNERGIE Engine : RFN 0.05 Maximum permissible bow - 0.20 Gasket surface regrinding Crankshaft Bearing cap screws. - Pre-tightening 2 ± 0.1 Camshaft pulley hubs 7.5 ± 0.7 - Angular tightening 60° ± 6° Con-rod cap screws.
Page 49 XANTIA - XM SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) Engines : LFY - RFV CYLINDER HEAD COVER XM - XANTIA LFY - RFV - Pre-tighten : 0.5 - Tighten :1±0.1 B1DP01YD...
Page 50 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) XANTIA - XM - V6 Engine : XFZ (1) Compact coil unit 1 ± 0.1 (9) Flywheel - Tightening - Angular tightening 60°± 6° (11) Connecting rod caps - Tightening 2 ± - Angular tightening 74°...
Page 51 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) XANTIA - XM - V6 Engine : XFZ - 2 Cylinder head cover (A) Front cyl. head - (B) Rear cyl. head - 3 Bearing caps housing (A) Front cyl. head - (B) Rear cyl. head...
Page 52 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) XANTIA - XM - V6 Engine : XFZ - 5 Air inlet manifold - 6 Lower manifold (A) Front cyl. head - (B) Rear cyl. head B1HPOLJC B1DP097C WARNING : Tighten screw by screw in the order shown.
Page 53 XANTIA - XM - V6 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) Engine : XFZ - 7 Exhaust manifold (NEW seal) - 10 Oil sump B1BP1GXD B1BP1GZD WARNING : Tighten screw by screw in the order shown. - Pre-tighten 1 ± 0.1 - Pre-tighten 0.5 ±...
Page 54 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) XANTIA - XM - V6 Engine : XFZ - 8 Crankshaft bearing - Clean the threads of the screws with a brush. - Refit the screws with a coating of grease ( MOLYKOTE G RAPID PLUS ).
Page 55 XANTIA - XM - V6 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) Engine : XFZ (14) Water pump - Pre-tighten - Tightening (15) Oil pump - Pre-tighten - Tightening (16) Guide roller 8 ± 0.8 (17) Tensioner roller 8 ± 0.8...
Page 56 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) XANTIA - XM - V6 Engine : XFZ - 20 Oil fumes recovery unit. WARNING : Tighten screw by screw in the order shown. - Pre-tighten 0.5 ± - Tightening 1 ± 0.1...
Page 57 SPECIAL FEATURES - TIGHTENING TORQUES (m.daN ) DIESEL - All Types Engines : DHX - P8C - RHY - RHZ - RHW - THY CYLINDER HEAD (mm) Engine type Maximum permissible bow 0.07 0.05 0.03 0.05 Gasket surface regrinding - 0.20 - 0.40 TIGHTENING TORQUES (m.daN) Crankshaft bearing screws :...
Page 58 CYLINDER HEAD XANTIA - XM Engines : BFZ – BFX - LFX - LFY - RGX - RFV IDENTIFICATION OF THE CYLINDER HEAD GASKET Engine types Identification marks (Notch on cylinder head gasket) CURTY Suppliers MEILLOR 0 = Without notch...
Page 59 XANTIA - XM CYLINDER HEAD (continued) Engines : BFZ – BFX - LFX - LFY - RGX - RFV Cylinder head tightening (m.daN) Cylinder head bolts BFZ – BFX - LFX – LFY - Pre-tightening - Loosening - Tightening Note : Oil the threads - Angular tightening 300°...
Page 60 CYLINDER HEAD SYNERGIE Engine : RFN Identification of the cylinder head gasket Nominal dimension Repair dimension Marking zone 4 - 5 2 - 4 - 5 "d" Marking zone "e" Gasket thickness (mm) Supplier MEILLOR Multilayer metallic gasket B1DP183D...
Page 61 CYLINDER HEAD (continued) SYNERGIE Engine : RFN Cylinder head tightening (m.daN) Cylinder head bolts Pre-tightening 1.5 ± 0.1 Tightening 5 ± 0.1 Loosening 360° ± 2° Tightening 2 ± 0.75 Angular tightening 285° ± 5° B1DP16FC A = Washer thickness : 4 ± 0.2 mm. Note : Oil the threads and X = Length under heads of new bolts = 144.5 ±...
Page 62 CYLINDER HEAD XANTIA - XM Engine : XFZ IDENTIFICATION OF THE CYLINDER HEAD GASKET Thickness Ident. marks Supplier (mm) (1) and (2) Front ERLING 1.45 ± 0.04 Centre tab Rear B1DP09TC...
Page 63 XANTIA - XM CYLINDER HEAD (continued) Engine : XFZ Cylinder head tightening (m.daN) Cylinder head bolt - Pre-tighten Front - Loosen - Tightening - Angular tightening 225° Note : Oil the threads and under the heads of the cylinder head bolts.
Page 64 XANTIA CYLINDER HEAD Engine : DHX IDENTIFICATION OF THE CYLINDER HEAD GASKET Thickness Piston Marking Engine type (mm) stand-proud (mm) ± 0.06 0.56 to 0.67 1.36 0.68 to 0.71 1.40 0.72 to 0.75 1.44 0.76 to 0.79 1.48 0.80 to 0.83 1.52...
Page 65 CYLINDER HEAD (continued) Engine : P8C IDENTIFICATION OF THE CYLINDER HEAD GASKET Piston stand-proud Thickness Position of Engine type Ident. (mm) (mm) hole(s) 0.65 to 0.76 1.52 B - A1 0.77 to 0.81 1.57 B - A2 0.82 to 0.86 1.62 B - A3 (A) and (B)
Page 66 XANTIA - SYNERGIE CYLINDER HEAD Engine : RHZ - RHY IDENTIFICATION OF THE CYLINDER HEAD GASKET Engine Piston stand- Thickness No. of notches type proud (mm) (mm) at A 0.47 to 0.605 1.30 ± 0.06 0.605 to 0.655 1.35 ± 0.06 0.655 to 0.705...
Page 67 XANTIA - XM - SYNERGIE CYLINDER HEAD Engines : DHX - RHZ - RHY - P8C Cylinder head tightening (m.daN) Cylinder head bolts DHX - P8C RHZ - RHY - Pre-tightening - Tightening - Angular tightening 180° DHX - RHZ - RHY...
Page 68 CYLINDER HEAD Engine : THY Cylinder head tightening ( m.daN) Cylinder head bolts Identification of the cylinder head gasket Thickness Engine type Ident. Pre-tightening the bolts : (mm) - 1 à 14 (Bolt Ø 12) None - 15 à 22 (Bolt Ø...
Page 69 ALL TYPES BELT TENSION/SEEM UNITS CORRESPONDENCE TABLE Tools 4099-T (C.TRONIC.105) 4122-T (C.TRONIC.105.5) B1EP135D...
Page 70 ALL TYPES AUXILIARY EQUIPMENT DRIVE BELT Engines : All Types Petrol and Diesel TOOL - Belt tension measuring instrument : 4122 - T. (C.TRONIC 105.5) - WARNING : If using tool 4099-T (C.TRONIC 105) refer to the correspondence table on page 62. ESSENTIAL - Before refitting the auxiliary equipment drive belt, check that : 1) The roller(s) rotate freely (no play or stiffness)
Page 71 XANTIA - XM AUXILIARY EQUIPMENT DRIVE BELT Engines : BFZ - LFX - LFY - RFV - RGX Without air conditioning [1] Belt tension measuring instrument : 4122-T - (3) and (5) Roller support fixing screws. - (6) Tensioning screw.
Page 72 AUXILIARY EQUIPMENT DRIVE BELT XANTIA - XM Engines : BFZ - LFX - LFY - RFV - RGX (Continued) With air conditioning - Loosen : - The screws (4) of the tensioner roller (13 mm angle spanner). - The screw (3).
Page 73 XANTIA - XM AUXILIARY EQUIPMENT DRIVE BELT Engines : BFZ - LFX - LFY - RFV - RGX (Continued) With air conditioning - Fit the drive belt. - The tensioner roller (1). - Tighten the screws (3) to 2 m.daN.
Page 74 AUXILIARY EQUIPMENT DRIVE BELT SYNERGIE Engine : RFN Without air conditioning With air conditioning Tools [1] Plyers for removing plastic pegs 7504-T Remove the belt. - Detension the belt (3) by turning the screw (2) of the tensioner roller (1) (anti-clockwise).
Page 75 XANTIA - XM AUXILIARY EQUIPMENT DRIVE BELT Engine : XFZ With air conditioning Removal : - Release the bolt (3). - Keep the dynamic tensioner (1) tensioned by holding the hexagonal fixture «a». - Release the shoulder of the screw (2) from the oblong hole of the dynamic tensioner.
Page 76 XANTIA - XM AUXILIARY EQUIPMENT DRIVE BELT Engines : DHX - P8C Without air conditioning [2] Belt tension measuring instrument 4122-T - Tighten the belt, by loosening the screw (4) to obtain: - 115 ± 10 SEEM units. - Tighten the screws (1) and (3).
Page 77 XANTIA AUXILIARY EQUIPMENT DRIVE BELT Engines : DHX With air conditioning - Loosen the screws (1). - Tighten or loosen the screw (2) until holes «a» and «b» are superimposed. - Locate the peg [1] : (in the hole «a»).
Page 78 AUXILIARY EQUIPMENT DRIVE BELT Engines : P8C With air conditioning - Engage the square drive tool [2] (9.52 mm - 3/8), in its location in the tensioner arm (b). - Compress the damper (1) using the tool [2]. - Peg the damper (1) at «a» using the tool [3] 7019- T. (Tensioner in locking position).
Page 79 XANTIA - SYNERGIE AUXILIARY EQUIPMENT DRIVE BELT Engine : RHY - RHZ Without air conditioning Tools [1] Belt tension adjusting square : (-).0188 J2 [2] Ø 4 mm peg : (-).0188.Q1 [3] Ø 2 mm peg : (-).0188.Q2 [4] Dynamic tensioner compression lever : (-).0188.Z...
Page 80 XANTIA - SYNERGIE AUXILIARY EQUIPMENT DRIVE BELT Engine : RHY - RHZ Without air conditioning (continued) Refit. Re-used belt. - Compress the tensioner roller (2) by action at «a» (in anti-clockwise direction), tool [4]. - Refit the belt. WARNING : Respect the direction belt was fitted.
Page 81 XANTIA - SYNERGIE AUXILIARY EQUIPMENT DRIVE BELT Engine : RHY - RHZ With air conditioning Tools [1] Belt tension adjusting square : (-).0188 J2 [2] Ø 4 mm peg : (-).0188.Q1 [3] Ø 2 mm peg : (-).0188.Q2 [4] Dynamic tensioner compression lever : (-).0188.Z...
