Westerbeke 8.0KW-60Hz Service Manual
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Westerbeke 8.0KW-60Hz Service Manual

Westerbeke 8.0KW-60Hz Service Manual

Marine gasoline generators
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Summary of Contents for Westerbeke 8.0KW-60Hz

  • Page 2 Gasoline with an ETHANOL content higher than 10% (E10) is not allowed and may void warranty. Engines & Generators...
  • Page 4 • Make sure a fire extinguisher is installed nearby and is properly maintained. Be familiar with its proper use. Extinguishers rated ABC by the NFPA are appropriate for all applications encountered in this environment..v- WESTERBEKE Engines & Generators...
  • Page 5 SAFETY INSTRUCTIONS ACCIDENTAL STARTING TOXIC EXHAUST GASES WARNING: Accidental starting can cause injury WARNING: Carbon monoxide (CO) is deadly gas! death! • Ensure that the exhaust system is adequate to expel gases • Disconnect the battery cables before servicing the engine! discharged from the engine.
  • Page 6 Keep protective shields and guards in their respective for safety codes and standards. Follow their recommenda- places at all times. tions when installing your WESTERBEKE engine/generator. • Do not check fluid levels or the drive belts' tension while ABYC (American Boat and Yacht Council) the engine/generator is operating.

  • Page 8: Table Of Contents

    Governor ............42 Mando Alternator .........43-49 Starter Motor ............50 Generator ............52-60 Service Specifications ........61 Torque Speciflcations ........63-66 Sealants and Lubricants ........Metric Conversions ........65~67 Special Tools ............ 68 Index ..............69 WESTERBEKE Engines & Generators...

  • Page 9: Engine Specifications

    WESTERBEKE 8.0KW TO 15KW BEG ENGINE SPECIFICATIONS IGNITION SYSTEM (CONT.) GENERAL Carburetor (STD Typ!) Down draft type. single barrel. Engine Type Gasoline, four-cycle,four-cyJinder, U,S,C.G. approved flame arrester, fresh water-cooled, vertical in-line overhead mechanism, Spark Plug Gap ,030 inches (0.8 mm) Hoof, flybaJ type,<i% speed reduction,...

  • Page 10: Testing For Overhaul

    When the decrease of compression pressure reaches the repair the engine must be overhauled. limit, The engine requires overhaul when oil consumption is high, blow-by evident, and compression valves are at minimum or below. -..v: WESTERBEKE Engines & Generators...

  • Page 11: Troubleshooting Guide

    TROUBLESHOOTING GUIDE The following engine troubleshooting guide may helpful in detennining if a complete or partial overhaul is necessary. InsuHlclen! Compression Insomclen! Power Engine Noise Crankshaft or bearing mlaled Compression leakage from valve seat parts . Seized valve stem Excessive main bearing oil clearance Weak or broken valve spring Main bearing seized or heat damaged Burned cylinder head gasket...
  • Page 12 Valves are worn or incorrectly adjusted. Lube oil is diluted. Piston rings are worn or unseated. NOTE: engines control system (electrical system) protected by a 20 Ampere manual reset circuit breaker located just outboard of the starter motor. -..v- WESTERBEKE Englnes'& Generators...

  • Page 13: Safety Shutdown Switches

    Should the engine's.oil pressure fall to 5-10 psi, this switch will open interrupting the DC voltage thereby shutting off the engine. ENGINE BLOCK WESTERBEKE Engines Generators &...

  • Page 14: High Rpm Shutdown Switch

    HIGH RPM SHUTDOWN SWITCH DESCRIPTION An overspeed switch in the DC circuit shuts off the generators engine by grounding out the ignition system if the engine's reaches 2175 rpm (approximately). After correcting the problem, this switch can be reset by momentariJy depressing the stop switch.

  • Page 15: Disassembly And Assembly Procedures

    90" 90" or by a further 90-100". The exact tightening procedure differs depending on the bolt and is described where it applies in this manual. ".. WESTERBEKE Engines & Generators...

