Jacobsen AR-522 Maintenance Manual
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Jacobsen AR-522 Maintenance Manual

With rops
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See also: Parts & Maintenance Manual , Dealer's Manual
Parts & Maintenance Manual
Underhållshandbok och reservdelslista
AR-522
TM
AR-522
TM
68082 – AR-522
68082 – AR-522
If incorrectly used, this machine can cause severe injury. Those who use
and maintain this machine should be trained in its proper use, warned of its
dangers and should read the entire manual before attempting to set up,
operate, adjust or service the machine
Om denna maskin används på fel sätt kan den orsaka svåra personskador.
De som använder och underhåller denna maskin ska utbildas i hur den
används korrekt, vara varnade för de förekommande riskerna och ska alltid
läsa hela handboken innan någon form av arbete utförs på eller med maskinen.
SE
GB
Swedish
with ROPS
med ROPS
, Kubota V2003, 4WD, with ROPS
TM
, Kubota V2003, 4WD med ROPS
TM
WARNING
VARNING
4179561-Rev.C-SE
6
5
9
1 1
1 6
1 5
1 3
7
8
1 8
1 7
1 - I N C L U D E S I T E M S 3 - 1 6
1 9
3
1 0
4
When Performance Matters.
™

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Summary of Contents for Jacobsen AR-522

  • Page 1 Underhållshandbok och reservdelslista AR-522 with ROPS AR-522 med ROPS 68082 – AR-522 , Kubota V2003, 4WD, with ROPS 68082 – AR-522 , Kubota V2003, 4WD med ROPS WARNING If incorrectly used, this machine can cause severe injury. Those who use...

  • Page 2: Service Parts

    Jacobsen Dealer. Suggested Stocking Guide To keep your equipment fully operational and productive, Jacobsen suggests you maintain a stock of the more commonly used maintenance items. We have included part numbers for additional support materials and training aids. To order any of the following material: 3.

  • Page 3: Table Of Contents

    Table of Contents Safety Troubleshooting Operating Safety ..........4 General ............23 Important Safety Notes ........5 Controller Lamps .........24 Specifications Electrical Circuits .........25 Product Identification ........6 Maintenance & Lubrication charts V2003-M-T Engine .........6 General ............26 Mower ............6 Maintenance Chart ........26 Weights and Dimensions .......6 Lubrication Chart .........27 Cutting Units ..........7 Parts Catalog...

  • Page 4: Safety

    (vertically), not across the face (horizontally). the job. Only use accessories and attachments approved by Jacobsen. 21. To prevent tipping or loss of control, do not start or stop suddenly on slopes. Reduce speed when making sharp Stay alert for holes in the terrain and other hidden turns.

  • Page 5: Important Safety Notes

    Adjustments and maintenance should always be performed by a qualified technician. If additional information or service is needed, contact your Authorized Jacobsen Dealer who is kept informed of the latest methods to service this equipment and can provide prompt and efficient service. Use of other than original or...

  • Page 6: Specifications

    SPECIFICATIONS SPECIFICATIONS PRODUCT IDENTIFICATION _________________________________________________ 68082 ......AR-522, 5 Gang 4WD with ROPS Serial Number ....An identification plate, like the one ® shown, listing the serial number, is A Textron Company attached to the frame of the CHARLOTTE, NC MADE IN U.S.A.

  • Page 7: Cutting Units

    1/4 in. (6 mm) increments ACCESSORIES____________________________________________________________ Refer to the Parts Catalog and contact your Jacobsen Dealer for a complete listing of accessories and attachments. CAUTION Use of other than Jacobsen authorized parts and accessories may cause personal injury or damage to the equipment and will void the warranty Air Blow Gun ....

  • Page 8: Adjustments

    ADJUSTMENTS ADJUSTMENTS GENERAL________________________________________________________________ adjustment cannot be made, contact an authorized Jacobsen Dealer. WARNING Replace, do not adjust, worn or damaged components. To prevent injury, lower implements to the ground, Do not wear jewelry or loose fitting clothing when disengage all drives, engage parking brake, stop engine making adjustments or repairs.

  • Page 9: Brakes

    ADJUSTMENTS BRAKES _________________________________________________________________ Adjust brakes after replacing or servicing brake assembly, Start mower and check operation of brakes. Park or if pedal travel becomes excessive. mower on an incline (approx. 16.7° slope) and engage parking brake. Brake must prevent mower from rolling. When installing new brake pads, burnish pads by Adjust nut (C) as required.

  • Page 10: Forward / Reverse Speed

    ADJUSTMENTS FORWARD / REVERSE SPEED ______________________________________________ Forward and reverse speeds are adjusted at the traction Start engine and check reverse travel speed with pedal. Set forward speed before adjusting reverse. engine at full throttle. Reverse speed should measure 3.5 mph (5.6 kph). To adjust forward speed: Stop engine.

  • Page 11: Cutting Height

    ADJUSTMENTS CUTTING HEIGHT _________________________________________________________ Cutting height for decks can be adjusted from 3/4 to 5-1/4 in. (19-133 mm) in 1/4 in. (6 mm) increments. Actual NOTICE cutting height may vary somewhat from the heights given depending on turf conditions and other factors. For best quality of cut, always place the same number of spacers under deck housing on all three spindles.

  • Page 12: Traction Control System Calibration

    ADJUSTMENTS TRACTION CONTROL SYSTEM CALIBRATION _________________________________ The Traction Control System (TCS) will need to be NOTICE calibrated when a system component has been replaced or the system is not working correctly. System components Do not rush through steps 5 and 6. System will not be include controller, lift valve, lift cylinders, or hoses.

  • Page 13: Torque Specification

    All torque values included in these charts are approximate and are for reference only. Use of these torque values is at your sole risk. Jacobsen is not responsible for any loss, claim, or damage arising from the use of these charts.