Page 82 AUXILIARY EQUIPMENT DRIVE BELT XANTIA - SYNERGIE Engine : RHY - RHZ With air conditioning (continued) Refit. Re-used belt. - Compress the tensioner roller (7) by action at «c» (in anti-clockwise direction), tool [4]. - Refit the belt. WARNING : Respect the direction belt was fitted.
Page 83 AUXILIARY EQUIPMENT DRIVE BELT Engine : THY With air conditioning WORN BELT. - Loosen the screw (2) using tool [2] 5714-T.R (6 mm across the flats). - Move the roller (3), using tool [3] 5714-T.S (6 mm across the flats) until tool [1] 5714 - T.Q. (Ø...
Page 84 AUXILIARY EQUIPMENT DRIVE BELT Engine : THY With air conditioning (continued) NEW BELT. - ove the roller (3), with tool [3] 5714-T.S (6 mm across the flats) until tool [1] 5714-T.Q (Ø 4 mm) is released. - Hold the roller (3) in this position and tighten the screw (2) using tool [2]. Tighten to 3.2 m.daN. - Rotate the crankshaft by 5 turns (Direction of rotation) = 1 turn of the belt.
Page 85 AUXILIARY EQUIPMENT DRIVE BELT Engine : THY With air conditioning (continued) REUSED BELT - Continue in the same way as for a new belt. NOTE : In certain cases the roller (3) is in its maximum stop position, and it is not possible to remove the tool [1] 5714-T.Q (Ø...
Page 86 BALANCE SHAFT BELT Engine : THY TOOLS - [5] Belt tension measuring instrument : 4122-T à - [1] Flywheel locating peg : 7014-T.J. Tool kit 7004-T - [2] Camshaft pinion locating peg : 5711-T.A. - [3] Injection pump peg : 5711-T.B. Tool kit 5711-T - [4] Balance shaft peg : 5711-T.D.
Page 87 BALANCE SHAFT BELT Engine : THY (continued) Refitting - Check that the rollers work properly. - The balance shaft belt. - Remove the tool [4]. - Fit the tool [5] to the belt. - Pre-adjust the tension using the tool [6]. (Placed in the square locating hole of the tensioner roller). Adjust the tension to : - New belt 70 SEEM units.
Page 88 BALANCE SHAFT BELT DK5 - All Types Engine : THY (continued) NOTE : Rotate the crankshaft by 10 turns (if this wasn’t carried ort when refitting the timing belt). - Loosen the screw (2) to release the tensioner roller. - Fit the tool [5]. - Adjust the belt tension using the tool [6].
Page 89 WATER PUMP BELT Engine : THY Removal - Loosen the screw (19). - Turn the screw (20) in the same direction as if tightening in order to slacken the belt. - Remove the belt (21). Refitting - Refit the belt (21). - Fit the measuring instrument [2] 4122-T to the belt.
Page 90 2.0 i 16 V 3.0 i Turbo CT Engine type # 11/97 11/97 # # 11/97 11/97 # XANTIA SYNERGIE See pages : 85 to 86 87 to 91 82 to 96 85 to 86 87 to 91 92 to 96...
Page 91 ALL TYPES CHECKING AND SETTING THE VALVE TIMING (continued) ATED ATED4 2.0 HDi 1.9 TD 2.5 TD 2.0 HDi 16V 2.1 TD Engine type XANTIA SYNERGIE See pages : 108 to 112 113 to 114 115 to 117...
Page 92 CHECKING AND SETTING THE VALVE TIMING Engine : BFZ - LFX - RGX TOOLS - Belt tension measuring instrument : 4099-T or 4122-T à - Camshaft pulley locating peg : 7004-T.G. - Crankshaft locating peg : 7014-T.N. Tool kit 7004-T - Square drive : 7017-T.W.
Page 93 CHECKING AND SETTING THE VALVE TIMING Engines : BFZ - LFX - RGX (continued) SETTING THE VALVE TIMING - Fit the tension measuring tool to the middle of the belt strip «c». - Turn the tensioner roller (2) (anti-clockwise direction) using the tool 7017-T.W to obtain the following measurements : - Engines : LFZ - LFW : 30 ±...
Page 94 : 7017-T.W. - Toothed sector for locking the flywheel XM : 6012-T - Toothed sector for locking the flywheel XANTIA : 9044-T CHECKING THE SETTING - Turn the engine by the crankshaft screw (1). - Ensure that the slot (a) for pegging the camshaft hubs can be seen (Conformity of hubs).
Page 95 CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV # 11/97 (continued) SETTING THE VALVE TIMING - Peg the crankshaft at (2). - Peg the camshaft pulleys at (3). - Loosen the tensioner roller (6). - Remove the belt.. PREPARATION - Loosen the three screws (4) of pulleys (7) and (8).
Page 96 CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV # 11/97 (continued) PRE-TENSIONING THE TIMING BELT - Fit the tool 4122-T. - Turn the roller (6) with the tool 7017-T.W. Pre-tension to : Engines LFY - RFV New belt 45 SEEM units - Tighten the roller (6) to 2 m.daN, and the six screws (4) to 1 m.daN.
Page 97 CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV # 11/97 (continued) TENSIONING THE TIMING BELT - Rotate : Engines LFY - RFV = 2 turns of the crankshaft. - Peg the crankshaft at (2). - Loosen the six screws (4) of pulleys (7) and (8). - Peg the hubs at (3).
Page 98 CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV # 11/97 (continued) SETTING THE VALVE TIMING (Cont.) - Rotate the crankshaft by 2 turns. - Peg the crankshaft at (2). - Loosen the screws (4). - Peg the hubs of pulleys (7) et (8) at (3). (If necessary, turn the camshaft using the screw (5)).
Page 99 CHECKING AND SETTING THE VALVE TIMING Engine : LFY - RFV 11/97 # à TOOLS - [1] Belt tension measuring instrument : 4122-T - [2] Camshaft locating peg : 9041-T.Z - [3] Crankshaft locating peg : 7014-T.N Tool kit 7004-T - [4] Camshaft pulley locking peg : 4200-T.G - [5] Tensioning tool...
Page 100 CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV 11/97 # (continued) SETTING THE VALVE TIMING. REFIT : - Peg the crankshaft using tool [3]. - The pulley (5). - Peg the camshaft pulleys using tool [2]. - The screw (4) (Tighten moderately). - Lock the flywheel using the tool [6].
Page 101 CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV 11/97 # (continued) PRETENSIONING THE TIMING BELT. - Peg the crankshaft using the tool [3]. - Peg the camshaft pulleys using the tool [2]. NOTE : Ensure that the camshaft pulleys rotate freely on the hubs. Clean the contact faces of the pulleys and hubs.
Page 102: Checking And Setting The Valve Timing
CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV 11/97 # (continued) TENSIONING THE TIMING BELT. - Peg the crankshaft using the tool [3]. - Peg the camshaft pulleys using the tool [2]. NOTE : If it is not easy to peg the camshaft hubs, loosen the tensioner roller (7), and turn the camshafts using the screw (10).
Page 103 CHECKING AND SETTING THE VALVE TIMING Engines : LFY - RFV 11/97 # (continued) - Tension to : (Pulleys slackened). Engines LFY - RFV New belt 35 SEEM units - Tighten the screw of the roller (7) to 2 m.daN. - Fit the tool [4].
Page 104 CHECKING AND SETTING THE VALVE TIMING Engine : RFN TOOLS [1] Camshaft setting pegs : (-).0189.B [2] Crankshaft setting peg : (-).0189.B Tool kit C.0189. [3] Belt locking pin : (-).0189.K [4] Angular tightening adaptor : 4069-T. [5] Hub immobilising tool : 6310-T CHECKING THE VALVE TIMING - Turn the engine by the crankshaft pinion screw (3) to bring it to pegging position.
Page 105 CHECKING AND SETTING THE VALVE TIMING Engine : RFN Checking the valve timing (continued) WARNING : If the pegs do not engage without effort, restart the fitting and tensioning of the timing belt (see below). Setting the valve timing Remove - Remove the screws (2), the pulley (1), upper valve cover (4), lower valve cover (3).
Page 106 CHECKING AND SETTING THE VALVE TIMING Engine : RFN Refit (continued) - Refit the belt (10) on the pinion (12). - Hold the belt (10) with tool [3]. - Position the belt (10) in the following order : - The guide roller (11), the inlet camshaft pinion (9), the exhaust camshaft pinion (8), the water pump (5), the tensioner roller (6).
Page 107 CHECKING AND SETTING THE VALVE TIMING Engine : RFN Adjusting the tension (continued) - Tighten the screw (7) of the the tensioner roller (6) to 2.1 ± 0.2 m.daN. IMPERATIVE : The hexagonal drive of the tensioner roller (6) must be at 15° below the level of the cylinder head gasket «g».
Page 108 CHECKING AND SETTING THE VALVE TIMING Engine : RFN Checks (continued) Repositioning the flange - Immobilise the crankshaft using tool [5]. - Loosen the screw (13). - Release the pinion (12) of the crankshaft. - Bring the flange (14) to the pegging position; using tool [5]. - Fit the tool [2].
Page 109 CHECKING AND SETTING THE VALVE TIMING Engine : XFZ TOOLS à - [1] Belt tension measuring instrument : 4122-T - [2] Crankshaft locating peg : (-).0187 A - [3] Camshaft pulley locating peg : (-).0187 B - [4] Timing checking peg : (-).0187 C.Z.
Page 110 CHECKING AND SETTING THE VALVE TIMING Engine : XFZ (continued) SETTING THE VALVE TIMING - Peg the crankshaft at (a) using tool [2]. - Loosen the camshaft pulley screws. - Peg the camshaft pulleys at (b) using tool [3] in the following order : - Camshaft pulley (1),(2),(3) and (4).
Page 111 CHECKING AND SETTING THE VALVE TIMING Engine : XFZ (continued) SETTING THE VALVE TIMING Refitting the belt. - Check that the rollers (10), (11), (14) and (12) rotate freely. - Rotate the camshaft pulleys (anti-clockwise) as far as the slots allow. - Tighten the camshaft pulley screws to 0.5 m.daN.
Page 112 CHECKING AND SETTING THE VALVE TIMING Engine : XFZ (continued) SETTING THE VALVE TIMING NOTE : When positioning the belt on the camshaft pulleys, rotate it in an anti-clockwise direction in order to engage the nearest tooth. The angular displacement of the pulleys must not exceed one tooth. - Lightly tighten the screw (7) so that the belt is lightly tensioned.
Page 113 CHECKING AND SETTING THE VALVE TIMING Engine : XFZ (continued) SETTING THE VALVE TIMING - Remove the screw (8). - Loosen the screw (7) so that the tool [5] can move without any play.. - Wait for 1 minute (Damper action). - Check that the tool [5] can move without any play.
