Jacobsen 67945 – LF 3400, Kubota V1305-E, 5 Gang, 2WD Parts & Maintenance Manual
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Jacobsen 67945 – LF 3400, Kubota V1305-E, 5 Gang, 2WD Parts & Maintenance Manual

Lightweight fairway mower
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Parts & Maintenance Manual
BEZPEÈNSOTÍ NÁVOD A NÁVOD K OBSLUZE A ÚDRŽBÌ
Lightweight Fairway Mower
MowerLehká sekaèka na golfová høištì
67945 – LF 3400
67946 – LF 3400
67947 – LF 3800
67948 – LF 3800
67949 – LF 3400
67950 – LF 3800
67951 – LF 3407
67952 – LF 3407
Výstraha: Pokud je pøístroj nesprávnì pou íván, mù e
zpùsobit vá ná poranìní. Ti, kteøí pou ívají a udr ují
tento pøístroj, by mìli být proškoleni o zpùsobu pou
ití a upozornìni na mo ná nebezpeèí. Pøed seøízováním,
obsluhou nebo opravou tohoto pøístroje by si mìli pøeèíst
celý manuál.
, Kubota V1305-E, 5 Gang VWXS RYi , 2WD
™
, Kubota V1305-E, 5 Gang VWXS RYi , 4WD
™
, Kubota V1505-E, 5 Gang VWXS RYi , 2WD
™
, Kubota V1505-E, 5 Gang VWXS RYi , 4WD
™
Turbo, Kubota V1505-TE, 5 Gang VWXS RYi , 4WD
™
Turbo, Kubota V1505-TE, 5 Gang VWXS RYi , 4WD
™
, Kubota V1305-E, 5 Gang VWXS RYi , 2WD
™
, Kubota V1305-E, 5 Gang VWXS RYi , 4WD
™
4129587-CZ

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Summary of Contents for Jacobsen 67945 – LF 3400, Kubota V1305-E, 5 Gang, 2WD

  • Page 1 4129587-CZ Parts & Maintenance Manual BEZPEÈNSOTÍ NÁVOD A NÁVOD K OBSLUZE A ÚDRŽBÌ Lightweight Fairway Mower MowerLehká sekaèka na golfová høištì , Kubota V1305-E, 5 Gang VWXS RYi , 2WD 67945 – LF 3400 ™ , Kubota V1305-E, 5 Gang VWXS RYi , 4WD 67946 –...

  • Page 2: Table Of Contents

    To Order Parts 1. Write your full name and complete address on the 5. Send or bring the order to an authorized Textron Turf order. Care And Specialty Products Dealer. 2. Explain where and how to make shipment. 6. Inspect all shipments on receipt. If any parts are dam- aged or missing, file a claim with the carrier before 3.

  • Page 3: Service Parts

    Suggested Stocking Guide To Keep your Equipment fully operational and productive, maintain a stock of the more commonly used maintenance items. We have included part numbers for additional support materials and training aids. A more complete listing of accessories and attachments can be found in the Specifications Section Service Parts Qty.

  • Page 4: Safety

    SAFETY SAFETY OPERATING SAFETY ______________________________________________________ WARNING EQUIPMENT OPERATED IMPROPERLY OR BY UNTRAINED PERSONNEL CAN BE DANGEROUS. Familiarize yourself with the location and proper use of all controls. Inexperienced operator’s should receive instruction from someone familiar with the equipment before being allowed to operate the machine. Safety is dependent upon the awareness, concern and Never disconnect or bypass any switch.

  • 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 authorized Jacobsen parts and Accessories will void the warranty.

  • Page 6: Specifications

    SPECIFICATIONS SPECIFICATIONS PRODUCT IDENTIFICATION_________________________________________________ 67945 ......LF 3400, 5 Gang 2WD, uses 5” (127 mm) diameter reel 67946 ......LF 3400, 5 Gang 4WD, uses 5” TEXTRON TURF CARE AND SPECIALTY PRODUCTS (127 mm) diameter reel RACINE, WI MADE IN U.S.A. 67947 ......

  • Page 7: Tractor

    SPECIFICATIONS V1505-TE ENGINE _________________________________________________________ Make........Kubota Governor Setting: Model.......V-1505TE Diesel, 4 cycle, Liquid High Idle....3150 rpm Cooled Low Idle..... 1200 rpm Horsepower .....44.2 Hp (33.0 Kw) @ 3000 rpm Lubrication: Capacity ....5.5 U.S. qts. (5.2 liter) Displacement....91.4 in. (1498 cm Type ......