  • Page 14: Maintenance

    If the injection pump, injectors or the fuel system require engine. service, contact an authorized Jacobsen Dealer. During the break-in period, Jacobsen recommends the NOTICE following: The mower is designed to operate and cut most During the first 50 hours of operation, a new engine efficiently at the preset governor setting.

  • Page 15: Air Filter

    MAINTENANCE AIR FILTER _______________________________________________________________ Check the service indicator daily. If red band appears in the Reassemble cap making sure it seals completely window (B) replace the element. around the filter housing. Dust evacuator must be facing down. Do not remove the element for inspection or cleaning. Check all hoses and air ducts.

  • Page 16: Battery

    MAINTENANCE BATTERY ________________________________________________________________ Make absolutely certain the ignition switch is OFF position Verify battery polarity before connecting or disconnecting the battery cables. and the key has been removed before servicing the battery. When installing the battery, always assemble the RED, positive (+) battery cable first and the ground, BLACK, CAUTION negative (-) cable last.

  • Page 17: Muffler And Exhaust

    MAINTENANCE 4.10 MUFFLER AND EXHAUST___________________________________________________ To protect from carbon monoxide poisoning, inspect the complete exhaust system regularly and always replace a WARNING defective muffler. Exhaust fumes contain carbon monoxide that is toxic and If you notice a change in the color or sound of the exhaust, can be fatal when inhaled.

  • Page 18: Hydraulic Filter

    If the interlock does not function properly and the problem cannot be corrected, contact an authorized Jacobsen Dealer. Keep the wire harness and all individual wires away from moving parts to prevent damage. Make sure the seat switch harness is connected to the main wire harness.

  • Page 19: Radiator

    If you have to add coolant more than once a month, or engine block drain and the radiator drain. Empty and clean add more than one quart at a time, have a Jacobsen the recovery bottle. Dealer check the cooling system.

  • Page 20: Wheel Mounting Procedure

    MAINTENANCE 4.18 WHEEL MOUNTING PROCEDURE ____________________________________________ Remove dirt, grease and oil from stud thread. Do not lubricate threads. WARNING Position wheel on hub and inspect to insure full contact between mounting surface of wheel and hub or brake Make sure the mower is parked on a solid and level drum.

  • Page 21: Sharpening Blades

    Do not wash any portion of the equipment while it is hot. cleaner wax. Do not use high pressure spray or steam. Use cold water Repair damaged metal surfaces and use Jacobsen touch-up and automotive cleaners. paint. Wax the equipment for maximum paint protection.

  • Page 22: Storage

    MAINTENANCE 4.22 STORAGE________________________________________________________________ General Wash the mower thoroughly and lubricate. Repair and After Storage paint damaged or exposed metal. Check and reinstall battery Inspect the mower, tighten all hardware, replace worn Check or service fuel filter and air cleaner. or damaged components. Check the radiator coolant level.

  • Page 23: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING GENERAL ________________________________________________________________ The troubleshooting chart below lists basic problems that may occur during start-up and operation. For more detailed information regarding the hydraulic and electrical systems contact your area Jacobsen Dealer. Symptoms Possible Causes Action Engine will not start.

  • Page 24: Controller Lamps

    TROUBLESHOOTING CONTROLLER LAMPS _____________________________________________________ The controller is a solid state device that monitors and It is important to note that in some cases a lamp or group of controls electrical functions. The controller receives input lamps must be on or off for a condition to be true. For signals from various switches and sensors throughout the example, to start the mower the Mow Switch must be OFF machine and transmits output signals to operate relays,...

  • Page 25: Electrical Circuits

    TROUBLESHOOTING ELECTRICAL CIRCUITS ____________________________________________________ When troubleshooting the machine using the controller always check that Program Active lamps (2) is on. This indicates that the controller has power and the program is active. NOTICE The controller requires a minimum of six volts to operate. Individual circuits can be tested by operating an input switch, checking for the required input signal and looking for a corresponding output.

  • Page 26: Maintenance & Lubrication Charts

    **** Inspect electrolyte level. See 4.7 Pack bearings with NLGI Grade 2 (Service Class GB) Manual grease gun with NLGI Grade 2 (Service Class LB). Engine Oil - See Section 4.3 IV Jacobsen Hydraulic Oil - SAE 10W30 or Greens Care 68...

  • Page 27: Lubrication Chart

    MAINTENANCE & LUBRICATION CHARTS LUBRICATION CHART______________________________________________________ Grease Fittings F1 - 50 Hours (Every Week) Mower Pivot (5) Lift Arm Pivot (5) Lift Cylinders (10) Caster Pivot and Wheels (10) Mower Rear Roller (10) Brake Pedal Pivot Traction Pedal Pivot Ball Joint (2) Steering Pivot (2) 10 Steering Cylinder (2) 11 Axle Pivot...

  • Page 28: Parts Catalog

    Transportation 4. Order by the quantity desired, the part number, and charges must be prepaid. description of the part as given in the parts list. Use of other than Jacobsen authorized parts will void the warranty.
  • Page 30 Föreslagen lagerhållning För att hålla din utrustning i gott arbetsskick och produktiv föreslår Jacobsen att ni håller ett lager av de mest använda serviceföremålen. Vi har inkluderat katalognummer för extra stödmaterial och utbildningshjälpmedel. Gör så här för att beställa något av följande material: 3.
  • Page 31 Innehåll SÄKERHET UNDERHÅLL Säker användning ..........4 Allmänt ..............14 Viktiga säkerhetsanmärkningar ......5 Motorn ...............14 Motorolja ............14 SPECIFIKATIONER Luftfilter ..............15 Produktidentifikation ........... 6 Bränsle ..............15 Motor V2003-M-T ..........6 Bränslesystem ...........15 Traktor ..............6 Batteri ..............16 Vikt och mått ............6 Starthjälp ............16 Klippaggregat .............