Page 114 CHECKING AND SETTING THE VALVE TIMING Engines : DHX TOOLS - Crankshaft locating peg : 7014-T.J. or 7014-T.R. - Camshaft and injection pump locating peg : 7004-T.G. Tool kit 7004-T CHECKS - Peg the crankshaft. - Peg the pulleys (1) and (2) at «a» and «b». SETTING THE VALVE TIMING.
Page 115 CHECKING AND SETTING THE VALVE TIMING Engine : RHY - RHZ Tools [1] Belt tension measuring instrument : 4122-T [2] Tension lever : (-).188.J2 [3] Engine flywheel peg : (-).0288.D [4] Belt compression spring : (-).0188.K [5] Camshaft pinion peg : (-).0188.M [6] Engine flywheel lock : (-).0188.F...
Page 116 CHECKING AND SETTING THE VALVE TIMING Engine : RHY - RHZ Setting the valve timing. Peg : - The engine flywheel, tool [3]. - The camshaft, tool [5]. Loosen : - The three screws (9). - The screw (7) of the tensioner roller (6). Remove the timing belt.
Page 117 CHECKING AND SETTING THE VALVE TIMING Engine : RHY- RHZ Setting the valve timing (continued). - Retighten screws (9) by hand. - Turn the pinion (12) (clockwise) to the bottom of the buttonhole. - Refit the belt on the crankshaft, in the following order, using the tool [4] to keep the belt tight at «a».
Page 118 CHECKING AND SETTING THE VALVE TIMING Engine : RHY - RHZ Setting the valve timing (continued). - Position tool [1] on the belt at «b». - Turn the roller (6) (anti-clockwise) using tool [2] to attain a tension of : 98 ±...
Page 119 CHECKING AND SETTING THE VALVE TIMING Engine : RHY - RHZ Setting the valve timing (continued). Tighten : - The screw (7) of the roller (6) to 2.5 m.daN. - The screw (9) to 2.m.daN. - Remove the tool [1]. - Refit the tool [1].
Page 120 CHECKING AND SETTING THE VALVE TIMING Engine : P8C TOOLS - Crankshaft peg : 7014-J or 7017-T.R. - Camshaft pulley and injection pump peg : 7004-T.G. Tool kit 7004-T CHECKS - Peg the crankshaft. - Peg the camshaft pulley at «a» and the injection pump pulley at «b». SETTING THE VALVE TIMING - Peg the crankshaft.
Page 121 CHECKING AND SETTING THE VALVE TIMING Engine : P8C (continued) SETTING THE VALVE TIMING - Fit the belt in the following order : Injection pump pulley (2) (strap tensioned), engage half the width of the belt on : the guide roller (4), the crankshaft pinion, the water pump pinion (5), the camshaft pulley (1), the tensioner roller (6).
Page 122 CHECKING AND SETTING THE VALVE TIMING Engine : THY TOOLS - Belt tension measuring instrument : 4099-T or 4122-T. - Crankshaft locating peg : 7014-T.J. Tool kit 7004-T à - Camshaft pulley locating peg : 5711-T.A. - Injection pump pulley locating peg : 5711-T.B.
Page 123 CHECKING AND SETTING THE VALVE TIMING Engine : THY (continued) SETTING THE VALVE TIMING (continued) - Fit the belt in the following order : The crankshaft pinion (6),the guide roller (5), the injection pump pulley (3), the camshaft pulley (1),the tensioner roller (7). - If necessary, turn the pulleys (1) and (3) to make it easier to fit the belt.
Page 124 CHECKING AND SETTING THE VALVE TIMING Engine : THY (continued) CHECKING THE VALVE TIMING - Peg the camshaft pulley (1). - Peg the injection pump pulley (3). - Fit the tool 4099-T or 4122-T. - Tension using the tool 5711-T.E to obtain a value of : •...
Page 125 XANTIA SPECIAL FEATURES OF THE TIMING Camshaft hub marking # 11/97 Identification marks a - b Inlet camshaft «a» Exhaust camshaft «b» Number in mark c Inlet camshaft N° 1 Exhaust camshaft N°2 Note : The identification marks are visible next to the pegging slot. Mark «c», bearing the number, is engraved on the rear side of the hub (1).
Page 126 SPECIAL FEATURES OF THE TIMING XANTIA - XM Camshaft hub marking # 11/97 possibility possibility Identification marks a - b - c Inlet camshaft No mark «b» Exhaust camshaft «a» «c» Mark number d Inlet camshaft N° 3 Exhaust camshaft N°...
Page 127 SPECIAL FEATURES OF THE TIMING XANTIA - XM Camshaft hub marking 11/97 # LFY - RFV Engines Hubs ‘‘a’’ Marking ‘‘b’’ Paint marking Inlet BLUE Exhaust BROWN Inlet GREEN Exhaust BLUE B1EP122C...
Page 128 VALVE CLEARANCE SETTING ALL TYPES POSSIBLE PROCEDURES The valve clearances must be checked with the engine cold For engines with 4 cylinders in a line (1-3-4-2 ) Rocking Fully open (Exhaust) Exhaust Inlet Valves fully Rocking Adjust Adjust open Petrol all types (except 2.0i 16V 0.20 mm ±...
Page 129: Oil Pressure
CHECKING THE OIL PRESSURE ALL TYPES To be read with the Petrol and Diesel correspondence tables XU All Types Tool kit 4103-T 2.0 i 1.6 i 1.8 i 3.0 i 1.8 i 16 V 2.0 i 16V Turbo CT Engine type 80°...
Page 130 ALL TYPES ENGINE OIL PRESSURE SWITCH Tightening Warning lamp goes out at : Engine type Location torque (m.daN) (Bars) 1.6 i 1.8 i Above the oil filter All Types 1.8 i 16 V 2.0 i Turbo CT 2.0 i 16 V XU TT 2.0 i 16 V Above the starter motor...
Page 131 ALL TYPES ENGINE OIL PRESSURE SWITCH Tightening Warning lamp goes out at : Engine type Location torque (m.daN) (Bars) 1.9 TD Above the oil filter All Types 2.0 TD Near the oil filter 20 HDi DW10 All Types 2.0 HDi 16V 2.5 TD Above the starter motor D6AP01MB...
Page 132: Oil Filter
OIL FILTERS ALL TYPES To be read with the Petrol and Diesel correspondence tables XU All Types ES9J4 Type of oil filters to be fitted after 1.8 i 1.6 i 1.8 i 16 V 2.0 i 16 V 2.0 i T.CT 2.0HDi 16V 3.0 i V6 the 1...
Page 133 ALL TYPES FILLING AND BLEEDING THE COOLING CIRCUIT FILLING AND BLEEDING - Fit the filling cylinder 4520-T to the filler orifice. - Use the coolant to ensure protection between - 15° C and - 37° C. - Slowly fill the system. NOTE : Keep the cylinder filled up (visible level).
Page 134 XANTIA - XM - SYNERGIE IDLING - ANTI-POLLUTION % Content Idling speed (± 50 rpm) Emission Vehicles Engine type Make - Injection type standard Auto. Gbox : N Manual gear engaged gearbox 1.6 i M. MARELLI 8P13 1.8 i M. MARELLI 1AP20 SAGEM SL96 (Manual)/ 1.8 i 16V...
Page 135: Petrol Injection
XANTIA PETROL INJECTION XANTIA 1.8 i 16 V 1.6 i 1.8 i 1.8 i 16 V 2.0 i 16 V 3.0 i V6 Dual fuel Engine type Emission standard Make M. MARLELLI M. MARELLI SAGEM BOSCH BOSCH BOSCH Injection type...
Page 136 PETROL INJECTION XM - SYNERGIE SYNERGIE 2.0 i 16 V 2.0 i Turbo CT 3.0 i V6 2.0 i 16 V Engine type IF L5 Emission standard Make BOSCH BOSCH BOSCH M. MARELLI Injection type MP5.2 MP3.2 MP7.0 48P2 Fuel pressure (bars) Overspeed cut-off (rpm) 6 530 6 400...
Page 137: Anti-Pollution Technical Checks
Conditions : At idle, engine warm. Features : 01/96 Xantia, MMDCM injection on 1.6i (BFZ) engine, 1.8i (LFZ) engine and 2.0i (RFX) engine. Less than 4.5 % for vehicles registered before 10/86. Should the check reveal excessive CO, make sure that the Less than 3.5 % for vehicles registered after 10/86.
Page 138: Emission Standards
EMISSION STANDARDS ALL TYPES APPLICATION NOTES STANDARD CHARACTERISTICS E.E.C. Engines Vehicles Applicable Brussels directive Private vehicles : 83/351 > 2 litres 06/89 except special • new cyl. < 2 litres 06/92 derogations for certain • existing cyl. < 2 litres 12/92 private vehicles cyl.
Page 139 ALL TYPES EMISSION STANDARDS APPLICATION NOTES STANDARD CHARACTERISTICS E.E.C. Engines Vehicles Applicable Brussels directives 88/76 and 88/436 Utility vehicle limits Utility vehicles : private vehicle limits of 01/10/88 All Types Petrol Brussels directive 88/436 01/10/89 W vu 15.05 R 15.05 •...
Page 140 EMISSION STANDARDS ALL TYPES APPLICATION NOTES STANDARD CHARACTERISTICS E.E.C. Engines Vehicles Applicable Private vehicles : • certain non-EEC With catalytic converter Current Adoption of the U.S. US 87 US 87 Diesel European countries and EGR standard • certain Export countries Petrol Private vehicles : US 93...
Page 141 ALL TYPES EMISSION STANDARDS APPLICATION NOTES STANDARD CHARACTERISTICS E.E.C. Engines Vehicles Applicable Private vehicles : • certain non-EEC Adoption of the U.S. US 90 Petrol Current US 90 European countries standard for light utility vehicles Diesel • certain Export countries Private vehicles : Brussels directive EURO 1...
Page 142 EMISSION STANDARDS ALL TYPES APPLICATION NOTES STANDARD CHARACTERISTICS E.E.C. Engines Vehicles Applicable Utility vehicles : < 3.5 tonnes • new models 01/10/93 With oxygen sensor Brussels directive 93/59 and catalytic converter • existing models 01/10/94 3 classes depending on EURO 1 Petrol for petrol vehicles Class 1 :...
Page 143 EMISSION STANDARDS ALL TYPES APPLICATION NOTES STANDARD CHARACTERISTICS E.E.C. Engines Vehicles Applicable Utility vehicles : Brussels directive 96/69 < 3.5 tonnes With oxygen sensor and Class 1 : 3 classes depending on EURO 2 reinforced catalytic Petrol • new models 01/97 vehicle weight : converter for petrol...
Page 144 ALL TYPES EMISSION STANDARDS APPLICATION NOTES STANDARD CHARACTERISTICS E.E.C. Engines Vehicles Applicable Utility vehicles : Brussels directive 98/69 With 2 oxygen sensors < 3.5 tonnes EURO 2 standard (L3 and catalytic converter Class 1 : made stricter for petrol vehicles. EURO 3 Petrol •...