  • Page 8: Accessories

    (1.65 mm / 1 kph) Reel Width ...... 22 in. (559 mm) ACCESSORIES ___________________________________________________________ Refer to the Parts Catalog and contact your area Jacobsen Dealer for a complete listing of accessories and attachments. TRACTOR REELS Air Blow Gun ............ JAC5098 LF 3400, LF 3400 Turbo Orange Touch-up Paint (12 oz.

  • Page 9: Adjustments

    ADJUSTMENTS ADJUSTMENTS GENERAL ________________________________________________________________ cannot be made, contact an authorized Jacobsen WARNING Dealer. Replace, do not adjust, worn or damaged components. To prevent injury, lower implements to the ground, disengage all drives, engage parking brake, stop engine Do not wear jewelry or loose fitting clothing when and remove key from ignition switch before making any making adjustments or repairs.

  • Page 10: Bedknife Adjustment

    ADJUSTMENTS BEDKNIFE ADJUSTMENT ___________________________________________________ Read Section 3.2 before making the adjustment. Note: Avoid excessive tightening or damage may occur to bedknife and reel blades. Reels must turn freely. CAUTION To prevent personal injury and damage to the cutting edges, handle the reel with extreme care Start adjustment at leading end of reel, followed by the trailing end.

  • Page 11: Flash Attach

    ADJUSTMENTS FLASH ATTACH ___________________________________________________________ Installing Cutting units Carefully raise arm until cutting unit can be removed. Place each cutting unit in front of its respective lift arm. Raise lift arm and position cutting unit so that yoke (T) is in line with swivel housing (S). Carefully lower arm onto yoke.

  • Page 12: Mow Speed

    ADJUSTMENTS MOW SPEED _____________________________________________________________ Cutting quality is better at speeds well below the transport speed of the tractor. An initial mow speed of five to six mph is set at the factory and should be satisfactory for most cutting conditions. Local turf conditions however may respond better to a different speed.

  • Page 13: Neutral Adjustment

    ADJUSTMENTS 3.10 NEUTRAL ADJUSTMENT ___________________________________________________ Neutral adjustment can only be made at the drive pump. Connect traction linkage. When connecting linkage at traction pedal make sure pointer on traction pedal The neutral adjustment is preset at the factory on all new bracket is centered over neutral switch (M -Figure 3K).

  • Page 14: Front Reel Limit Switch

    ADJUSTMENTS 3.12 FRONT REEL LIMIT SWITCH ________________________________________________ The front left and right lift arms are equipped with proximity Start engine and check that reels turn off when raised. switches which signal the controller to turn off the reels.The Note: The reed switches set the point where the reels switches are mounted to the tractor frame directly behind turn off, not how high they will raise.

  • Page 15: 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 16: Maintenance

    If proper adjustments Use the illustrations in the Parts Catalog as reference cannot be made, contact an Authorized Jacobsen for the disassembly and reassembly of components. Dealer. Recycle or dispose of all hazardous materials Inspect the equipment on a regular basis, establish a (batteries, fuel, lubricants, anti-freeze, etc.) according...

  • Page 17: 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 18: Battery

    MAINTENANCE BATTERY ________________________________________________________________ Make absolutely certain the ignition switch is “Off” and the When installing the battery, always assemble the RED, positive (+) battery cable first and the ground, BLACK, key has been removed before servicing the battery. negative (-) cable last. When removing the battery, always remove the CAUTION ground, BLACK, negative (-) cable first and the RED,...

  • Page 19: Muffler And Exhaust

    4.12 HYDRAULIC OIL___________________________________________________________ Refer to Section 6.2 for specific maintenance intervals. After oil has drained install drain plug and fill with Jacobsen Hydraulic oil. Drain and replace the hydraulic oil after a major component Purge air from system. failure, or if you notice the presence of water or foam in the oil, or a rancid odor (indicating excessive heat).

  • Page 20: Hydraulic Filters

    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 21: Radiator

    If you have to add coolant more than once a month, or Check coolant level daily. Radiator should be full and add more than one quart at a time, have a Jacobsen recovery bottle should be up to the cold mark.