  • Page 16: Bolt Tightening Methods

    ANGULAR NUT AND BOLT TIGHTENING METHOD 6. Draw another line (F-G) on the face of each of the parts 1. Carefully wash the nuts and bolts to remove all oil and to be clamped. This line will in the direction of the grease.

  • Page 17: Engine Disassembly, Inspection & Assembly

    ENGINE-DISASSEMBLY, INSPECTION AND ASSEMBLY NOTE: In TlU)st cases the inspection 'and replacement of the timing belt can be peiformed with the engine/generator in the boat. TIMING BELT INSPECTION AftID REPLACEMENT CAUTION: water TIMING BELT ASSEMBLY or oil on the timing belt severly reduces the service life the belt.

  • Page 18: Timing Belt Inspection & Replacement

    Using the special tools shown in the illustration, lock the camshaft sprocket in position and tighten the camshaft sprocket bolt to the specified torque. TENSIDNER SPRING OIL PUMP CASE LOCKING THE CAMSHAFT SPROCKET WESTERBEKE 88Nm (64.9 n·lb) . Engines Generators &...
  • Page 19 6. Tighten the tensioner pulley mounting bolts. IDLER PULLEY BOLTS TORQUE 23 Nm (17 H·lb) 7. Replace the timing belt covers. TIMING BELT COVER BOLTS TORQUE 11 Nm (8 H·lb) WESTERBEKE Engines &. Generators...