Page 145 SAFETY REQUIREMENTS : PETROL/LPG DUAL FUEL SYSTEM ESSENTIAL : Special precautions should be taken when dealing with gas powered systems SAFETY REQUIREMENTS. Only personnel who have been specially trained to work with petrol/LPG DUAL FUEL vehicles are authorised to carry out repairs to the DUAL FUEL system.
Page 146 SAFETY REQUIREMENTS : PETROL/LPG DUAL FUEL SYSTEM ALL TYPES PRECAUTIONS TO BE TAKEN BEFORE CARRYING OUT ANY REPAIR WORK Any work on a gas powered vehicle must be carried out in a ventilated Before removing the fuel tank or working on the gas circuit located area.
Page 147 ALL TYPES SPECIFICATIONS : PETROL/LPG DUAL FUEL SYSTEM B1HPOQ4P B1HPOQ5P...
Page 148 ALL TYPES SPECIFICATIONS : PETROL/LPG DUAL FUEL SYSTEM 1) Fuel tank 6) Injectors and valves. - Capacity : 70 litres. - Location : in the engine compartment, under the air manifold. - Max. pressure : during tests / in operation : 30 bars / 20 bars. - Max.
Page 149 ALL TYPES SPECIFICATIONS : PETROL/LPG DUAL FUEL SYSTEM 11) Evaporator control valve. Setting pressure - 2nd stage. - Make : NECAM. - Setting pressure for a new evaporator control valve : - Typt : MEGA. • - 970 ± 10 mb - Setting pressure for a used evaporator control valve : ESSENTIAL : •...
Page 150 PROHIBITED OPERATIONS: HDI DIRECT INJECTION SYSTEM XANTIA - SYNERGIE Engines : RHZ - RHY Cleaning. - The use of high pressure cleaners is prohibited. - Do not use compressed air. Fuel supply circuit. - Required fuel : diesel. WARNING : Do not use other fuels.
Page 151 XANTIA - SYNERGIE PROHIBITED OPERATIONS: HDI DIRECT INJECTION SYSTEM Engines : RHZ - RHY High pressure fuel injection common rail. - Do not separate the connectors (7) from the common injection rail (6) (malfunction). Diesel injectors. WARNING: Diesel and ultrasonic cleaners are prohibited.
Page 152 SAFETY REQUIREMENTS : HDi DIRECT INJECTION SYSTEM XANTIA - SYNERGIE Engines : RHZ - RHY SAFETY REQUIREMENTS Preamble. All interventions on the injection system must be carried out to conform with the following requirements and regulations : - Competent health authorities.
Page 153 XANTIA - SYNERGIE SAFETY REQUIREMENTS : HDi DIRECT INJECTION SYSTEM Engines : RHZ - RHY CLEANLINESS REQUIREMENTS. Preliminary operations IMPERATIVE : The technician should wear clean overalls. Before working on the injection system, it may be necessary to clean the apertures of the following sensitive components : (refer to corresponding procedures).
Page 154 CHECKS : LOW PRESSURE FUEL SUPPLY CIRCUIT XANTIA - SYNERGIE Engines : RHZ - RHY TOOLS [1] Ø 10 mm low pressure connector : 4215-T [2] Ø 8 mm low pressure connector : 4218-T [3] Pressure gauge for testing boost pressure...
Page 155 XANTIA - SYNERGIE CHECKS : LOW PRESSURE FUEL SUPPLY CIRCUIT Engines : RHZ - RHY (continued) Checks on pressure : dynamic. Engine running, at idle (normal functioning): - Fuel supply pressure shown by the pressure gauge [3] = 2 ± 0.4 Bar.
Page 156 CHECKS : AIR SUPPLY CIRCUIT XANTIA - SYNERGIE Engines : RHZ - RHY TOOLS [1] Manual vacuum pump : FACOMM DA 16. IMPERATIVE : Respect the safety and cleanliness requirements. Vacuum pump. - Connect the tool [1] on the vacuum pump (1).
Page 157 XANTIA - SYNERGIE CHECKS : TURBO PRESSURE Engine : RHZ TOOLS [1] Pressure gauge for checking boost pressure : 4073-T.A Kit 4073-T [2] Sleeve for checking boost pressure : 4185-T [3] Adaptor sleeve : 4229-T Checks. IMPERATIVE : respect the following checking requirements : Engine at running tem- perature.
Page 158 CHECKS : TURBO PRESSURE XANTIA Engine : RHY TOOLS [1] Pressure gauge for checking boost pressure : 4073-T.A Kit 4073-T [2] Sleeve for checking boost pressure : 4185-T Checks. IMPERATIVE : respect the following checking requirements : Engine at running tem- perature.
Page 159 XANTIA - SYNERGIE CHECKS : EXHAUST GASES RECYCLING CIRCUIT Engines : RHZ - RHY TOOLS [1] ] Manual vacuum pump : FACOMM DA 16. IMPERATIVE : Respect the safety and cleanliness requirements. EGR valve - Connect the tool [1] to the capsule union (1).
Page 160 SPECIFICATIONS OF THE DELPHI DIESEL INJECTION PUMP ALL TYPES PUMP - TYPE - REFERENCE Emission standards Equipment Compacted (1) Acoustic (2) XUDLP01 R 8640 A 051 A XUDLP01 R 8640 A SYNERGIE 102 A (1) = Without acoustic bonnet. (2) = With acoustic bonnet and foam.
Page 161: All Types
SPECIFICATIONS OF THE DELPHI DIESEL INJECTION PUMP ALL TYPES Static timing Reference Adjustments (rpm) Max. speed Dynamic Injector Pump needle Engine Initial advance Colour Injector Type timing lift Fast Anti- Unladen Laden type Compression code Injector holder Idling Reference checking pressure idling stall...
Page 162 SETTING THE DELPHI ELECTRONIC INJECTION PUMP Engine : P8C TOOLS - Flywheel locating peg : 7017-T.J Kit 7004-T - EPIC injection pump setting rod : 9043-T Kit 4123-T SETTING THE PUMP NOTE : This operation is a pre-positioning of the injection pump. - Peg the flywheel.
Page 163 FITTING DELPHI DIESEL INJECTORS Engine : P8C [1] Tool to remove/refit injectors (2) 7007-T Fitting an injector [2] 7008-T.A Tool kit 4123-T The copper seal (1) and the fire seal washer (2) are to be replaced each time they are removed. NOTE : Fitting parts of different makes is PROHIBITED.
Page 164 ALL TYPES PUMP - TYPE - REFERENCE Emission standards Automatic Aircon Transponder ADC II Equipment ADC 7 keys Damper Damper gearbox Damper XANTIA XUDBP02 XUDBP02 XUDBP02 XUDBP02 R 601/3 R 601/2 R 601/5 R 601/5 SYNERGIE VP36535 VER 520 XANTIA...
Page 165 ALL TYPES SPECIFICATIONS OF THE BOSCH INJECTION PUMP Reference Adjustments (rpm) Injector Max. speed Static timing Dynamic Pump Engine Colour needle (1) Initial advance timing Injector Type Fast Anti- Unladen Laden type code lift Compression checking Injector holder Idling Reference idling stall Time...
Page 166 SETTING THE BOSCH MECHANICAL INJECTION PUMP XANTIA Engine : DHX TOOLS - Flywheel locating peg : 7017-T.R. Kit 7004-T - Ring spanner : 4132-T. à - Crescent spanner FACOM 57 : 11 X 13 - Dial gauge : 3089-T.H. - Dial gauge bracket : 7010.T.
Page 167 XANTIA SETTING THE BOSCH MECHANICAL INJECTION PUMP Engine : DHX (continued) CHECKING THE INJECTION PUMP SETTING - Remove the tool 7017-T.R. - Rotate the crankshaft by 1/4 of a turn (opposite direction of rotation). - Rotate the crankshaft (direction of rotation).
Page 168 ADJUSTING THE BOSCH MECHANICAL INJECTION PUMP CONTROLS XANTIA Engine : DHY Engine cold. - Check the fast idle speed. - Ensure that the lever (3) is against its screw stop (1) by pushing it in the direction of the arrow If not, adjust with the cable clamp (2), and then the cable tightener (6).
Page 169 XANTIA - SYNERGIE FITTING BOSCH INJECTORS Engines : RHY - RHZ Evolution : Classification of diesel injector carriers Reminder : RHY and RHZ are equipped with 4 diesel injector carriers marked according to their injec- 16/11/98 tion duct diameters (flow of diesel fuel).
Page 170 FITTING BOSCH INJECTORS (continued) Engine : THY Fitting an injector. [1] Injector spanner 77510-T [2] 7008-T Kit 4123-T The copper seal (1) and the fire seal washer (2) are to be replaced each time they are removed. NOTE : Fitting parts of different makes is PROHIBITED. WARNING : Ensure that the fire seal washer (2) is fitted the right way round The needle lift type injector (4) is located on cylinder...
Page 171 Engine type SAGEM setting torque 1.6i 1.8i FR7DE RC8YCL RFC58 LZ 0.9 mm 2.5 mdaN XANTIA 1.8i 16v 2.0i 16v 3.0i V6 FR 8 KDC PFR 6 E -10 1 mm 10 Nm+90° (*) 2.0i 16v FR7DE RC8YCL RFC58 LZ 0.9 mm...
Page 172 SPEEDOMETER ALL TYPES An E.E.C. decree of 25 June 1976, regulates the speed displayed by the speedmeter in relation to the actual speed travelled. This decree stipulates : - The speed indicated by a speedometer must never be lower than the actual vehicle speed. - Between the speed displayed «SD»...
Page 173 ALL TYPES CLUTCH SPECIFICATIONS All Types XM Saloon 1.6i 1.8i 1.8i 16V 2.0i 16V Engine type Gearbox type BE3/5 ME/5 Make VALEO VALEO VALEO Mechanism/Type 200 P 4100 200 CP 4250 200 P 4100 200 CP 4250 200 P 4100 215 DT5250 200 B (D73) 200 B (D73)
Page 174 CLUTCH SPECIFICATIONS ALL TYPES J2TE Synergie XM Estate Synergie Xantia Synergie All Types 2.0i 16V 2.0i Turbo CT 3.0i V6 Engine type Gearbox type BE3/5 ME/5 – ML/5 ML/5 ME/5 – ML/5 ML/5 Make VALEO VALEO 230 DING Mécanisme/Type 235 CP 5650...
Page 175 ALL TYPES CLUTCH SPECIFICATIONS ATED XM- Synergie Xantia Synergie Types Types 2.1 TD 2.0 HDi 2.5 TDi Engine type Gearbox type ME/5-ML/5 ME/5 BE3/5 BE3/5-ML/5 ML/5 MG/5 Make VALEO VALEO 225 T 5700 Mechanism/Type 235 CP 5650 230 P 4700...