  • Page 22: Wheel Mounting Procedure

    Use compressed air to clean engine and radiator fins. A Repair damaged metal surfaces and use Jacobsen touch-up special blow gun is available through Jacobsen Dealer. paint. Wax the equipment for maximum paint protection.

  • Page 23: Reel Backlapping

    MAINTENANCE 4.20 REEL BACKLAPPING ______________________________________________________ WARNING To prevent severe injury, keep hands, feet and clothing away from rotating reels. Carbon monoxide in the exhaust fumes can be fatal when inhaled, never operate the engine without proper ventilation Check the reel and bedknife to determine if backlapping or grinding will restore the cutting edge.

  • Page 24: Storage

    MAINTENANCE 4.21 STORAGE________________________________________________________________ General After Storage Wash the tractor thoroughly and lubricate. Repair and Check and reinstall battery paint damaged or exposed metal. Check or service fuel filter and air cleaner. Inspect the tractor, tighten all hardware, replace worn Check the radiator coolant level. or damaged components.

  • Page 25: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING GENERAL ________________________________________________________________ The troubleshootijng 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 26: Controller Lamps

    TROUBLESHOOTING CONTROLLER LAMPS _____________________________________________________ The controller is a solid state device that monitors and indicates an active circuit and will turn an input lamp on, an controls electrical functions. The controller receives input open switch an inactive circuit and will turn a lamp off. signals from various switches and sensors throughout the Outputs are active when their lights are on.

  • Page 27: Electrical Circuits

    TROUBLESHOOTING ELECTRICAL CIRCUITS ____________________________________________________ When troubleshooting the machine using the controller always check that Program Active lamp (1) is on. These indicate that the controller has power and the program is active. Note: The controller requires a minimum of six volts to operate.

  • Page 28: Maintenance & Lubrication Charts

    *** Inspect visible hoses and tubes for leaks or oil marks. Pack bearings with NLGI Grade 2 (Service Class GB) Manual grease gun with NLGI Grade 2 (Service Class LB). III Engine Oil - See Section 4.3 IV Jacobsen Hydraulic Oil - SAE 10W30 or Greens Care 68 GB-28...