  • Page 20: Removing Exterior Assemblies

    For additional information on alternators, refer to the "uu "Ul1~~//."="-~ ALTERNATOR TROUBLESHOOTING in this manual. SERVICE BELL HOUSING/FLYWHEEL ASSEMBLY GASOENSER ALTERNATOR , . WESTERBEKE En!1lnes Generators &...
  • Page 21 ENGINE/GENERATOR DISASSEMBLY COOLANT PUMP CARBURETOR THERMOSTAT ASSEMBLY EXHAUST MANIFOLD EXHAUST ELBOW WESTERBEKE ..-v' Engines & Genera/ors...
  • Page 22 Measure the cam heights and replace the camshaft if any height is less than the specified limit. STANDARD VALUE: INTAKE 3B.7Bmm (1.527In) EXHAUST 39.10mm (l.5401n) LIMIT: INTAKE 3B.2Bmm (1.50Bln) EXHAUST 3B.60mm (1.521In) MEASURE IN ALL DIRECTIONS WESTERBEKE ...v' Engines & Generators...
  • Page 23 CAUTION: No more then O.2mm (.00788In) stock may removed frilm the cylinder head and cylinder block mating surfaces In total. " ' - = : - - - - - - - ' SPECIAL TOOLS ...v: WESTERBEKE Engines & Generators...
  • Page 24 MEASURING SPRING SQUARENESS sear using lapping compound. Then. check the valve stem projection: 65° /~?-\~\---' ')~.9-1.1mm _ _ -I-__ __ ) MEASURING SPRING " FREE HEIGHT " \ / / / / " ---+---+----~---~~, ...v: WESTERBEKE Engines & Generators 4&°...
  • Page 25 0.05 OVERSIZE: 12.050 • 12.068mm (.474 - .47510) 0.25 OVERSIZE: 12.250 -12.268mm (.482 - .48310) 0.50 OVERSIZE: 12.500 -12.518mm (.4925 •• 493210) 3. Press-fit the valve guide until it projects by the specified amount PROJECTION WESTERBEKE 'tii'Y' Engines Generstors &...
  • Page 26 ENGINE-DISASSEMBLY, INSPECTION AND ASSEMBLY CYLINDER HEAD BOLT INSTALLATION CAUTION: If the bolts tightened by an angle 1. Before re-using the cylinder head bolt, check that its of less than 911', they may not hold the cylinder head normal length does not exceed the specified limit. Replace the bolt if this measurement exceeds the limit.
  • Page 27 ~~~STRAlGiHT EDGE STANDARD VALUE: 0.04· 0,10mm (0.0015· 0,0039In) 4. Check the body clearance using a thickness gauge. STANDARD VALUE: 0,04· 0,10mm (0,0015· 0.0039in) CHECKING THE SIDE CLEARANCE LIMIT: O.35mm (0.13In) CHECKING THE BODY CLEARANCE WESTERBEKE ...v: Englnee Generators &...
  • Page 28 Apply engine oil to the 01 sea! lip, then push the oil· seal along the guide by hand until it touches the front case. Tap the oil seal into place using the special tool. SPIN·ON OIL FILTER. -..v- WESTERBEKE Engines & Generators...
  • Page 29 PISTON PINS Always replace the piston rings when installing a new piston. NOTE: If replacing piston rings, check the piston ring gaps. New rings are packaged with detailed instructions that often supersede the service manual text. WESTERBEKE Engines & Genefa/OfS...
  • Page 30 ENGINE-DISASSEMBLY, INSPECTION AND ASSEMBLY S. Apply engine oil to the outside of the piston pin. 6. Into the front-mark side of the piston, insert the gnideA, piston pin, and Push'Rod, starting with gnideA. 7. Screw guide B into guide A. Leave a gap between the two guides of 3mm plus the value calculated in step 2.
  • Page 31 3. With the piston crowns fron\ arrow mark pointing toward the timing belt side, press the piston and connecting rod assembly into the cylinder from the top of the cylinder. WESTERBEKE IDENTIFICATION MARKS Engines & Generators...
  • Page 32 BEARING BLOCK BEARING BORE DIAMETER RANGE COLOR IDENT. IDENT. JOURNAL IDENT. CODE MARK DIAMETER MARK MARK MM(IN) YELLOW 47.995·48.000 (1.8910·1.8912) NONE 47.985·47.995 GROOVELESS/FLANGED (1.8906·1.8910) UPPER AND LOWER BEARINGS 13 (CENTER) WHITE 47.980·48.985 (1.8904·1.93) INDENT WESTERBEKE -..v' MARK Engines & Genera/ors...
  • Page 33 The crankshaft oil clearance can be measured easily using a ALIGNMENT MARK !III" -11H1" plastic gauge. To check the crankshaft oil clearance with a ::=-- plastic gauge, carry out the following procedul'll: J BOLT MAIN BEARING BOLT ;::::=:--- TORQUE SPECIFICATIONS 38 FHBS (51 NM) WESTERBEKE Eng/nes & Generetors...
  • Page 34 S. Hone the cylinders to the final finish dimension (piston 0.0. + piston-to-cylinder clearance). 6. Check the clearance between the pistons and cylinders. STANDARD VALUE 0.02 • 0.04mm (.000788 - .00157In) MEASURE IN ALL OIRECTIONS STRAIGHTEDGE ~-::;.:~:=;;:;;;~=-'~ THRUST OIRECTION WESTERBEKE PISTON D.D. Engines & Generators...
  • Page 35 2. After fitting the bearingcaps, measure the end play in the crankshaft. If the measurement exceeds the specified replace the crankshaft bearings. limit, STANDARD VALUE 0.05 - 0.18mm (.00197 - .0070In) LIMIT 0.25mm (.00985In) OIL SEAL MEASURING CRANKSHAFT END PLAY ~WESTERBEKE EngInes & Generators...
  • Page 36 COOLANT CIRCULATING PUMP REMOVING THE COOLANT PUMP INSPECTION 1. Loosen the belt guards thumbscrews and remove the Carefully check the pump body and impeller for cracks and engine's belt guard from its brackets at the front of the damage. Inspect the weep holes for signs of water leakage engine.
  • Page 37 DISTRIBUTER CHECK THE DlSmlBUTER CAP FOR CRACKS. WEAR AND EVIDENCE OF ARCHING NUMBERS INDICATE THE OR BlJRNING. IF ANY OF COVER SUGGESTED ORDER OF THESE CONDITIONS EXIST. DISASSEMBLY REPLACE THE DlSmlBUTER CAP. . ~~~. SINK • • 8 ..BREAKER ""...