  • Page 32: Säkerhet Säker Användning

    20. Kör uppför och nerför en sluttning (vertikalt) inte säkert arbete. Använd endast tillbehör och tillsatser tvärsöver den (horisontalt). som har godkänts av Jacobsen. 21. Starta inte eller stanna plötsligt på en sluttning. Då kan Var uppmärksam på hål i terrängen och andra dolda fordonet välta eller du kan förlora kontrollen över det.

  • Page 33: Viktiga Säkerhetsanmärkningar

    Justering och underhåll ska alltid utföras av en kvalificerad tekniker. Om mer information eller service behövs, kontakta din auktoriserade återförsäljare för Jacobsen, som alltid är informerad om de senaste metoderna att underhålla denna utrustning och som kan ge snabb och effektiv service.

  • Page 34: Specifikationer

    SPECIFIKATIONER SPECIFIKATIONER PRODUKTIDENTIFIKATION _________________________________________________ 68082......AR-522, 5-aggregats 4WD med A Textron Company ROPS CHARLOTTE, NC MADE IN U.S.A. Serial Number ....En märkplåt liknande den här XXXX YEAR OF PRODUCTION: avbildade, där serienumret anges, sitter på traktorramen till höger om...

  • Page 35: Klippaggregat

    Klipphöjd ......19 till 133 mm i steg på 6 mm Antal klippaggregat:..Fem - tre fram, två bak. TILLBEHÖR ______________________________________________________________ Se reservkatalogen och kontakta Jacobsen-försäljare för ditt område om du vill ha en fullständig lista över tillbehör och tillsatser. VAR FÖRSIKTIG Användning av andra än av Jacobsen auktoriserade delar och tillbehör kan orsaka personskador eller skador på...

  • Page 36: Justeringar

    Justeringar och underhållsarbete ska bara utföras av VARNING utbildad tekniker. Om du inte lyckas göra en rätt juster- ing, kontakta en auktoriserad Jacobsen-försäljare. Innan justeringar eller underhåll utförs måste, för Om en komponent är sliten eller skadad ska den bytas, förhindrande av skador, redskapen sänkas till marken,...

  • Page 37: Bromsar

    JUSTERINGAR BROMSAR _______________________________________________________________ Justera bromsarna efter byte eller service av dem, eller om Starta traktorn kontrollera bromsfunktionen. pedalvägen blir för lång. Parkera traktorn på en sluttning (cirka 16,7° brant) och lägg an parkeringsbromsen. Bromsen måste förhindra Vid installering av nya bromsklossar, rugga upp att traktorn börjar rulla.

  • Page 38: Hastighet Framåt/Bakåt

    JUSTERINGAR HASTIGHET FRAMÅT/BAKÅT _______________________________________________ Hastigheterna framåt bakåt justeras Starta motorn och kontrollera hastigheten bakåt med dragkraftspedalen. Ställ hastigheten framåt före motorn på full gas. Hastigheten bakåt ska vara hastigheten bakåt. 5,6 km/t. Stäng av motorn. Justera hastigheten bakåt genom att Justera hastigheten framåt: lossa muttern på...

  • Page 39: Klipphöjd

    JUSTERINGAR KLIPPHÖJD ______________________________________________________________ Klippaggregatens klipphöjd kan ställas in från 19 till 133 mm i steg på 6 mm. Den verkliga klipphöjden kan variera något från det angivna beroende på gräsets beskaffenhet och andra faktorer. OBS! Vid klippning av ondulerade klippytor kan gräset bli rakat om för låg klipphöjd är inställd.

  • Page 40: Tcs-Kalibrering

    JUSTERINGAR TCS-KALIBRERING ________________________________________________________ TCS-systemet (Traction Control) måste kalibreras när en OBS! systemkomponent har bytts ut, annars fungerar inte systemet ordentligt. systemkomponenter menas Stressa inte igenom steg 5 och 6. Systemet kalibreras kontroller, lyftventil, lyftcylindrar eller slangar. inte ordentligt om aggregaten inte tillåts börja lyfta i steg 5 eller sänks ner helt i steg 6.

  • Page 41: Specifikation Av Åtdragningsmoment

    Alla angivna värden för åtdragningsmoment i dessa tabeller är ungefärliga och endast avsedda som referens. Användandet av dessa värden är helt på din egen risk. Jacobsen är inte ansvariga för någon förlust, anspråk eller skador som uppstått från användandet av dessa tabeller. Extrem försiktighet ska alltid användas i samband med användandet av något värde för åtdragningsmoment.

  • Page 42: Underhåll

    Justeringar och underhåll ska alltid utföras av en kvalifi- Använd illustrationerna i reservdelskatalogen som cerad mekaniker. Om korrekt justering inte kan utföras, referens för isärtagning hopsättning kontakta en auktoriserad återförsäljare för Jacobsen. komponenter Inspektera utrustningen jämna mellanrum, Återanvänd eller sluthantera allt riskmaterial (batterier, upprätta ett underhållsschema och för noggrann...

  • Page 43: Luftfilter

    UNDERHÅLL LUFTFILTER ______________________________________________________________ Kontrollera serviceindikatorn dagligen. Om röda band visas i Montera locket, se till att det tätar helt runt filterhuset. fönstret (B) ska filtret bytas. Dammevakueringen måste vara vänd nedåt. Kontrollera alla slangar och lufttrummor. Dra åt Demontera inte filtret för inspektion eller rengöring. slangklämmorna.

  • Page 44: Batteri

    UNDERHÅLL BATTERI_________________________________________________________________ Förvissa dig om att tändningen är frånslagen och att nyckeln När batteriet installeras ska alltid den RÖDA positiva (+) tagits ut innan batteriservice utförs. batterikabeln anslutas först och sedan den SVARTA jordkabeln (-). VAR FÖRSIKTIG När batteriet demonteras ska alltid den SVARTA (-) jordkabeln demonteras förs och sedan den RÖDA (+) strömkabeln.