  • Page 29: Lubrication Chart

    MAINTENANCE & LUBRICATION CHARTS LUBRICATION CHART______________________________________________________ 11 13 Grease points same for all reels Grease Fittings F1 - 50 Hours (Every Week) Swivel Housing Lift Arm Lift Cylinders Lift Arm Pivot Brake Pedal Pivot Traction Pedal Pivot Ball Joint Steering Pivot Steering Cylinder 10 Axle Pivot F2 - 100 Hours...
  • Page 32 2EMHGQiYiQt GtO 1. Napište na objednávku své plné jméno a kompletní 5. Zašlete nebo odneste objednávku autorizovanému adresu. prodejci Textron Turf Care And Specialty Products. 2. 9\VY WOHWH NDP D MDN GRUXþLW ]iVLONX 6. 3 L S HY]HWt GRGiYNX S HNRQWUROXMWH 3RNXG Y GRGiYFH Q NWHUp GtO\ FK\Et QHER MVRX SRãNR]HQ\ 3.
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  • Page 36 SPECIFIKACE SPECIFIKACE IDENTIFIKACE PRODUKTU _________________________________________________ 67945 ....../)  VWXS RYê :' SRXåtYi Y HWHQR R SU P UX  PP 67946 ....../)  VWXS RYê :' SRXåtYi TEXTRON TURF CARE AND SPECIALTY PRODUCTS Y HWHQR R SU P UX  PP 67947 ....../)  VWXS RYê...
  • Page 37 SPECIFIKACE MOTOR V1505-TE _________________________________________________________ Výrobce ......Kubota Nastavení regulátoru: 5\FKOê YROQRE K..3150 ot./min. Model.......V1505TE Diesel, 4-taktní, vodou 3RPDOê YROQRE K ..1200 ot./min. chlazený Výkon ...... N: S L  RWPLQ Mazání: Kapacita ....5,2 litru Zdvihový objem ....1498 cm Typ ......
  • Page 38 SPECIFIKACE LF 3407, LF 3800, LF 3800 Turbo Sekací jednotky _______________________________ &HONRYi ãt ND VHNiQt 3U P U Y etena....559 mm VWXS RYê ....2,54 m 3RþHW þHSHOt QD Y HWHQR....... 9 nebo 11 3RþHW Y HWHQ Výška sekání ....9,5 - 29 mm VWXS RYê...
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  • Page 54 Ò'5ä%$ 4.21 8/2ä(1Ë _________________________________________________________________ 2EHFQ VÝSTRAHA ' NODGQ RP\MWH D SURPDåWH WUDNWRU 2SUDYWH D QDW HWH $E\ QHGRãOR NH ]UDQ Qt RVRE QHER SRãNR]HQt E LW  poškozené nebo odhalené kovové povrchy. PDQLSXOXMWH V Y HWHQHP QDQHMYêã RSDWUQ  3URKOpGQ WH WUDNWRU XWiKQ WH YãHFKQ\ XSHY RYDFt SUYN\ Y\P WH RSRW HEHQp QHER SRãNR]HQp VRXþiVWL 3R XVNODGQ Qt...
  • Page 55 2'675$ 29È1Ë =È9$' 2%(&1 _________________________________________________________________ P 9TU S 6 P WÈI Ë a ÈW69 7DEXOND SUR HãHQt SUREOpP QtåH XYiGt ]iNODGQt SUREOpP\ NWHUp VH PRKRX S LKRGLW E KHP VWDUWRYiQt 9tFH LQIRUPDFt WêNDMtFtFK VH K\GUDXOLFNpKR D HOHNWULFNpKR V\VWpPX ]tVNiWH RG PtVWQtKR GLVWULEXWRUD VSROHþQRVWL -DFREVHQ 3 t]QDN\ 3UDYG SRGREQi S tþLQD Akce...
  • Page 56 2'675$ 29È1Ë =È9$' .21752/.< Ë',&Ë -('127.< _____________________________________________ tGLFt MHGQRWND MH SRORYRGLþRYp ]D t]HQt NWHUp PRQLWRUXMH D -H G OHåLWp VL SDPDWRYDW åH Y Q NWHUêFK S tSDGHFK PXVt EêW tGt HOHNWULFNp IXQNFH tGLFt MHGQRWND GRVWiYi YVWXSQt NRQWUROND QHER VNXSLQD NRQWUROHN UR]VYtFHQi þL ]KDVQXWi VLJQiO\ ] U ]QêFK VStQDþ...
  • Page 57 2'675$ 29È1Ë =È9$' ELEKTRICKÉ OKRUHY _____________________________________________________ 3 L RGVWUD RYiQt ]iYDG QD VWURML V SRXåLWtP tGLFt MHGQRWN\ YåG\ ]NRQWUROXMWH MHVWOL VYtWt NRQWUROND DNWLYQtKR SURJUDPX   7R ]QDPHQi åH MH tGLFt MHGQRWND SRG QDS WtP D program je aktivní. tGLFt MHGQRWND SRW HEXMH N SURYR]X QDS Wt Poznámka: QHMPpQ ãHVW YROW  -HGQRWOLYp RNUXK\ P åHWH ]NRXãHW V SRXåLWtP YVWXSQtKR...
  • Page 58 8W VQ WH ORåLVND V SRXåLWtP 1/*, -DNRVW  VHUYLVQt W tGD *% 5XþQt PD]DFt SLVWROH V 1/*, -DNRVW  VHUYLVQt W tGD /%  Motorový olej – viz kapitola 4.3 IV Hydraulický olej Jacobsen - SAE 10W30 nebo Greens Care 68 CZ-28...
  • Page 59 7$%8/.< Ò'5ä%< $ 0$=È1Ë TABULKA MAZÁNÍ _________________________________________________________ 11 13 0D]DQi PtVWD VWHMQi SUR YãHFKQD Y HWHQD 0D]iQt VSRM F1 -  KRGLQ NDåGê WêGHQ 2WRþQp SRX]GUR Zvedací rameno Zvedací válce 2WRþQê þHS ]YHGDFtKR UDPHQD 2WRþQê þHS EU]GRYpKR SHGiOX 2WRþQê þHS SHGiOX SRMH]GX Kulový...