  • Page 38: Testing The Igniter

    00 not mix up the wire connections to tenninals Band IGNITION that would damage the igniter. I·BAITERY COIL If the distributor Is operated with the extemal resister left shorted, the Igniter and coil will overheat. TESTING DIAGRAM WESTERBEKE Engines & Generators...

  • Page 39: Dc Electrical System

    DC ELECTRICAL SYSTEM ALTERNATOR 1. Start the engine. 2. After the engine has run for a few minutes, measure the The charging system consists of a DC belt driven alternator starting battery voltage at the battery tenninals using a with a voltage regulator, an engine DC wiring harness, a multimeter set on DC volts.
  • Page 40 DC ELECTRICAL SYSTEM 7. Now check the voltage between the alternator output ter· Checking the Service Battery minaJ and ground. If the circuit is good, the voltage at (B+) Check the voltage of the service battery. 1bis battery should the alternator will be the same the battery, if an isola·...
  • Page 41 WIRING SCHEMATIC GASOLINE GENERATORS #46094 12 VOC BATTERY IATiUY STARTER ISw,fCH r--, STARTER SOLENOIO L __ l .I.L HANATOR ~,20 EXC----0 TBI - 5 AIIP ICIRCUIT HOURIIETER ..I-'IIIIUII[I ~" PUM' " rA'If' 01 STR 18UTOR ~1I~n ." WUER EXHAUST "EIS.
  • Page 42 ."''' ~=nl :::M~t:I"l~E~~ ~T '" ... A.'NGI UtU, UTU. Uili. '" HOUl I" "" .. lIJ" • ' " ·5 '"'4 Ir)~ '"'J TIl-J • I" ';; I lBl-' 'n';;' TI'" OVERSPE!!I) G>t"'-"L--8 In-' ClRCUT """ WESTERBEKE Engines & Generators...

  • Page 43: Wiring Diagram

    OPTIONAL REMOTE START PANEL. WIRING DIAGRAM #035706 OPTIOMAl REMOTE START PANEL (REAR VIEW) PIN 33103 r----------------------------------------------------- , HI WI RFD STRIPE ..IZ lUI ITART STIIPE >- '" '" RED WI PUR STRIPE < :> • .BlACK ..707B1-6 ...,,""...
  • Page 44 OPTIONAL REMOTE INSTRUMENT PANEL WIRING DIAGRAM #035698 K ' ' ' ' ' ' ~i~o ~ -;---- "'" -.:;:..-- _+-__ , .-_-41~-+~~~~~+-~ WESTERBEKE Engines & Genera/Drs...
  • Page 45 REMOTE PANEL WIRING SCHEMATIC #043912 REMOTE PANEl #043912 ,------------------------------ START/STOP SW L----="---t-~ C KT I ON SW I ' " , WHITE =>, WHITE >, . PLUG IN EXTENSION HARNESS #043914 30'#043860 VIEWED FROM MATING Ell[)

  • Page 46: Engine Adjustments

    70 or 80 psi. A warmed engine can have an oil pressure as low as 30 psi. Oil pressure will vary depending on the load placed on the generator. ~~.<J~ALlY r-_ _ OPEN K2RELAY OIL PRESSURE SWITCH (NORMAllY OPEN) IGNITION Oil PRESSURE TESTING OIL PRESSURE -.v WESTERBEKE Engines & Generators...