Page 176 CLUTCH : CHECKS AND ADJUSTMENTS XANTIA - SYNERGIE Push-action clutch with automatic adjustment (Non-adjustable) (*) Engines BE3/5 BFZ - LFX - LFY – RFN – RHY Gearbox Refitting the clutch cable. - Set the pedal to the high position (contact at A).
Page 177 XANTIA - XM - SYNERGIE CLUTCH : CHECKS AND ADJUSTMENTS Pull-action clutch with automatic adjustment (Non-adjustable) (*) Xantia - XM : RFV - DHX BE3/5 Engines : RGX Gearboxes ME/5 Synergie : RFV ML/5 Refitting the clutch cable. - Set the pedal to the high position (contact at A).
Page 178 XANTIA - XM - SYNERGIE CLUTCH : CHECKS AND ADJUSTMENTS Adjustment of push and pull action clutch with automatic compensation (adjustment of compensation system) Engines : BFZ - LFX - LFY - RFV – RGX - RFN - DHX - RHY - RHZ WARNING : If a system blockage is detected when checking, or if the pedal has been removed, the pedal position must be adjusted.
Page 179 CLUTCH : CHECKS AND ADJUSTMENTS Engines : BFZ - LFX - LFY - RFV – RGX - RFN - DHX - RHY - RHZ B2BP02SC NOTE : This cable has an automatic adjusting device which takes up the clutch disc wear and makes up for the compression of the outer cable. DESCRIPTION 1 - Metallic cable, crimped on both ends.
Page 180 CLUTCH : CHECKS AND ADJUSTMENTS XANTIA - XM - SYNERGIE Engines : BFZ - LFX - LFY - RFV - RGX - RFN - DHX - RHY - RHZ (Continued) B2BP03QD Operation Clutch disengagement phase Engagement / adjustment phase For the adjusting device to operate correctly, it As soon as the pedal is applied, the attaching The pedal returns to rest on its upper stop.
Page 181 XANTIA - XM - SYNERGIE CLUTCH : CHECKS AND ADJUSTMENTS Hydraulically operated pull-action clutch (Non-adjustable) ME/5 : RGX -P8C Engines Gearboxes ML/5 Xantia - XM - Synergie : RGX - XFZ - RHZ MG/5 : THY (1) Quick-fit union Tool 9040-T.H.
Page 182 CLUTCH : CHECKS AND ADJUSTMENTS XANTIA - XM - SYNERGIE Hydraulically operated pull-action clutch (Non-adjustable) Engines : RGX - XFZ – RHZ - P8C - THY A / Old assembly, supplied complete and filled with hydraulic fluid. B / New assembly : - The components supplied separately.
Page 183 XANTIA - XM - SYNERGIE CLUTCH : CHECKS AND ADJUSTMENTS Hydraulically operated pull-action clutch (Non-adjustable) Engines : RGX - XFZ – RHZ - P8C - THY After fitting on the vehicle, the circuit should be filled with a «DOT 4» type brake fluid.
Page 184 GEARBOX AND TYRE SPECIFICATIONS XANTIA Petrol ) = Long gearbox. 1.6i 1.8i 1.8i 16V 2.0i 16V Auto. Auto. Engine type 175/70R14 185/65R15 205/55R15 185/65R15 185/65 R14 - 1.815 m Tyres-Rolling circumference 1.85 m 1.895 m 1.85 m 1.895 m Gearbox type...
Page 185 GEARBOX AND TYRE SPECIFICATIONS Petrol 2.0i 16V 3.0i V6 2.0i Turbo CT Auto. Auto. Auto. Engine type Tyres-Rolling circumference 195/65R15 - 1.93 m 205/65R15 - 1.97 m Gearbox type BE3/5 4 HP 18 ML/5 4 HP 20 ME/5 4 HP 18 Gearbox ident.
Page 186 GEARBOX AND TYRE SPECIFICATIONS SYNERGIE Petrol Diesel 2.0i 16V 2.0 HDi Auto. Engine type 205/65 R15 - 1.97 m Tyres-Rolling circumference BE4/5 ML/5 Gearbox type 20 DL 26 20 DL 27 20 TP 31 20 LE 91 ( Gearbox ident. plate Reduction box torque 14x62 21x73...
Page 187 XANTIA- XM BE3/5 GEARBOX Engines : BFZ - LFX - LFY - RFV 03 - RHY Drain screw Filler screw Vent hole B2CP34JP B2CP20HC B2CP20JC...
Page 188 BE3/5 GEARBOX CONTROLS XANTIA- XM Engines : BFZ - LFX – LFY – RFV - RHY Tightening torques m.daN. (1) Pinion/subframe fixing 2.7 ± 0.2 (2) Bar /lever fixing 1 ± 0.1 Adjustment of the control rods (3) Length selection rod 100 ±...
Page 189 XANTIA- XM BE3/5 GEARBOX CONTROLS Engine : RFV 100 ± 1 mm. 100 ± 1 mm. 246 ± 1 mm. B2CP34ZD...
Page 190 BE4/5 GEARBOX SYNERGIE ENGINE : RFN (a) = Marking zone (Sequence and serial no.). (b) = Location of identification label. B2CP3BNC B2CP3BPD...
Page 191 SYNERGIE BE4/5 GEARBOX SPECIFICATIONS Engines : RFN Description (Continued) (1) Primary shaft. (14) 1 gear synchroniser (2) Clutch bearing guide. (15) Driven gear (1 gear) (3) Gearbox casing. (16) Secondary shaft. (4) Clutch housing. (17) Differential gear. (5) Reverse idle. (18) Satellite gears (6) Drive gear (3 gear).
Page 192 BE4/5 GEARBOX SYNERGIE Engine : RFN Tightening torques Ref. Description Number of screws m.daN End guide 1.2 ± 0.1 Clutch housing 1.3 ± 0.1 Primary shaft nut 7.2 ± 0.7 Secondary shaft nut 6.5 ± 0.7 Yoke holding screw 1.5 ± 0.1 Differential gearwheel screw 6.5 ±...
Page 193 SYNERGIE BE4/5 GEARBOX CONTROLS Engines : RFN (1) Gear control lever (2) Gear engagement control cable (*) (3) Gear selection control cable (*) (4) Gear selection ball-joint Ø 10 mm. (5) Gear engagement ball-joint Ø 10 mm. (6) Flexible insulating grommet through the bulkhead (*) = These two cables cannot be separated.
Page 194 SYNERGIE BE4/5 GEARBOX - CHECKS AND ADJUSTMENTS Engines : RFN Principles of adjusting the gear controls. WARNING : Cables should be adjusted each time the gearbox, gear controls or power unit are removed. Principles. WARNING : Do not use any tool to unclip the ball-joints.
Page 195 SYNERGIE BE4/5 GEARBOX - CHECKS AND ADJUSTMENTS Engines : RFN Adjusting the gear controls. TOOL [1] Tool for positioning the gear lever : 9607-T. ADJUSTMENTS CHECKS WARNING : Cables should be adjusted each - Remove the tool [1]. time the gearbox, gear controls or power unit - Check that all the gears engage without are removed.
Page 196 ME/5 GEARBOX Engines : RGX - P8C Filler screw Drain screw B2CP34KP B2CP20KC B2CP20LC...
Page 197 ME/5 GEARBOX CONTROLS Engines : RGX - P8C 3 ± 2 mm 3 ± 2 mm 8.5 mm 8.5 mm B2CP351D...
Page 198 XANTIA - XM - SYNERGIE ML/5 GEARBOX Engines : XFZ - RHZ - Tightening torque : m.daN. - Gearbox casing/clutch bell housing fixing - Speedometer cable housing/engine fixing - Clutch bell housing/engine fixing : • Screws H10 x 150 L 75 •...
Page 199 XANTIA - XM - SYNERGIE ML/5 GEARBOX CONTROLS Engines : XFZ - RHZ B2CP0350P...
Page 200 ML/5 GEARBOX CONTROLS XANTIA - SYNERGIE Engines : XFZ - RHZ B2CP16FP...
Page 201 MG/5 GEARBOX Engine : THY Drain screw Filler screw B2CP34MD B2CP34NC...
Page 202 MG/5 GEARBOX CONTROLS Engines : THY B2CP16GP...
Page 203 XANTIA - XM 4 HP 18 AUTOMATIC GEARBOX Engines : RFV - RGX - P8C Ref. Torque X (mm) Y (mm) Tightening torques m.daN letter m.daN (1) Gearbox casing screw 1 ± 0.1 (2) Oil dipstick tube nut 4.5± 0.4...
Page 204 XANTIA- XM GEARBOX CONTROLS - 4 HP 18 AUTOMATIC GEARBOX Engines : RFV - RGX - P8C B2CP35AD B2CP35BC...
Page 205 XANTIA - XM CHECKS AND ADJUSTMENTS - 4 HP 18 AUTOMATIC GEARBOX Engines : RFV - RGX - P8C Checks - Adjustments : Kick down cable Preliminary conditions : - Engine hot. - Idling speed correct. - Cable routing correct Accelerator cable adjustment : - Remove the kick down cable from the drum.
Page 206 RECOMMENDATIONS - PRECAUTIONS : AL 4 and 4 HP 20 AUTOMATIC GEARBOXES XANTIA - XM - SYNERGIE Engines : LFY - RFV - RFN - XFZ - DHX PRECAUTIONS TO BE TAKEN Towing REMOVING - REFITTING. (Automatic gearbox). The front of the vehicle must be raised in order to be towed.
Page 207 XANTIA - XM - SYNERGIE RECOMMENDATIONS - PRECAUTIONS : AL 4 AUTOMATIC GEARBOX Engines : LFY - RFV - RFN - DHX PROCEDURE BEFORE REPAIRS AL 4 gearbox Oil Quality If the gearbox has suffered a serious fault resulting in a malfunction or the destruction of a clutch, the oil will overheat and become contaminated with impurities : the oil is said to be «burnt».
Page 208 XANTIA - XM - SYNERGIE RECOMMENDATIONS - PRECAUTIONS : AL 4 AUTOMATIC GEARBOX Engines : LFY - RFV - RFN - DHX PROCEDURE BEFORE REPAIRS Oil level AL 4 (prior conditions). - Vehicle in horizontal position. - Check gearbox is not in back-up mode.
Page 209 XANTIA - XM RECOMMENDATIONS - PRECAUTIONS : 4 HP 20 AUTOMATIC GEARBOX Engine : XFZ Tools [1] Hose clamp pliers : 4517-T Tool kit 4507-T [2] Filling cylinder : (-).0341. [3] Specific end-piece : (-).0341.B. Checking the oil level. Preliminary conditions - Vehicle in horizontal position, handbrake released.