  • Page 61: Parts Catalog

    PARTS CATALOG PARTS CATALOG TABLE OF CONTENTS _____________________________________________________ 1.1 ..Decals ..............32 2.1 ..Hood ............... 34 3.1 ..Seat Pan ..............36 4.1 ..Instrument Panel ........... 38 5.1 ..Traction Pedal Linkage ......... 40 6.1 ..Brake Pedal Linkage ..........42 7.1 ..

  • Page 62: Decals

    LF 3400 / LF 3800 Serial No. All 1.1 Decals WARNING 1. Read operators manual. Do not allow untrained operators to use machine. 2. Keep shields in place and hardware securely fastened. 3. Before you clean, adjust or repair this equiptment, disengage all drives, engage parking brake and stop engine.

  • Page 63: Change From Previous Revision

    2812267 Decal, Service 3008683 Decal, Backlap Located on Front Axle 365956 Decal, Radiator Warning Located on top of Radiator 4124759 Decal, Jacobsen Emblem 340830 Decal, Spanish Caution 3008521 Decal, Traction Pedal 3008522 Decal, Brake 3001435 Decal, Battery Danger Located on Controller Housing...

  • Page 64: Hood

    LF 3400 / LF 3800 Serial No. All 2.1 Hood 17 22 LF34-1...
  • Page 65 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 4123226 Hood Assembly, LF 3400/3800 Includes Items 13 ~ 16 on Illustration 1.1 4124443 • Foam, Front 4124437 • Foam, Right Side 4124436 • Foam, Left Side 4124442 •...

  • Page 66: Seat Pan

    LF 3400 / LF 3800 Serial No. All 3.1 Seat Pan 24/25...
  • Page 67 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 1004279 Floorpan 3009292 Seat Pan 4129685 Support, Seat 4131337 Adjuster, Double Latching 4130641 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 446142...

  • Page 68: Instrument Panel

    LF 3400 / LF 3800 Serial No. All 4.1 Instrument Panel 7 Ref...
  • Page 69 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 4130114 Instrument Panel Includes silk screen decals 4129683 Hour Meter, Quartz REFERENCE U-3, See 45.1 365943 Fuel Gauge REFERENCE U-2, See 45.1 3005121 Water Temperature Gauge REFERENCE U-1, See 45.1 1004290 Joystick, 1 Axis REFERENCE SW-12, See 45.1...

  • Page 70: Traction Pedal Linkage

    LF 3400 / LF 3800 Serial No. All 5.1 Traction Pedal Linkage LF34-4...
  • Page 71 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 1003288 Treadle Pivot 352726 • Bushing 3007230 Stop, Mow Speed 3003474 Grip, Pedal 3003475 Grip, Pedal 366974 Rod End 4125831 Switch, Proximity REFERENCE SW-7, See 45.1 3006327 Shaft, Turn Assist 333542 Tie Stud 3006998...

  • Page 72: Brake Pedal Linkage

    LF 3400 / LF 3800 Serial No. All 6.1 Brake Pedal Linkage LF34-5...
  • Page 73 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 4118395 Bracket, Brake 4125831 Switch, Proximity REFERENCE SW-8, See 45.1 3006327 Shaft, Turn Assist 3007606 Lever, Parking Brake 4129466 Mount, Brake 1003616 Brake Arm 352726 • Bushing 471216 Grease Fitting 446136 Lockwasher, 5/16 Heavy...

  • Page 74: Frame And Front Axle

    LF 3400 / LF 3800 Serial No. All 7.1 Frame and Front Axle 25/26 11/12...
  • Page 75 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 1 5002573 Tire 5002574 360111 Valve, Inflation 1001757 Wheel Motor See 39.1 557623 • Key 557624 • Nut, Hex 4130197 Frame Includes Four (4) of Item 10 366871 •...

  • Page 76: 2Wd Steering

    LF 3400 / LF 3800 Serial No. 67866,67868 8.1 2WD Steering 2WD Units Only...
  • Page 77 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 3006981 Tire 1003638 360111 Inflation Valve 361648 Washer, Thrust 361647 Bearing, Thrust 471214 Fitting, Grease 461393 Pin, Spring 1/4 x 2” 117139 Steering Axle 363562 • Bushing 340491 Cylinder, Steering 557621 •...