  • Page 45: Ljuddämpare Och Avgasrör

    4.12 HYDRAULOLJA ___________________________________________________________ Se Avsnitt 6.2 för specifika serviceintervaller. När oljan runnit ut, montera oljepluggen igen och fyll på med Jacobsen hydraulolja. Tappa ur och byt hydrauloljan efter större haverier eller om Avlufta systemet. du ser vatten eller skum i oljan, feller känner en härsken doft (indikerande överhettning).

  • Page 46: Filter I Hydraulsystemet

    Kontrollera säkerhetssystemet och kretsbrytarna med jämna mellanrum. Om säkerhetssystemet inte fungerar korrekt och problemet inte kan lösas, kontakta en auktoriserad återförsäljare för Jacobsen. Förhindra skador genom att hålla undan kabelhärva och enskilda ledningar från rörliga delar. Kontrollera att sitsbrytarens kabelage är kopplat till stamkabelhärvan.

  • Page 47: Kylare

    Om du måste fylla på kylvätska oftare än en gång i rengör expansionskärlet. månaden eller fylla på mer än en liter i taget låt en återförsäljare för Jacobsen kontrollera kylsystemet. 4.16 RULLNINGSSKYDD (ROPS) _________________________________________________ Ett rullningsskydd (ROPS), designat för denna traktor, finns Sätet, säkerhetsbältet, fästen och tillbehör i rulln-...

  • Page 48: Montering Av Hjul

    UNDERHÅLL 4.18 MONTERING AV HJUL______________________________________________________ Avlägsna smuts, fett och olja från pinnbultsgängorna. VARNING Smörj inte gängorna. Placera hjulet på navet och kontrollera att det är full Se till att traktorn parkeras på en solid och plan yta. kontakt mellan hjulytan och navet eller bromstrumman. Arbeta aldrig under en traktor som är stöttad enbart av Fingerdra alla fixturer och dra sedan fast dem korsvis, en domkraft.

  • Page 49: Knivslipning Av Knivarna

    Tvätta inte någon del av utrustningen medan den är högklassigt enstegs rengöringsvax. varm. Använd inte högtryck eller ånga. Använd kallvatten Reparera skadade metallytor med Jacobsen bättringslack. och bilrengöringsmedel. Vaxa utrustningen för maximalt lackskydd. Använd tryckluft för att rengöra motorn och kylarens VAR FÖRSIKTIG...

  • Page 50: Förvaring

    UNDERHÅLL 4.22 FÖRVARING______________________________________________________________ Allmänt VAR FÖRSIKTIG Tvätta traktorn noga och rundsmörj. Reparera och lack- era skadad eller blottad metall. Förhindra personskador och skador på eggar genom att hantera rullarna med extrem försiktighet. Inspektera traktorn, dra åt alla fixturer, ersätt slitna eller skadade komponenter.

  • Page 51: Felsökning

    FELSÖKNING FELSÖKNING ALLMÄNT ________________________________________________________________ Felsökningsdiagrammet nedan räknar upp grundläggande problem som kan uppstå vid start och körning. Kontakta ditt områdes representant för Jacobsen för mer information om hydrauliska och elektriska system. Symptom Möjliga orsaker Åtgärd Motorn startar inte. Parkeringsbroms uppsläppt, dragkraft- Kontrollera operatörens säkerhetssystem och start-...

  • Page 52: Styrenhetens Lampor

    FELSÖKNING STYRENHETENS LAMPOR__________________________________________________ Styrenheten är en halvledarenhet som övervakar och styr omkopplaren för klippning vara frånslagen (lampa 8 släckta) elektriska funktioner. Styrenheten erhåller ingående signaler medan startomkopplaren för friläge (lampa 12), från olika omkopplare och givare i maskinen och avger bromsomkopplaren (lampa 6) och hållspolen i bränsle- utgående signaler som manövrerar reläer, solenoider och ventilen (lampa 27) måste vara tända.

  • Page 53: Elektriska Kretsar

    FELSÖKNING ELEKTRISKA KRETSAR ____________________________________________________ Vid felsökning av maskinen med styrenheten, kontrollera först av allt att lampa för aktivt program (2) är tända. Det indikerar att styrenheten får ström och att den är aktiv. OBS! Styrenheten kräver minst 6 volt för att fungera. Individuella kretsar kan testas genom att manövrera en indataomkopplare och studera om relaterad indatasignal upptäcks och leta efter motsvarande utdata.

  • Page 54: Underhåll & Smörjscheman

    ** Eller vartannat år, vilket som först inträffar. **** Kontrollera elektrolytnivån. Se 4.7. Packa lagren med NLGI klass 2 (Serviceklass GB) Manuell fettspruta med NLGI klass 2 (Serviceklass LB) Motorolja - se Avsnitt 4.3. Jacobsen hydraulolja - SAE 10W30 / Greenscare 68...

  • Page 55: Smörjschema

    UNDERHÅLL & SMÖRJSCHEMAN SMÖRJSCHEMA___________________________________________________________ ç Smörj kontaktytor F1 - Var 50:e timme (varje vecka) Klipptappen (5) Lyftarmstappen (5) Lyftcylindrarna (10) Hjultappen Och Hjulen (10) Bakre valsen (10) Bromspedalstappen Körpedalstappen Kulleden (2) Styrtappen (2) 10 Styrcylindern (2) 11 Axeltappen F2 - Var 100:e timme 12 Kardanaxeln (3)

  • Page 56: Artikelkatalog

    är instansat på din produkts märkplåt. 7. Returnera inte material utan ett förklarande brev, 4. Beställ med angivande av antal, katalognummer, angivande returneras. Transport- färgkod beskrivning finns kostnadernamåste betalas i förväg. reservdelslistan. Bruk av andra delar än de som är Jacobsen auktoriserade ogiltigförklarar garantin.
  • Page 57 PARTS CATALOG TABLE OF CONTENTS______________________________________________________ 1.1 ..Decals..............30 2.1 ..Hood ............... 32 3.1 ..Seat Pan ..............34 4.1 ..Control Panel ............36 5.1 ..Traction Pedal............38 6.1 ..Brake Pedal ............40 7.1 ..Frame..............42 8.1 ..Front Axle............... 44 9.1 ..Tilt Steering............46 10.1 ..Tie Rod ..............