Page 210 RECOMMENDATIONS - PRECAUTIONS : 4 HP 20 AUTOMATIC GEARBOX XANTIA- XM Engine : XFZ Checking the oil level (continued) Flowing of oil from the oil filler aperture. - As soon as the oil temperature reaches 60°C ± 1°C, refit the oil filler plug (*).
Page 211 XANTIA - XM RECOMMENDATIONS - PRECAUTIONS : AL 4 and 4 HP 20 AUTOMATIC GEARBOXES Engines : LFY - RFV - RFN - XFZ - DHX PROCEDURE BEFORE REPAIRS (continued) When the ECU detects an erroneous or non-existent value Reading the fault codes.
Page 212 RECOMMENDATIONS - PRECAUTIONS : 4 HP 20 AUTOMATIC GEARBOX XANTIA- XM Engine : XFZ ECU : Downloading, Configuration, Initialisation (Pedal). Downloading (4 HP 20) Updating the gearbox ECU by downloading : - Follow the procedure using the diagnostic equipment The operation of downloading is used to update the automatic gearbox ECU or to adapt it to the engine ECU.
Page 213 XANTIA - XM - SYNERGIE RECOMMENDATIONS - PRECAUTIONS : AL 4 AUTOMATIC GEARBOX Engines : LFY-RFV-DHX-RFN ECU : Downloading Updating the gearbox ECU by downloading : - SFollow the procedure using the diagnostic tool. The downloading operation enables the automatic gearbox to be updated, or adapted to an evolution of the engine ECU.
Page 214 XANTIA - XM - SYNERGIE RECOMMENDATIONS - PRECAUTIONS : AL 4 AUTOMATIC GEARBOX Engines : LFY-RFV-DHX-RFN ECU : Downloading, Configuration, Initialisation (pedal) (continued) Downloading Pedal initialisation ECU downloading procedure : A pedal initialisation must be carried out in the following cases : - Follow the diagnostic tooling procedure.
Page 215 SYNERGIE RECOMMENDATIONS - PRECAUTIONS : AL4 AUTOMATIC GEARBOX Engine : RFN Gear control is by a cable linked to the selection lever located on the dashboard. The gear selection control has 5 positions : «P» Park (immobilisation of the vehicle, whatever the slope). «R»...
Page 216 RECOMMENDATIONS - PRECAUTIONS : 4 HP 20 AUTOMATIC GEARBOX XANTIA- XM Engine : XFZ SHIFT LOCK - The shift lock is a system which locks the selection lever in the park position «P». Unlocking the SHIFT LOCK (in normal operation) - Switch on the ignition.
Page 217 XANTIA - XM - SYNERGIE AL 4 AUTOMATIC GEARBOX Engine : LFY - RFV - RFN - DHX WARNING : CITROEN special semi-synthetic oil cannot be mixed with other oils. The gearbox is lubricated for life. (a) Component reference. B2CP30ZD...
Page 218 XANTIA- XM 4 HP 20 AUTOMATIC GEARBOX Engine : XFZ (1) Oil/water exchanger. (2) Selection lever position switch. (3) Torque converter. (4) Differential. (5) Secondary shaft. (6) Clutch. (7) Brake. B2CP34VP...
Page 219 XANTIA - XM GEARBOX CONTROLS - 4 HP 20 AUTOMATIC GEARBOX Engines : XFZ 4 HP 20 Adjusting the selection mechanism. - Put selection lever (5) in position : parking. - Untighten nut (2) and the lock nut (4) on either side of the linkage (3) so as to connect the ball-joint (1) to the selector.
Page 220 XANTIA- XM GEARBOX CONTROLS - AL 4 and 4 HP 20 AUTOMATIC GEARBOXES Engines : LFY - RFV - DHX - XFZ Adjusting the selection mechanism 4 HP 20 - If the selection mechanism is NEW, pull out the locking key (1) 1/4 of a turn.
Page 221 + (-) 0338 J2 + (-) 0338 H2 8010-T.K2 + 8010-T.K1 + 8010-T 4 HP 20 8010-T.J. 8010-T.J. Rep. : rouge Rep. : noir Tightening torque (m da.N) of the wheel bolts : XANTIA - XM = 9 - SYNERGIE = 10.
Page 222 XANTIA AXLE GEOMETRY General conditions required for adjustment NOTE : After each body movement, and before each measurement : - Check the tyre pressures. - Move the vehicle backwards and forwards slightly by pushing the road - Parking brake released.
Page 223 XANTIA AXLE GEOMETRY (continued) Measuring the rear height Measuring the front height B3BP04EC B3BP04GC Vehicles L1 (mm) Vehicles L2 (mm) All types All types...
Page 224 XANTIA AXLE GEOMETRY (continued) NOTE A < B = Positive figure : TOE-IN A > B = Negative figure : TOE-OUT Front axle Rear axle King pin Vehicle Tracking Castor Camber Tracking Camber inclination ( Non adjustable ) ( Non adjustable )
Page 225 XANTIA FRONT AXLE Tightening torques ( m.daN) 1 - Suspension leg upper fixing (coat with LOCTITE FRENETANCH) 2 - Suspension leg fixing on bodyshell ø 3 - Link rod upper fixing : up to RPO N° 6615 ball joint stem 10mm ø...
Page 226 REAR AXLE XANTIA Evolution : Rear hub nut Old # 15/12/1999 (A) New 15/12/1999 # (B) Evolution : - New rear hub nut (3). - Washer discontinued (2). Old fitting (A) (1) Rear hub nut. (2) Thrust washer. IESSENTIAL : Tighten to : 27.5 ± 2.7 m.daN New fitting (B) (3) Rear hub nut.
Page 227 XANTIA REAR AXLE Saloon Estate Tightening torques (m.daN) NOTE : (3) and (4) Face and threads not lubricated 1 - Anti-roll bar fixing 2 - Rear silentblock/bodyshell fixing 3 - Subframe rear fixing 4 - Subframe/bodyshell front fixing B3DP06LD B3DP02DC...
Page 228 XANTIA REAR AXLE (continued) Adjustment of a suspension arm ESSENTIAL : The clearance «J1» should be equal to or less than 0.5 mm. It must be obtained using a single shim (8). Thickness of available shims : 0.5 - 1 - 1.5 mm.
Page 229 SUSPENSION XANTIA Height control : Saloon and Estate Ø Anti-roll bars (mm) Saloons Engines Front Rear BFZ - LFX - LFY RFV - DHX - RHY RGX - RFN - XFZ - P8C - RHZ ACTIVA Engines Estate Front Rear...
Page 230 XANTIA STEERING All Types Steering Power-assisted Pinion (no. of teeth) Rack (no. of teeth) Steering rack travel 74.3 Tightening torques (m.daN) Steering wheel fixing Swivel ball joint fixing Steering rack/ram fixing Cardan joint fixing Steering/ram fixing Valve/casing fixing Steering column fixing...
Page 231 AXLE GEOMETRY General conditions required for adjustment - Check the tyre pressures. Note : After each body movement, and before each measurement : - Parking brake released. Move the vehicle backwards and forwards slightly by pushing the - Manually set the height to the «NORMAL DRIVING» position. road wheel by hand.
Page 232: Axle Geometry
AXLE GEOMETRY Front height Rear height NOTE A < B = Positive figure : TOE-IN A > B = Negative figure : TOE-OUT Front Rear B3BP051D Anti-rearing device 4° All Types (mm) 0° 0° to - 0°27’ + 0°5’ to + 1° Tracking 141.5 (Toe in/out)
Page 233: Front Axle
FRONT AXLE B3CP04NP B3CP044D...
Page 234: Rear Axle
REAR AXLE B3DP06MD B3DP06NC B3DP06PD...
Page 235 SUSPENSION B3BP135D B3BP134C...
Page 236 SUSPENSION (continued) Ø Anti-roll bars (mm) Front suspension units Saloons Saloons and Estate Engines Front Rear Engines Ø piston rods Ø pistons XFZ - P8C - THY Ambulance (P8C) 22.5 P8C - THY Estate Engines Front Rear All Types 22.5 Rear suspension cylinders Saloons : Ø...
Page 237 STEERING All Types Steering Assistée Pinion (teeth) Steering rack (teeth) Rack travel (1) 4 and 6 cm rams : - Tighten to 9 m.daN. (2) 4 cm ram : - Tighten to 6 m.daN. 6 cm - Tighten to 9 m.daN. B3EP09XD B3EP09YD...
Page 238 AXLE GEOMETRY SYNERGIE Reference height NOTE A < B = Positive figure : PINCEMENT A > B = Negative figure : TOE-OUT CONDITIONS FOR ADJUSTING THE HEIGHTS (Tyre pressures correctly set.) Front Rear B3BP051D Front Heights (mm) Rear +0°8’ to +0°25’ 0°...
Page 239 SYNERGIE FRONT AXLE B3CP04PD B3CP04QD...
Page 240 FRONT AXLE SYNERGIE Evolution : Tightening torque on front subframe 28/05/1999 # (1) Fixing screw (front). (2) Fixing screw (rear). Tightening torque Old fitting Tighten the screw (1) to 13.5 m.daN. Tighten the screw (2) to 13.5 m.daN. New fitting. Tighten the screw (1) to 10.7 m.daN.
Page 241 SYNERGIE REAR AXLE B3DP06QD...
Page 242 SUSPENSION SYNERGIE All Types F 23 Shock absorber (ref.) F 254 Anti-roll bar Ø (mm) Withoutair-con 1 grey+ 1 yellow Spring 2 grey+ 1 yellow With air-con (ref.) 3 yellow...
Page 243 SYNERGIE STEERING Number of teeth Steering rack travel Number of turns of Steering Steering ratio (mm) the steering wheel Pinion Steering rack Assisted 2.98 15.75 All Types B3EP09ZD...
Page 244 BRAKE SPECIFICATIONS XANTIA 1.9 TD 2.0i CT 3.0i V6 2.0 HDi 1.6i 1.8i 1.8i16V 1.9D 2.0HDi .0i16V Auto. BENDIX SVG-Z0 BENDIX 5G Ø Caliper/piston makes Disc Disc thickness 20.4 Minimum disc thickness 18.4 Brake pad grade FERF 949 CITROEN Ø...
Page 245 XANTIA BRAKE SPECIFICATIONS 1.9 TD 2.0i CT 3.0i V6 2.0 HDi 1.8i 1.8i 16V 2.0i 16V 2.0 HDi Auto. BENDIX SVG-Z0 BENDIX 5G BENDIX 5G Ø Caliper/piston makes Disc Disc thickness 20.4 Minimum disc thickness 18.4 Brake pad grade FERF 949 CITROEN Ø...
Page 246 BRAKES XANTIA Front Rear Tightening torques (m.daN) - Stud (1) = 5 - Caliper fixing (3) = 4.7 - Fixing to bodyshell (4) = 1.5 - Caliper fixing (2) = 10.5 - Control valve fixing (5) = 2 B3FP00QC B3FP00TC...