  • Page 78: 4Wd Steering

    LF 3400 / LF 3800 Serial No. 67915, 67916-1601 and Up 9.1 4WD Steering Serial No. 67867 -1601 and Up Serial No. 67869-1601 and Up 4WD Units Only Serial No. 67889-1601 and Up LF34-8...
  • Page 79 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 3006981 Tire 1003638 360111 Inflation Valve 361648 Washer, Thrust 361647 Bearing, Thrust 471214 Fitting, Grease 461393 Pin, Spring 1/4 x 2” 117139 Steering Axle 363562 • Bushing 340491 Cylinder, Steering 557621 •...

  • Page 80: Tilt Steering

    LF 3400 / LF 3800 Serial No. All 10.1 Tilt Steering...
  • Page 81 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 5002918 Actuator, Gas Spring 5002919 Cable, Actuator 2811346 Tower, Steering 1003458 Valve, Steering See 44.1 339979 • Adapter, Straight 339974 • Adapter, Straight 443828 • Nut, 5/8-18 Hex Jam 3010651 Cover, Steering Tower 3005934...

  • Page 82: Radiator And Air Cleaner

    LF 3400 / LF 3800 Serial No. All 11.1 Radiator and Air Cleaner 7 ref 11 ref LF 3400 Turbo, LF 3800 Turbo, Units Only LF34-10...
  • Page 83 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 3001965 Air Filter 5000919 • Air Cleaner Element 5000920 • Cover 5000921 • Valve 3001388 Bracket, Air Filter 4119873 Shroud, Rear Frame 4121722 Bracket, Air Cleaner Mounting 4123263 Shroud, Radiator Fan 557367 Recovery Tank...

  • Page 84: Engine Assembly And Mounting

    LF 3400/ LF 3800 Serial No. All 12.1 Engine Assembly and Mounting Ref. Negative Battery Cable...
  • Page 85 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 1002855 Engine, Kubota V1305-E LF 3400 1002856 Engine, Kubota V1505-E LF 3800 1002857 Engine, Kubota V1505-TE LF 3400 Turbo, LF 3800 Turbo 366879 Isolator, Engine 1003239 Front Engine Mount 1003260 Left Side Engine Mount 1003261...

  • Page 86: Engine Exhaust

    LF 3400 / LF 3800 Serial No. All 13.1 Engine Exhaust Item Part No. Qty. Description Serial Numbers/Notes 1004653 Muffler LF 3400 & 3800 Only 1002931 Muffler LF 3400 Turbo, LF 3800 Turbo 1004598 Tailpipe 363586 Screw, M8-1.25 x 20mm Hex Head 452006 Flat Washer, 5/16 363485...

  • Page 87: Pump Mounting

    LF 3400 / LF 3800 Serial No. All 14.1 Pump Mounting Item Part No. Qty. Description Serial Numbers/Notes 2810006 Pump, Traction 5003034 • Seal Kit 5003432 • Control Kit 5003433 • Shaft Seal Kit 5003434 • System Relief Kit 2810440 •...

  • Page 88: Fuel And Hydraulic Tanks

    LF 3400 / LF 3800 Serial No. All 15.1 Fuel and Hydraulic Tanks Connect to engine fuel injector overflow. Connect to engine fuel pump...
  • Page 89 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 132647 Valve, Shut Off 3001279 Switch, Float REFERENCE SW-9, See 45.1 3002397 Plug, Magnetic 339899 • O-Ring 3009204 Fuel Tank 3005871 Hydraulic Tank 3005872 Shell, Tank Cover 3006243 Plate, Tank Mounting 3009347 Strainer, Fuel Filler...

  • Page 90: 2Wd Traction Hydraulics

    LF 3400 / LF 3800 Serial No. 67915-1601 and Up 16.1 2WD Traction Hydraulics Serial No. 67868-1601 and Up Item Part No. Qty. Description Serial Numbers/Notes 1003462 Hose, Pump to Upper Traction Tee 339994 Adaptor, Straight 339999 Adaptor, Straight 1003463 Hose, Pump to Lower Traction Tee 340339 Tee, Union...

  • Page 91: 4Wd Traction Hydraulics

    LF 3400 / LF 3800 Serial No. 67916-1601 and Up 17.1 4WD Traction Hydraulics Serial No. 67869-1601 and Up Item Part No. Qty. Description Serial Numbers/Notes 1003440 Hose, Pump To Reverse 4WD Tee 339994 Adapter, Straight 339999 Adapter, Straight 1003457 Tube, Reverse 4WD Tee 1003439 Hose, Pump To Forward 4WD Tee...