  • Page 47: Ignition Timing

    Refer to the timing specifications: 10. Repeat steps 7 and 8 on the other valves. IGNmON nMING AT 1800 RPM: 211" BTOC 1· 11. Install the rocker cover. ± 12. Install the spark plugs and tighten to 25 Nm. WESTERBEKE EnglneB & Generators...

  • Page 48: Drive Belt

    ENGINE ADJUSTMENTS SPARK PLUGS DRIVE BELT ADJUSTMENT The spark plugs should be cleaned and regapped after the The drive belts must be properly tensioned. Excessive drive first 50 hour break-in period, then inspected every 250 hours belt tension can cause rapid wear of the belts and reduce the thereafter and replaced as needed.

  • Page 49: Carburetor

    NOTE: CARBURETOR MODELS MAY LlNE------l~~ VARY ON DIFFERENT GENERATORS COOLANT PUMP AIR st:REEN . CARBURETOR FILTER SCREEN (FUEL) CHOKE PLUG THROmE LINKAGE KEEP LINKAGE WELL LUBRICATED (GRAPHITE) SHu:r-OFIF-~<2'-<~ FUEL CHOKE ASSEMBLY INCOMING FUEL FROM FUEL LIFT PUMP -.v WESTERBEKE Engines & Generators...

  • Page 50: Governor

    ENGINE ADJUSTMENTS NOTE: WESTERBEKE recommends that the following engine adjustments be perfonned by a competent engine mechanic. The information below is provided to assist the mechanic. ENGINE SPEED (HERTZ) ADJUSTMENT Governor Maintenance 1. Periodically lubricate the linkage arm attaching points at Governor the governor arm and throttle lever.
  • Page 51 WESTERBEKE 51 A MANDO ALTERNATOR DISASSEMBLY AND TESTING WARNING: A failed alternator can become very hot. Do not touch until the alternator has cooled down. REAR HOUSING WARNING Before starting the engine, make certain that everyone is clear of moving parts! Keep away from sheaves and belts during test procedures.

  • Page 52: Mando Alternator

    MANDO ALTERNATOR SERVICE e. Remove the regulator cover. TESTING THE EXCITER LEAD f. Temporarily re-install Jumper (A) and all associated nuts. Leave Jumper (B) installed. g. Remove the plastic plug from the side of the regulator. h. Connect a jumper between the top brush lead and the ground.
  • Page 53 MANDO ALTERNATOR SERVICE REMOVE ALTERNATOR 10. Place an oversized V-belt around the pulley and fasten the puJley in a vise. Disconnect the negative (-) battery ground cable. 11. Use a 718 in. box wrench to loosen and remove the 2. Disconnect the wiring leads. puJley nut.
  • Page 54 MANDO ALTERNATOR SERVICE 2. Inspect and test the diode-trio assembly: a. Using a commercial diode tester, a 12-volt DC test lamp or an ohmmeter, check the resistance between BEARING LOCKING each' of the three diode terminals and the indicator SCREWS light stud.
  • Page 55 MANDO ALTERNATOR SERVICE 4, Clean and inspect the front and rear housings: Inspect the rear housing for cracks or breaks in the casting, stripped threads or a damaged bearing bore. Replace the housing if any of these conditions exist. b. Inspect the front housing for cracks, stripped or' LAMINATIONS damaged threads in the adjusting ear, or an out-of- in the mounting foot.
  • Page 56 MANDO ALTERNATOR SERVICE 2. Place the rotor (pulley end up) on the bed of an arbor press, on two steel blocks. 3. Press the front housing and bearing assembly down onto the rotor shaft. Press against the bearing's inner race only, using a sleeve driver. Take care to insure that FINGERS the rotor leads clear the steel blocks.
  • Page 57 16. lnstaU the Phillips screw for the brush/regulator assembly cover. TOROUE: 25 • 351b-ft (2.8 - 5.1 Nm) 17. lnstall the capacitor. 18. InstaU the terminal nuts. 19. lnstall the jumper. 20. lnstaU the last terminal nut. WESTERBEKE Engines Generators &...