Page 247 HANDBRAKE XANTIA - The calipers have a handbrake travel self-adjusting mechanism. NOTE : The handbrake operates on the front wheels. B3FP00WD...
Page 248 HANDBRAKE (continued) XANTIA Start adjusting with the right side. Automatic wear adjustment. Pull the end-piece (3) of the parking brake Engine running. cable by hand. Handbrake in the fully released position. Slightly tighten, by hand, the nut (2) so that it is...
Page 249 - Press the brake pedal lightly, or load the pedal with a weight of 5 to 6 kg. - Slacken the bleed screw, let the fluid escape until it is free of air XANTIA fitted with ABS. bubbles. - Retighten the screw.
Page 250 BENDIX Série 5ZO BENDIX Série S5G BENDIX Série 5ZO Ø Caliper/piston makes Disc Disc thickness Minimum disc thickness ABEX-FERF 949 Brake pad grade CITROEN CITROEN CITROEN CITROEN CITROEN Ø Caliper/piston makes Disc Disc thickness Minimum disc thickness Brake pad grade...
Page 251: Parking Brake
HANDBRAKE adjustment - Apply the main brake pedal so that the brake pads are in contact with the brake discs, release the pressure. - Set the handle (5) to the locked position. - Press the pedal (6) to the 4th notch of the quadrant.
Page 252 BLEEDING THE BRAKES All Types - Bleed the brakes with the suspension in the high position, after having operated the suspension as follows. Position : LOW HIGH HIGH. - Bleed the brakes in the following order : - Rear right. - Rear left.
Page 253 SYNERGIE BRAKE SPECIFICATIONS 2 0 HDi 2.0i 16V 23.8 Master cylinder Master-vac 203 + 230 (Tandem) Ø GIRLING C57 Caliper/piston makes Disc 281 (Ventilated) Disc thickness Minimum disc thickness Brake pad grade GALFER 3314 20.6 Cylinder or caliper Ø Drum Disc x./ min.
Page 254 BRAKES SYNERGIE Mechanical adjustment of the compensator - Set the vehicle at reference height (see page 229). ESSENTIAL : Never alter the position of the upper nut (1). - Refit the flanged nut (2). - Fit the tool 8204-T. Drum Disc At shim A Yellow...
Page 255 BRAKES (continued) SYNERGIE Checks and hydraulic adjustment of the compensator - Use the brake pressure checking equipment 4104-T, connect diagonally and bleed: Ø bleed screw : caliper 8x125 - Wheel cylinder 7x100. - Set the vehicle at setting height (See the table on page 229). Engines : RFU - DHX Engine : RGX Disc...
Page 256 HANDBRAKE SYNERGIE B3FP10VC B3FP10WC B3FP10XC - Slacken the cables using the nut (1). - Position the blade B of the blanking plug perpendicular to the line pas- - Remove the blanking plug from hole A. sing through the centre of the disc and the centre of the hole. Tighten - Position hole A opposite the toothed wheel (adjusting mechanism).
Page 257 ALL TYPES DE-PRESSURISING THE SUSPENSION CIRCUITS Carry out the following operations Consequences Vehicle without hydractive suspension (Without SC.MAC valve) The suspension spheres are de-pressurised, wait for the vehicle to Height control set to «LOW» position. lower fully. Unscrew the pressure regulator release screw by 1 turn The main accumulator is de-pressurised.
Page 258 DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) ALL TYPES Carry out the following operations Consequences Height control set to «LOW» position if the vehicle is on stands : The suspension spheres + hydractive regulator accumulators raise the wheel(s) concerned. + SC.MAC regulator are de-pressurised. Unscrew the pressure regulator release screw by 1 turn The main accumulator is de-pressurised.
Page 259 ALL TYPES DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) Carry out the following operations Consequences Establish a pressure of 150 to 180 Bars if the vehicle is on stands : The suspension spheres + hydractive regulator accumulators are raise the wheel(s) concerned. de-pressurised.
Page 260 DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) ALL TYPES Carry out the following operations Consequences Activate 4 to 5 times alternately the two SC.CAR corrector link rods. The SC.CAR accumulator is de-pressurised. Vehicle with SC.CAR, Citroën Active Roll Control, not in running order Unscrew the pressure regulator release screw by 1 turn.
Page 261 ALL TYPES DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) Carry out the following operations Consequences Switch on the ignition. The electrovalves of the hydractive regulators are energised. Establish a pressure of 150 to 180 Bars if the vehicle is on stands : The suspension spheres + hydractive regulator accumulators are raise the wheel(s) concerned.
Page 262 DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) ALL TYPES SPECIFIC CASES The suspension can be de-pressurised on each axle individually. ESSENTIAL : The height corrector must be operated in the «LOW» position. Carry out the following operations Consequences Vehicle with or without hydractive suspension - Front axle (With SC.MAC valves) Unscrew the pressure regulator release screw by 1 turn.
Page 263 ALL TYPES DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) Carry out the following operations Consequences The suspension spheres + hydractive regulator accumulators + Establish a pressure (100 to 180 Bars) to control the slide valves of SC.MAC accumulator (front suspension settling) are de-pressurised. the SC.MAC valve and hydractive regulator.
Page 264 DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) ALL TYPES Consequences Carry out the following operations The electrovalves of the hydractive regulators are energised. Vehicle with hydractive suspension : switch on the ignition Establish a pressure (80 to 180 Bars) to control the slide valves of The suspension spheres + hydractive regulator accumulators the SC.MAC valve and hydractive regulator.
Page 265 ALL TYPES DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) Carry out the following operations Consequences Switch on the ignition. The electrovalves of the hydractive regulators are energised. Establish a pressure (80 to 180 Bars) to control the slide valves of The suspension spheres + hydractive regulator accumulators (suspension settling) are de-pressurised.
Page 266 DE-PRESSURISING THE SUSPENSION CIRCUITS (continued) ALL TYPES Carry out the following operations Consequences Uncouple the SC.CAR accumulator supply pipe, plug the pipe with the unions 4146-T.M and V. Front suspension : special case (without SC.MAC valve) (See page 242) Rear suspsion : special case (without SC.MAC valve) (See page 240)
Page 267 FILLING AND BLEEDING THE SUSPENSION CIRCUITS (continued) Carry out the following operations Consequences LHM fluid level to the max. mark. Loosen the pressure regulator release screw. Start the engine. Tighten and slacken the pressure regulator release screw several Priming of the high pressure (HP) pump. times, then retighten it.
Page 268 Pneumatic unit nos. Volume (cc) Pressure (bars) Damper 96 154 588 All types accept SC.CAR 95 451 376 62 (+5 ; – 32) None SC.CAR 95 437 354 ) SC.CAR : Citroen Active Roll Control - SC.MAC : Citroen Anti-Sink...
Page 269 NOTE : This pneumatic unit is located at the rear of the vehicle. Vehicle type Pneumatic unit nos. Volume (cc) Pressure (bars) Damper 96 145 672 All Types 50 (+5 ; – 20) None 96 198 613 SC.MAC : Citroen Anti-Sink...
Page 270 PNEUMATIC UNITS – DAMPERS XANTIA HYDRACTIVE SUSPENSION Front suspension sphere ( 2 ) Vehicle type Pneumatic unit nos. Volume (cc) Pressure (bars) Damper hole diameter mm All Types 96 238 949 Rear suspension sphere (3) Vehicle type Pneumatic unit nos.
Page 271 Pressure (bars) 96 145 672 All Types 50 (+5 ; – 20) None 96 198 613 SUSPENSION SC.CAR (*) Suspension sphere. NOTE : (*) SC.CAR : Citroen Active Roll Control Vehicle Pneumatic Pressure Damper hole Volume Cylinder unit nos. ACTIVA...
Page 272 PNEUMATIC UNITS – DAMPERS XANTIA SUSPENSION SC.CAR (*) Hydractive regulator accumulator. NOTE: (*) The dampers are incorporated in the hydractive regulator. Hydractive regulator Pneumatic unit nos. Volume (cc) Pressure (bars) Damper hole diameter mm Hydractive Vehicle Pneumatic Pressure Volume Damper hole regulator unit nos.
Page 273 (4) Front hydractive regulator accumulator (5) Rear hydractive regulator accumulato (6) SC.MAC accumulator NOTA : SC.MAC : Citroen Anti-Sink B4BP018D WARNING : |The pneumatic unit nos. shown in the tables ARE NOT REPLACEMENT PART NOS. MAIN ACCUMULATOR ( 1 ) Pneumatic unit nos.
Page 274 PNEUMATIC UNITS – DAMPERS NON-HYDRACTIVE SUSPENSION Front suspension sphere ( 2 ) Vehicle type Pneumatic unit nos. Volume (cc) Pressure (bars) Damper hole diameter mm 70 (+5 ; – 25) 96 051 819 Saloon and Estate 1.65 (Except 2.1 DT) 96 222 864 70 (+5 ;...
Page 275 XM - All Types PNEUMATIC UNITS – DAMPERS HYDRACTIVE SUSPENSION Front suspension sphere ( 2 ) Pneumatic unit nos. Volume (cc) Pressure (bars) Damper hole diameter mm Vehicle type 50 (+5 ; – 20) Saloon/Estate TT (Except V6) 96 222 867 40 (+5 ;...
Page 276 PNEUMATIC UNITS – DAMPERS HYDRACTIVE SUSPENSION (continued) Hydractive regulator accumulator. NOTE : The dampers are incorporated in the hydractive regulator. Vehicle type Volume (cc) Pressure (bars) Damper hole diameter mm Pneumatic unit nos. Saloon/Estate 2.0 i 16 V 96 181 131 Saloon/Estate (4) 96 281 798 (Except 2.0 i 16 V)
Page 277 XANTIA STARTER MOTORS Manufacturer and Ref. Class Climate Vehicles / models VALEO D6 RA 661 1.6i / 1.8i BOSCH 107019 1.8i 16v BOSCH 1108084 VALEO D6 RA 661 1.8i 16v (Auto.) BOSCH 107019 2.0i 16v XANTIA BOSCH 1108084 C,VC 3.0i V6...
Page 278 STARTER MOTORS Manufacturer and Ref. Class Climate Vehicles / models VALEO D6 RA 661 2.0i 16v BOSCH 107019 2.0i Turbo CT (Auto.) BOSCH 1108084 C,VC VALEO D6 RA 661 2.0i Turbo CT BOSCH 107019 BOSCH 1108084 3.0i V6 VALEO D7 R17 H,T,C,VC VALEO D7 R8 2.1 TD...
Page 279 SYNERGIE STARTER MOTORS Vehicles / models Manufacturer and Ref. Class Climate VALEO D6 RA 661 2.0i 16v BOSCH 107019 BOSCH 1108084 SYNERGIE VALEO D7 R26 2.0 Hdi MELCO M001T80082 2.0 16v Hdi VALEO D7 R27 C,VC Classes of starter motors CLASS CLASS 2 CLASS 3...