  • Page 58: Decals

    Do not allow untrained operators to use machine. READ MANUAL BEFORE OPERATING. 2. Keep shields in place REPLACEMENT MANUAL AVAILABLE FROM: and hardware securely JACOBSEN TEXTRON - CHARLOTTE, NC fastened. To Start To Stop/Park 3. Before you clean, adjust or repair this equipment,...
  • Page 59 3008522 3008682 Item Part No. Qty. Description Serial Numbers/Notes 4111408 Decal, Bio Fluid 4134631 Decal, Service 4177682 Decal, AR-522 365956 Decal, Radiator Warning 4124759 Decal, Jacobsen Emblem 340830 Decal, Spanish Caution 3008521 Decal, Traction Pedal 3008522 Decal, Brake 3001435 Decal, Battery Danger...

  • Page 60: Hood

    AR-522 Serial No. All 2.1 Hood 17 22 LF34-1...
  • Page 61 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4139087 Hood Includes Decals 4124443 • Foam, Front 4124437 • Foam, Right Side 4124436 • Foam, Left Side 4124442 • Foam, Top 557620 • Molding 4138441 • Foam, Hood Mount 4129680 Seal, Right Side Air...

  • Page 62: Seat Pan

    AR-522 Serial No. All 3.1 Seat Pan Michigan Seat...
  • Page 63 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 1004279 Floor Pan 3009292 Seat Pan 4139241 Support, Seat 4131137 Adjuster, Double Latching 4139237 Base, Seat 400258 Screw, 3/8-16 x 3/4” Hex Head 441602 Carriage Bolt, 5/16-18 x 3/4” 445795 Nut, 5/16-18 Spiralock Flange...

  • Page 64: Control Panel

    AR-522 Serial No. All 4.1 Control Panel 7 Ref...
  • Page 65 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4130114 Instrument Panel Includes silk screen decals 4129683 Hour Meter, Quartz REFERENCE U-3, See 42.1 365943 Fuel Gauge REFERENCE U-2, See 42.1 3005121 Water Temperature Gauge REFERENCE U-1, See 42.1 1004290 Joystick, 1 Axis REFERENCE SW-12, See 42.1...

  • Page 66: Traction Pedal

    AR-522 Serial No. All 5.1 Traction Pedal...
  • Page 67 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 1003288.7 Treadle Pivot 352726 • Bushing 3007230 Stop, Mow Speed 3003474 Grip, Pedal 3003475 Grip, Pedal 366974 Rod End 4125831 Switch, Proximity REFERENCE SW-7, See 42.1 3006327 Shaft, Turn Assist 333542 Tie Stud...

  • Page 68: Brake Pedal

    AR-522 Serial No. All 6.1 Brake Pedal 31 30...
  • Page 69 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4142455 Bracket, Brake 4125831 Switch, Proximity REFERENCE SW-8, See 42.1 3006327 Shaft, Turn Assist 3007606 Lever, Parking Brake 3006997 Mount, Brake 1003616 Brake Arm 352726 • Bushing 471214 Grease Fitting 446136 Lockwasher, 5/16 Heavy...

  • Page 70: Frame

    AR-522 Serial No. All 7.1 Frame WARNING This structure's proctective capability may be impaired by structural damage, overturn, or alteration. If any of these conditions occur, the structure must be replaced. 557844 5002952...
  • Page 71 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4118092 Frame 366871 • Bushing 4113047 Screw, 5/8-18 x 1-1/2” Hex Head Grade 8 Bolt 4140094 Flat Washer, 5/8 452016 Flat Washer, 5/8 443128 Nut, 5/8-18 Hex 445795 Nut, 5/16-18 Spiralock Flange 441602 Bolt, 5/16-18 x 3/4”...

  • Page 72: Front Axle

    AR-522 Serial No. All 8.1 Front Axle 25/26 11/12 17 19...
  • Page 73 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4133033 Tire 5002574 360111 Valve, Inflation 4118254 Wheel Motor See 35.1 557623 • Key 557624 • Nut, Hex 446152 Lockwasher, 1/2 400456 Screw, 1/2-20 x 4” Hex Head 4181102 Front Axle 4133054 Bracket, Angle Upstop –...

  • Page 74: Tilt Steering

    AR-522 Serial No. All 9.1 Tilt Steering...
  • Page 75 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 5002918 Actuator, Gas Spring 5002919 Cable, Actuator 2811346 Tower, Steering 4146776 Valve, Steering See 39.1 339979 • Adapter, Straight 339974 • Adapter, Straight 443828 • Nut, 5/8-18 Hex Jam 3010651 Cover, Steering Tower...

  • Page 76: Tie Rod

    AR-522 Serial No. All 10.1 Tie Rod Part Number 4132688 Item Part No. Qty. Description Serial Numbers/Notes 4118210 Tie Rod 4121828 Ball Joint, Left Hand Thread 4121986 • Dust Cover 471214 • Straight Grease Fitting, 1/4-28 4121829 Ball Joint, Right Hand Thread 4121986 •...

  • Page 77: Remote Engine Oil Cooler

    AR-522 Serial No. All 11.1 Remote Engine Oil Cooler Item Part No. Qty. Description Serial Numbers/Notes 450190 Screw, M8-1.25 x 16 mm Hex Head 4133238 Kit, Remote Oil Filter Included with Engine 4133239 • Adapter, Engine Oil Filter 4133240 • Plug, Engine Oil FIlter 4133241 •...