  • Page 58: Starter Motor

    STARTER MOTOR DESCRIPTIDN No·Load Test .fllrte, TIuJ can be roughly divided into the following sections: 1. C'onnect the ammeter, voltmeter, and battery to the starter • A motor section which generates a drive power. as illustrated. overrunning clutch section which transmits an arma- •...

  • Page 59: Generator

    STARTER MOTOR 4. RetIJm test:. With a battery connected to the solenoid ter- oonal M (-) and to the starter body, manually pull out the pinion fully. The pinion must return to its original position CONIIECTI~R when released from holding by hand. 3.
  • Page 60 Carbon Monoxide Detector overheated terminals and loose or damaged wires. WESTERBEKE recommends mounting a carbon • The drive discs on single beiuing generators should be monoxide detector in the vessels living quarters. Carbon...
  • Page 61 COLISEUM GENERATOR TO ACCESS THE ROTOR ASSEMBLY FOR ROTOR TROUBLESHOOTING TROUBLESHOOTING (Low voltage Output) 1. Remove the six (5mm) allen head screws that hold the Rotating Field Winding end cover to the generator housing. 1. Position the rotor as shown above with the and (-) 2.
  • Page 62 .applied (inductive) 1-3 diodes. VERY LOW AC OUTPUT 1. Loss of residual magnetism. VOLTAGE 4 - 10 VAC NOTE: AC GENERATOR TROUBLESHOOTING MUST BE PERFORMED WITH THE ENGINE OPERATING AT 60 HZ WESTERBEKE Engines Generelore &...
  • Page 63 AC connections and voltage regulator and AC voltage output can be easily accomplished with board. access to the on-engine control panel. Connections not used (50 Hertz) are shrink wrap ends and are tied off in the control panel. WESTERBEKE Engines Generators &...
  • Page 64 VOLTAGE ADJUSTMENT '----IU1 L----iU2 AVR CONNECTIONS """ ---- 60 Hz -12D/240V_U1 60 Hz -120V _ _ U1 50 Hz - 230V _ _ U1 RESISTANCE VALUES (IN OHMS) WESTERBEKE GENERATORS 8.0Kw 10.0Kw 12.5Kw 15.0Kw 26.6 Excller Slalor 23.5 25.1 25.5...
  • Page 65 . the generator while applying 12VDC to the exciter stator. Record the AC voltage ouJput/generator. SIIlp 6: SUJp the generator. remove the 12VDC leadfrom reconnect it to the regulator board. WESTERBEKE Engines Generators & . 57...
  • Page 66 6. Start the generator and observe the voltage build-up. If the voltage build-up does not occur, repeat steps 1 thru CAUTION: Damage to the voltage regulator will occur If he regulator Is not disconnected from the exciter field during flashing. WESTERBEKE Engines Generators &...
  • Page 67 AC output. AUTOMATIC VOLTAGE REGULATOR CONNECT FOR 50Hz ~F:O:~RE~~:~C~ VOLTAGE~ ADJUSTMENT' RHEOSTAT AVR CONNECTIONS ---- ,.., Hz • 120/240V_U1 Hz • 120V . 50 Hz - 230V WESTERBEKE Engines & Generators...
  • Page 68 START MOTOR FLYWHEEL AND BELL HOUSING ASSEMBLY (TYPICAL) EXCITER ROTOR DRIVE DISC COVER HEAD BOLTS 5mm ALLEN HEAD (COVER REMOVAL BOLTS) (8mm X 1.25) WESTERBEKE -.&IY: Engines & Generators...