Page 280 ALTERNATORS ALL TYPES Classes and types Engine Gbox. Without air con. Climate With air con. Climate VALEO A11 VI 57 VALEO A13 VI 191 BOSCH A120310104 MELCO A003TA0591 MELCO A002TA0291 MELCO A002TA0291 1.6i T,C,VC VALEO A13 VI 189 VALEO A13 VI 189 VALEO A13 VI 191 MELCO A003TA0591 BOSCH A120411525...
Page 281 ALL TYPES ALTERNATORS Classes and types Engine Gbox. Without air con. Climate With air con. Climate BOSCH A120411525 VALEO A13 VI 101+ H,T,VC BOSCH A120411523 MELCO A002TA2091 MELCO A002TA1991 BOSCH A120411523 1.8i 16v VALEO A13 VI 102 MELCO A002TA1991 VALEO A13 VI 101+ VALEO A13 VI 102 MELCO A002TA2091 VALEO A13 VI 101+...
Page 282 ALTERNATORS ALL TYPES Classes and types Engine Gbox. Without air con. Climate With air con. Climate H,T,C 3.0i V6 VALEO A14 VI 24 BOSCH A120411513 VALEO A13 VI 94+ VALEO A13 VI 95 MELCO A002TA2094 C,VC MELCO A002TA1994 VALEO A13 VI 94+ C,VC MELCO A002TA2094 VALEO A13 VI 94+...
Page 283 ALL TYPES ALTERNATORS Classes and types Engine Gbox. Without air con. Climate With air con. Climate VALEO A14 VI 27+ VALEO A14 VI 27+ H,T,C 2.0 HDi H,T,C,VC BOSCH A12051611 BOSCH A12051611 MELCO A004TF0091 MELCO A004TF0091 CLIMATE : T (Temperate), H ( Hot), C (Cold), VC (Very Cold)
Page 284 ALTERNATORS ALL TYPES Classes and types Engine Gbox. Without air con. Climate With air con. Climate VALEO A13 VI 191 VALEO A14 VI 15+ MELCO A003TA0591 C,VC MELCO A004TA0091 VALEO A13 VI 191 C,VC 2.0i Turbo CT MELCO A003TA0591 VALEO A13 VI 191 VALEO A14 VI 15+ MELCO A003TA0591 C,VC...
Page 285 ALTERNATORS ALL TYPES Classes and types Engine Gbox. Without air con. Climate With air con. Climate VALEO A14 VI 16+ VALEO A14 VI 13 C,VC VALEO A14 VI 13 C,VC 2.1 TD VALEO A14 VI 13 VALEO A14 VI 13 C,VC C,VC 2.5 TD...
Page 286 ALTERNATORS ALL TYPES Classes and types Engine Gbox. Without air con. Climate With air con. Climate BOSCH 0123310011 VALEO A14 VI 10 MELCO A002TA0291 MELCO A004TA0091 VALEO A13 VI 81 VALEO A13 VI 81 C,VC C,VC MELCO A003TA0591 MELCO A003TA0591 2.0i 16v BOSCH 0123310011 MELCO A002TA0291...
Page 287 ALL TYPES CHARGING CIRCUIT - ALTERNATOR WITH MONO-FUNCTION REGULATOR CHECKING THE ALTERNATOR OUTPUT Output under 13.5 VCurrent (A) / Alternator speed Connect as shown in the diagram opposite, using an ammeter (A), a Speed voltmeter (V) and a rheostat (R), or a Voltmeter/Ammeter/Rheostat 2000 3000 4000...
Page 288 (pre-heating duration at 20°C) BERU 0 100 226 186 BOSCH 0 281 003 005 6s / 180s 1.9TD BOSCH 0 250 201 039 VALEO 73507212 XANTIA CHAMPION CH170 NAGARES 735068 2.0 HDi BOSCH 0250202032 CARTIER 960411-P BERU 0 100 226 186 2.1TD...
Page 289 Variable 10/94 Œ XU All types 875 gr SD 7 V 16 SP 10 01/97 Œ 3.0 i V6 XANTIA XUD All types 825 gr 02/96 Œ DW 10 All types DELPHI V5 PLANETELF 265 ± 15 (Except 2.1 TD) 05/97 Œ...
Page 290 SPECIAL FEATURES : AIR CONDITIONING SYSTEM (R 134.a) ALL TYPES Click-fit union removal/fitting tool Vehicle Ø Inch Ring colour Tool kit 4164-T XANTIA All types SYNERGIE Black 8005-T.A. 3.0 i V6 All types Blue 8005-T.B. (except V6) C5HP073C Tightening torques (m.daN).
Page 291 ALL TYPES SPECIAL FEATURES : AIR CONDITIONING SYSTEM (R 134.a) Compressor lubricant. ESSENTIAL: The compressor lubricant is extremely hygroscopic; always use FRESH oil. Checking the compressor oil level. There are three specific cases : 1) Repairs to a system without leaks. 2) Slow leak.
Page 292 SPECIAL FEATURES : AIR CONDITIONING SYSTEM (R 134.a) ALL TYPES Checking the compressor oil level (continued) 2) Slow leak. - Slow leaks do not lead to oil loss, therefore the same procedure should be followed as if there was no leak at all. 3) Fast leak.
Page 293 YES (Behr) Exc. driving school XSARA Base aircon YES (Larger) XSARA PICASSO Regulated aircon YES (Valeo) Without aircon XANTIA I and II Regulated aircon Except Brazil XM I and II All Types Without aircon Base aircon # 8148 Do not fit...
Page 294 XANTIA SPECIAL FEATURES : AIR CONDITIONING SYSTEM (R 134.a) Removing/refitting the pollen filter Remove. - Access from below the dashboard on passenger's side, remove the sound- deadening (1). - Remove the three screws (2) and the cover (3). Remove the filter (4).
Page 295 XANTIA POINTS PARTICULIERS : CIRCUIT DE REFRIGERATION (R 134.a) Evaporator. 01/97 NEW 01/97 C5HP063C C5HP062C The evaporator makes use of new technology and is called a "plate evaporator". The coils around which the R 134.a fluid flowed previously, are replaced by plates which offer a greater area of contact with the air, thus increasing...
Page 296 CHECKING THE EFFICIENCY OF THE AIR CONDITIONING SYSTEM ALL TYPES CHECKING TEMPERATURES. TOOLS CHECKS. If all these conditions are met, take the following action : Two thermometers. - Start the engine, with the air conditioning off, and wait for the cooling fan first speed to cut in.
Page 297 CHECKING THE EFFICIENCY OF THE AIR CONDITIONING SYSTEM CHECKING TEMPERATURES. (continued) Vehicle using R134.a fluid (Compressor with variable capacity) Exterior temperature in °C Vehicles XANTIA 20 ± 3 16 ± 3 13 ± 3 11 ± 3 8 ± 3 9 ±...
Page 298 Exterior temperature in °C Vehicles High pressure (Bars) 24 ± 3 21 ± 3 18 ± 3 14 ± 3 XANTIA (1) Low pressure (Bars) 4 ± 3 2.5 ± 3 4 ± 0.3 High pressure (Bars) 21 ± 3 16 ±...
Page 299 ALL TYPES CHECKING THE EFFICIENCY OF THE AIR CONDITIONING SYSTEM CHECKING PRESSURES (continued) Low pressuretoo low Low pressuretoo high Low pressurenormal - Insufficient fluid charge. - Cooling fan speed unsuitable. - Faulty pressure control valve. High pressuretoo low - Constriction of the HP system. - Faulty compressor.
Page 300 AIR CONDITIONING SYSTEM R134.a XANTIA All Types (Except V6 - XUD) C5HP12EC Tightening torques (m.daN). a - 1.8 b - 1.8 (1) High pressure valve c - 1.8 d - 1 (2) Low pressure valve e - 3.5 (3) Clickfit union f - 0.7...
Page 301 XANTIA V6 AIR CONDITIONING SYSTEM R134.a C5HP12EC (1) High pressure valve (2) Low pressure valve (3) Clickfit union (4) Pressostat C5HP12HD...
Page 302 AIR CONDITIONING SYSTEM R134.a XANTIA All Types (Except XUD) Checking the air conditioning circuit T = Temperature (C°) and High Pressure (Bars). P = Low pressure (Bars). Te = Exterior temperature (C°). HP = Pressure at compressor outlet (Bars). Ta = Temperature of air blown from the central air vents (C°).
Page 303 AIR CONDITIONING SYSTEM R134.a (1) - High pressure valve (2) - Low pressure valve Air conditioned XANTIA XUD All Types are equipped with a new "HARRISON" refrigeration compressor, with variable capacity. All other models are fitted with a "SANDEN" compressor.
Page 304 AIR CONDITIONING SYSTEM R134.a XANTIA - XUD Checking the air conditioning circuit T = Temperature (C°) and High Pressure (Bars). P = Low pressure (Bars). Te = Exterior temperature (C°). HP = Pressure at compressor outlet (Bars). Ta = Temperature of air blown from the central air vents (C°).
Page 305 XM - All Types (Except V6 - 2.5 TD) AIR CONDITIONING SYSTEM R134.a C5HP12KC (1) High pressure valve (2) Low pressure valve (3) Clickfit union. C5HP12JD...
Page 306 XM - V6 AIR CONDITIONING SYSTEM R134.a C5HP12EC (1) High pressure valve (2) Low pressure valve (3) Clickfit union. C5HP12HD...
Page 307 XM - 2.5 TD AIR CONDITIONING SYSTEM R134.a C5HP12KC (1) High pressure valve (2) Low pressure valve (3) Clickfit union. C5HP12LD...
Page 308 AIR CONDITIONING SYSTEM R134.a XM - All Types Checking the air conditioning circuit T = Temperature (C°) and High Pressure (Bars). P = Low pressure (Bars). Te = Exterior temperature (C°). HP = Pressure at compressor outlet (Bars). Ta = Temperature of air blown from the central air vents (C°).
Page 309 SYNERGIE - XU - EW10 AIR CONDITIONING SYSTEM R134.a C5HP12EC Tightening torques. (1) High pressure valve (2) Low pressure valve (3) Pressostat, tighten to 1.8 m.daN (4) Dryer (5) Clickfit union 0.8 m.daN 4 m.daN 0.8 m.daN C5HP15PP...
Page 310 AIR CONDITIONING SYSTEM R134.a SYNERGIE - DW10 C5HP12EC Tightening torques. (1) High pressure valve (2) Low pressure valve (3) Clickfit union (4) Pressostat, tighten to 1,8 m.daN (5) Flange fixing, tighten to 0,8 m.daN. (6) Flange fixing, tighten to 0,8 m.daN. (7) Flange fixing, tighten to 4 m.daN.

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