  • Page 78: Rear Axle

    AR-522 Serial No. All 12.1 Rear Axle...
  • Page 79 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4149337 Tire, 22.5 x 10-8 4 Ply 1003638 360111 Inflation Valve 361648 Washer, Thrust 361647 Bearing, Thrust 471214 Fitting, Grease 461393 Pin, Spring 1/4 x 2” 4151058 Steering Axle 3010489 • Bushing...

  • Page 80: Radiator And Air Cleaner

    AR-522 Serial No. All 13.1 Radiator and Air Cleaner...
  • Page 81 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 3002195 Elbow, 1/8 NPF 90° 326112 Clamp, 1-5/16 to 2-1/4” Dia Hose 345666 Clamp, 1/2” P Hose 337229 Clamp, Hose 5003447 Tube, Neoprene Cut to 33” 365398 Indicator, Air Cleaner 366526 Clamp, 1/4” to 5/8” Dia Hose 400188 Screw, 5/16-18 x 1”...

  • Page 82: Engine Mounting

    AR-522 Serial No. All 14.1 Engine Mounting...
  • Page 83 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4118253 Engine, V2003 MT 4113986 • Filter, Engine Oil See 11.1 310711 Washer, Isolator 362263 Screw, M10-1.25 x 25mm Hex Head 363485 Lockwasher, M10 Heavy 364501 Temperature Sender 365979 Screw, M12-1.25 x 25mm Hex Head 365981 Screw, M14-1.5 x 25mm Hex Head...

  • Page 84: Pump Mounting And Engine Exhaust

    AR-522 Serial No. All 15.1 Pump Mounting and Engine Exhaust View Rotated 180° For Clarity...
  • Page 85 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 362743 O-Ring Seal 400264 Screw, 3/8-16 x 1-1/4” Hex Head 400286 Screw, 3/8-16 x 2-3/4” Hex Head 400410 Screw, 1/2-13 x 1-3/4” Hex Head 4118252 Pump, Traction See 40.1 and 41.1 4174880...

  • Page 86: Fuel And Hydraulic Tanks

    AR-522 Serial No. All 16.1 Fuel and Hydraulic Tanks Connect to engine fuel injector overflow. Connect to engine fuel pump...
  • Page 87 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 132647 Valve, Shut Off 3001279 Switch, Float REFERENCE SW-9, See 42.1 3002397 Plug, Magnetic 339899 • O-Ring 3009204 Fuel Tank 3005871 Hydraulic Tank 3005872 Shell, Tank Cover 3006243 Plate, Tank Mounting 3009347...

  • Page 88: Pump Suction Hydraulics

    AR-522 Serial No. All 17.1 Pump Suction Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 3008673 Clamp, Constant Torque Hose 4148857 Hose, Gear Pump Suction 340090 Fitting, 24-24 90° 4122538 Hose, Charge Pump Suction 4123066 Tube, Charge Pump Suction 4130823...

  • Page 89: Oil Cooler Hydraulics

    AR-522 Serial No. All 18.1 Oil Cooler Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 339999 Fitting, 16-16 Straight 4129037 Hose, 4WD Return 340077 Fitting, 16-16 90° 340123 Fitting, 16-16-16 Swivel Run Tee 340039 Fitting, 16-16 45° 4123166 Fitting, Check Valve Tee...

  • Page 90: Hydraulic Valves And Filter

    AR-522 Serial No. All 19.1 Hydraulic Valves and Filter Item Part No. Qty. Description Serial Numbers/Notes 400258 Screw, 3/8-16 x 3/4” Hex Head 409811 Screw, 5/16-18 x 5/8” Thread Cutting 4121554 Hydraulic Filter Assembly 4121552 • Filter Head 555771 • Filter Element 556419 •...

  • Page 91: Deck Hydraulics

    AR-522 Serial No. All 20.1 Deck Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 339985 Fitting, 8-10 Straight 339989 Fitting, 10-10 Straight 340009 Fitting, 10-10 Straight 340070 Fitting, 10-10 90° 340030 Fitting, 8-10 45° 4129015 Hose, Gear Pump to Deck Valve...

  • Page 92: Traction Hydraulics

    AR-522 Serial No. All 21.1 Traction Hydraulics...
  • Page 93 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 339994 Adapter, 12-12 Straight Fitting 4129035 Hose, 4WD Valve to Traction Pump 4WD Valve Port I 339993 Adapter, 12-10 Straight Fitting 4128977 Hose, Front Tube to Rear Tube 4134921 Tube, Drive Return...

  • Page 94: Front Lift Hydraulics

    AR-522 Serial No. All 22.1 Front Lift Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 3000953 Disk, Orifice 339979 Fitting, 6-6 Straight 340026 Fitting, 6-6 45° 340061 Fitting, 6-6 90° Lift Cylinder See 29.1 4137562 Hose, Lift Valve to RH Front Cylinder...

  • Page 95: Rear Lift Hydraulics

    AR-522 Serial No. All 23.1 Rear Lift Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 3000953 Disk, Orifice 339979 Fitting, 6-6 Straight 339985 Fitting, 8-10 Straight 340061 Fitting, 6-6 90° 340376 Fitting, 8-8 90° Swivel Lift Cylinder See 30.1 4129023...

  • Page 96: Wheel Motor Case Drains

    AR-522 Serial No. All 24.1 Wheel Motor Case Drains Item Part No. Qty. Description Serial Numbers/Notes 4137634 Hose, LH Rear Motor to Drain Tube Included in hose bundle 4137625 4137624 Hose, RH Rear Motor to Drain Tube Included in hose bundle 4137623...

  • Page 97: Deck Motor Case Drain

    AR-522 Serial No. All 25.1 Deck Motor Case Drain Item Part No. Qty. Description Serial Numbers/Notes 4137561 Hose, Front Motor to Front Motor 4137562 Hose, Front Motors to Drain Tube 4129600 Hose, Rear Motors to Drain Tube 4129603 Hose, Rear Motor to Rear Motor...