  • Page 69: Service Specifications

    SERVICE SPECIFICY.IONS Limit mm (inches) Component Standard mm (inches) (repair or replace) ROCKER ARMS, ROCKER SHAFTS,CAMSHAFT Intake (primary) 38.78 (1.527) 38.28 (1.5082) CAMSHAFT CAM HEIGHT Intake (secondary) 38.78 (1.527) 38.28 (1.5082) Exhaust 39.10 (1.5405) 38.60 (1.5208) CAMSHAFT JOURNAL OIAMETER 45.93 - 45.94 (1.8096 - 1.8100) CYUNDER HEAD AND VALVES FLATNESS OF CYLINOER HEAD GASKET SURFACE 0.05 or less (0.002)
  • Page 70 27.300 - 27.325 (1.07562 - 1.07660) RING HOLE DIAMETER 27.600 - 27.625 (1.08744 - 1.08842) INTAKE (secondary) 0.3 32.300 - 32.325 (1.27262-1.2736) 32.600 - 32.625 (1.2844 -1.28542) EXHAUST 35.300 - 35.325 (1.39082 - 1.39180) 35.600 - 35.625 (1.4026 - 1.4036) WESTERBEKE EngInes & Generators...
  • Page 71 BELLHOUSING TO BLOCK CRANKSHAFT BOLT 12mm 28-137Nm 94-101 NOTE: ENGINES MANUFACTURED AFTER AUGUST 2003 HAVE A LARGER DIAMETER CRANKSHAFT BOLT. CONTACT YOUR WESTERBEKE DEALER WITH YOUR ENGINE SERIAL NUMBER IF IN DOUBT. CRANKSHAFT BOLT 176-186Nm 129-137 (AFTER 812003) 14mm WESTERBEKE -..v'...

  • Page 72: Sealants And Lubricants

    HARDWAR~ STANDARD BOLT HEAD MARKINGS Bolt strength classes are embossed on the head of each bolt. Metric bolt class numbers identify bolts by their strength with 10.9 the strongest. Customary (inch) bolts are identifed'by markings two to grade eight (strongest). The marks correspond to two marks less than the actual grade, I.e.;...
  • Page 73 · -12.6 589+ 11 . 8 *M24 X 3.0 43.1 ±8.6 45.1 ±9.0 51.7 ±10.3 66.4 ±13.3 · -11.7 NOTE: Bolts marked with an asterisk are usedfor fenulle threaded parts made of soft nulterials such as castings. WESTERBEKE Engines Generators &...

  • Page 74: Metric Conversions

    LITERS TO PINTS Pints Liters Pints Liters Liters Pints Liters Pints 2.11 12.68 0.47 2.84 14.79 0.95 3.31 4.23 16.91 1.42 3.79 6.34 1.89 4.26 8.45 19.02 2.37 4.73 10.57 21.13 TEMPERATURE 175 212 °C WESTERBEKE ,.yo Engines & Generators...

  • Page 75: Metric Conversions

    STANDARD AND METRIC CONVERSION DATA LENGTH-DISTANCE Inches (in) x 25.4 = Millimeters (mm) x.0394 = Inches Feet (II) x .305 = Meters (m) x 3.281 = Feet Miles x 1.609 = Kilometers (km) x .0621 = Miles DISTANCE EQUIVALENTS 1 Degree of Latilude = 60 Nm = 111.120 km 1 Minute of Latitude = 1 Nm = 1.852 km VOLUME Cubic Inches (in') x 16.387 = Cubic Centimeters x .061 =in'...

  • Page 76: Special Tools

    SPECIAL TOOLS NOTE: These special tools are available from your local Mitsubishi Automotive Dealer. VALVE STEM SEAL INSTALLER MD998760 OIL PAN GASKET CUTTER For removing the oil pan to CRANKSHAFT OIL SEAL INSTALLER break the oil pan seal. For installing the front oil seal MD 998727 MD 998305 VALVE SPRING COMPRESSOR...

  • Page 77: Generator Schematic

    INDEX Piston Rings ..,...... .22 Alternator Specifications ....49 Pump-Coolant ......28 Alternator Troubleshooting ....31 Pump-Oil .......

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