  • Page 98: Steering Hydraulics

    AR-522 Serial No. All 26.1 Steering Hydraulics To Return Tube From Pump To Lift Valve To Steering Cylinder To Steering Cylinder Item Part No. Qty. Description Serial Numbers/Notes 4129028 Hose, Lift Valve to Steering Valve Lift Valve Port T, Steering Valve Aux...

  • Page 99: Hydraulic Clamps

    AR-522 Serial No. All 27.1 Hydraulic Clamps Steering Hoses Item Part No. Qty. Description Serial Numbers/Notes 1004541 Bracket, Hose Retaining 403770 Screw, 5/16-18 x 3/4” Flange Head 445795 Nut, 5/16-18 Spiralock Flange 4131862 Clamp, Two Hose 4131864 Plate, Clamp 400196 Screw, 5/16-18 x 2”...

  • Page 100: Electrical Harness

    AR-522 Serial No. All 28.1 Electrical Harness Part of A - Headlight B - Lift Arm Limit Switch C - Fuel Level Sender/ Instrument Panel D - Seat Switch E - Oil Float Switch F - Glow Plugs G - Fuel Solenoid...
  • Page 101 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 2810424 Cable, Engine Ground Engine Mount to Frame 4122840 Headlight REFERENCE L-1 & L-2, See 42.1 4123183 • Bulb 4122841 Controller REFERENCE U-6, See 42.1 5003282 • Fuse, 20 Amp REFERENCE F-1 & F-2, See 42.1...

  • Page 102: Front Lift Arms

    AR-522 Serial No. All 29.1 Front Lift Arms...
  • Page 103 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 548905 Screw, 3/8-16 x 1” Serrated Flange Deck Assembly See 31.1 4125547 Front Deck Pivot 4127480 • Bushing 471214 • Straight Grease Fitting 4125919 Center Lift Arm 3010489 • Bushing 471214 • Straight Grease Fitting...

  • Page 104: Rear Lift Arms

    AR-522 Serial No. All 30.1 Rear Lift Arms...
  • Page 105 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4131422 Pin, Rear Cylinder 4131420 Pin, Rear Lift Arm 4126450 Pin, Cylinder 445783 Nut, 3/8-16 Whizlock Flange 548905 Screw, 3/8-16 x 1” Serrated Flange Deck Assembly See 31.1 548907 Screw, 3/8-16 x 1/1/4” Ser Flange...

  • Page 106: Deck Housing And Caster Wheels

    AR-522 Serial No. All 31.1 Deck Housing and Caster Wheels...
  • Page 107 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 3004894 Pin, 7/16 x 1-3/4” Snap Ring 3007764 Washer, Blade 3008388 Adapter, Blade 400410 Screw, 1/2-13 x 1-3/4” Hex Head 400426 Screw, 1/2-13 x 5” Hex Head 4117807 Spacer 4163107 Deck Housing...

  • Page 108: Deck Frame

    AR-522 Serial No. All 32.1 Deck Frame 17 / 21...
  • Page 109 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 400404 Screw, 1/2-13 x 1” Hex Head 400408 Screw, 1/2-13 x 1-1/2” Hex Head 400418 Screw, 1/2-13 x 3” Hex Head 4137665 Deck Frame Front Decks 4137674 Deck Frame Rear Decks 4127478 •...

  • Page 110: Brake Assemblies

    AR-522 Serial No. All 33.1 Brake Assemblies Item Part No. Qty. Description Serial Numbers/Notes 340603 Bracket, Brake Mounting 503308 Disk Brake, R.H. 2500722 Disk Brake, L.H. 590259 • Nut, 3/8-24 549441 • V-Plate 502517 • Cam Lever 503296 • Stud Plate with Lining 549443 •...

  • Page 111: Deck Valve

    AR-522 Serial No. All 34.1 Deck Valve Part Number 4175022 Item Part No. Qty. Description Serial Numbers/Notes 4175181 Vented Logic Element Valve 5003579 • Seal Kit 4175183 Relief Valve 5003578 • Seal Kit 4175184 Solenoid Valve 5003578 • Seal Kit...

  • Page 112: Front Wheel Motor

    AR-522 Serial No. All 35.1 Front Wheel Motor Part Number 4118254 Included In Seal Kit 557651 Included In Seal Kit 5002111 Item Part No. Qty. Description Serial Numbers/Notes 558066 Screw, Torx 5002110 Front Retainer 558063 Shaft and Bearing Kit 557624...

  • Page 113: Rear Wheel Motor

    AR-522 Serial No. All 36.1 Rear Wheel Motor Part Number 4118255 Item Part No. Qty. Description Serial Numbers/Notes Seal Exclusion Seal, 3” I.D. Back Up Ring Shaft Seal 4134525 Shaft and Bearing Kit 554780 554779 Hex Nut Shaft Face Seal...

  • Page 114: Lift Valve

    AR-522 Serial No. All 37.1 Lift Valve Part Number 4129069 Item Part No. Qty. Description Serial Numbers/Notes 4134528 Check Valve 5003579 • Seal Kit 4134529 Solenoid Valve 5003579 • Seal Kit 4136067 Solenoid Valve 5003578 • Seal Kit 4134530 Coil REFERENCE K-5, See 42.1...

  • Page 115: 4Wd Valve

    AR-522 Serial No. All 38.1 4WD Valve Part Number 4129071 Item Part No. Qty. Description Serial Numbers/Notes 4134541 Check Valve 5003579 • Seal Kit 4134535 Pilot Operated Internal Vent Valve 5003579 • Seal Kit > Change from previous revision...

  • Page 116: Steering Valve

    AR-522 Serial No. All 39.1 Steering Valve Part Number 4138567...
  • Page 117 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 443108 Locknut, 5/16-18 Center Port Cover Seal, O-Ring Seal, O-Ring Seal, O-Ring 443828 Nut, 5/8-18 Hex Jam Special Bolt Port Manifold Spring, Port Side Hex Drive A and E Needle Roller 503398...

  • Page 118: Traction Pump (Front Half)

    AR-522 Serial No. All 40.1 Traction Pump (Front Half) Part Number 4118252...
  • Page 119 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4134588 Shim Kit O-Ring 4134589 Charge Relief Spring 4134590 Charge Relief Valve 4134591 O-Ring 4134592 Needle Bearing 4134594 Roller Bearing 4134595 Retaining Ring 4134596 Ring 4134597 Variable Swashplate 4134606 • Pin 4134607 •...

  • Page 120: Traction Pump (Rear Half)

    AR-522 Serial No. All 41.1 Traction Pump (Rear Half) Part Number 4118252 (Cont)
  • Page 121 AR-522 Item Part No. Qty. Description Serial Numbers/Notes 4134615 O-Ring 4134616 O-Ring O-Ring Temper Load Ring 4134617 Neutral Return Spring 4134618 Piston Ring Kit 4134619 Gerotor Suction FIlter Adapter Seal 4134620 O-Ring Servo Cover Gasket 4134621 O-Ring 4134622 Spool Assembly •...

  • Page 122: Electrical Schematic

    AR-522 Serial No. All 42.1 Electrical Schematic A B C D E F G H J K L M N Og/Wh Og/Wh LB/Tn Og/Wh Og/Wh SW-13 LB/Tn LB/Tn SW-3 Og/Wh SW-6 Lb/Bk Og/Bu Lb/Bk Bn/Ye Og/Bu Pu/Wh RD B SW-2...
  • Page 123 AR-522 Pk/Bk Og/Wh Og/Bk Og/Wh Gauges Switches Grd-1 Battery A B C D E F G H J K L M N...
  • Page 124 AR-522 Reference Part Item Description Serial Numbers/Notes Illustration Number See 28.1 366931 Battery CB-1 See 28.1 361439 50 Amp Circuit Breaker (Alternator) See 28.1 5003282 20 Amp Fuse (Ignition Circuit) Included in Controller See 28.1 5003282 20 Amp Fuse (Lights) Included in Controller See 28.1...
  • Page 125 AR-522 Reference Part Item Description Serial Numbers/Notes Illustration Number See 4.1 3005121 Temperature Gauge See 4.1 365943 Fuel Gauge See 4.1 4129683 Hour Meter See 4.1 366670 Horn Not Shown Cruise Control Module (Option) See 28.1 4122841 Controller Not Shown...

  • Page 126: Hydraulic Schematic

    AR-522 Serial No. All 43.1 Hydraulic Schematic Valve 3625 psi 2.81 ci Gear 3000 .88 ci .88 ci .5 ci Pump 5.47 ci 3625 psi Drain Supply .031 RR Deck .028 Motor Traction Pump .87ci 285 psi Displacement Control .87ci...
  • Page 127 AR-522 Rear Front Wheel Wheel 24.0 ci 30.0 ci Motors Motors .050 24.0 ci 30.0 ci 4WD Valve Lift Valve .040 .040 .040 .040 .040 Left Right Front Front Cylinder Cylinder Center Right Left Front Rear Rear Cylinder Cylinder Cylinder...
  • Page 128 AR-522 Serial No. All 44.1 O-Ring Chart O-Ring Face O-Ring Boss O-Ring Face O-Ring Face O-Ring Boss O-Ring Boss Seal Size Dash Size Seal Size Seal Size Dash Size Dash Size Straight Adapter 45° Adapter 90° Adapter W-X-Y W-X-Y W-X-Y...
  • Page 129 AR-522 Adapter Part Dash Adapter Type (W) O-Ring (X) O-Ring (Y) O-Ring (Z) O-Ring Number. Size 339974 Straight Adapter 339908 339897 339977 Straight Adapter 339909 339896 339979 Straight Adapter 339909 339897 339985 8-10 Straight Adapter 339910 339899 339989 10-10 Straight Adapter...
  • Page 130 See your local Jacobsen Dealer * Refer to the Parts & Maintenance Manual for the correct hydraulic oil requirements for your machine. Jacobsen offers a High Usage Parts Catalog illustrating commonly used Parts through easy to read line Drawings. See your local Jacobsen...
  • Page 131 INDEX 1002657...... 47 3007764 ...... 79 340123 ......61 4108880 ......31 1002810...... 37 3007776 ...... 73 340143 ......69 4111408 ......31 1003047...... 45 3007777 ...... 73 340338 ......65 4113047 ......43 1003048...... 45 3007862 ...... 45 340375 ....68 4113601 ......68 1003288......
  • Page 132 INDEX 4125831....39 4129683.......37 4134522 ...... 84 4137128 ....75 4125919.......75 4130114.......37 4134525 ...... 85 4137137 ...... 51 4126082.......73 4130132.......37 4134526 ...... 85 4137138 ....75 4126447.......75 4130133.......37 4134527 ...... 85 4137139 ...... 51 4126450....75 4130134.......37 4134528 ...... 86 4137186 ...... 79 4127192....75 4130148.......37 4134529 ......
  • Page 133 INDEX 4163121...... 81 503296 ......82 4163122...... 81 503308 ......82 4163124...... 79 503378 ......81 4163125...... 79 503398 ......89 4171883...... 75 503626 ......59 4171884...... 75 521720 ......31 4173042...... 55 523126 ......45 4173922...... 79 549441 ......82 4173923......
  • Page 136 World Class Quality, Performance and Support Equipment from Jacobsen is built to exacting standards ensured by ISO 9001 and ISO 14001 registration at all our manufacturing locations. A worldwide dealer network and factory trained technicians backed by Jacobsen Parts Xpress provide reliable, high-quality product support.

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