  • Page 92: Charge Pressure And Steering Hydraulics

    LF 3400 / LF 3800 Serial No. All 18.1 Charge Pressure and Steering Hydraulics To Lift Valve P Port Charge To Lift Valve From Gear (Inner) T Port Pump Rear Reel Filter Valve To Steering Cylinder Lift Valve Front Item Part No.

  • Page 93: Gear Pump Hydraulics

    LF 3400 / LF 3800 Serial No. All 19.1 Gear Pump Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 365959 Strainer, Tank Mounted 362743 • O-Ring 340090 Adapter, 90° 1003992 Tube, Gear Pump Inlet 445796 Nut, 3/8-16 Spiralock Flange 3001296 Fitting, Beaded Insert 3008745 Hose, Gear Pump Inlet...

  • Page 94: Return Hydraulics

    LF 3400 / LF 3800 Serial No. All 20.1 Return Hydraulics...
  • Page 95 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 4129656 Hose, Oil Cooler 2812271 Tube, Drain 1004312 Tube, Right Front Motor Drain 339999 Adapter, Straight 4123166 Check Valve, Tee Assembly 4129642 Hose, Oil Cooler 4121642 Tube, Return 340007 Adapter, Straight 1004311...

  • Page 96: Hydraulic Valve & Filter Mounting

    LF 3400 / LF 3800 21.1 Hydraulic Valve & Filter Mounting Item Part No. Qty. Description Serial Numbers/Notes 123015 Charge Filter 556417 • Head 2811255 • Oil Filter Cartridge 556419 • Charge Pressure Switch REFERENCE SW-1, See 45.1 132704 Return Filter 557772 •...

  • Page 97: Front Lift Hydraulics

    22.1 Front Lift Hydraulics Serial No. All Lift Valve 5 Gang Units Right Front Cylinder Center Front Left Cylinder Front Cylinder Item Part No. Qty. Description Serial Numbers/Notes 1003344 Hose, Lift Valve to Right Front Lift Valve Port 10 1003343 Hose, Right Front to Lift Valve Lift Valve Port 1 1003345...

  • Page 98: Rear Lift Hydraulics

    LF 3400 / LF 3800 Serial No. All 23.1 Rear Lift Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 1003352 Hose, Left Rear to Right Rear Base Ports 1003351 Hose, Left Rear to Right Rear Rod Ports 1003350 Hose, Lift Valve to Inside Tee Lift Valve Port 6 1003349 Hose, Lift Valve to Outside Tee...

  • Page 99: Front Reel Hydraulics

    LF 3400 / LF 3800 Serial No. All 24.1 Front Reel Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 1003337 Hose, Valve to Right Front Motor Front Reel Valve Port A 1003444 Hose, Right Front to Bulkhead 1003445 Hose, Bulkhead to Center Motor 1003446 Hose, Center Motor to Bulkhead 1003447...

  • Page 100: Rear Reel Hydraulics

    LF 3400 / LF 3800 Serial No. All 25.1 Rear Reel Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 1003336 Hose, Valve to Right Rear Motor 1003443 Hose, Right Rear to Left Rear Motor 1003335 Hose, Left Rear Motor to Valve 1003449 Hose, Left Rear Drain 1003448...
  • Page 101 > Change from previous revision...

  • Page 102: Hydraulic Clamps

    LF 3400 / LF 3800 Serial No. All 26.1 Hydraulic Clamps Steering Reel Hoses Motor Hoses Reel Motor Hoses Fuel Hoses Front Reel Drain Steering Hoses Tubes Lift Cylinder Hoses Steering Hoses Lift Cylinder Hoses Reel Motor Hoses Fuel Lines Traction Hoses Traction Hoses...
  • Page 103 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 445795 Nut, 5/16-18 Spiralock Flange 441614 Carriage Bolt, 5/16-18 x1” 3007558 Clamp, Double Tube 345666 Clamp, 1/2” I.D. 409811 Screw, 5/16-18 x 5/8” Thread Cutting 445794 Locknut, 1/4-20 Spiralock Flange 3003473 Clamp, Double Tube 400122...

  • Page 104: Lift Arms

    LF 3400 / LF 3800 Serial No. All 27.1 Lift Arms 17 19 23 24 Outside Yokes Only.
  • Page 105 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 4130337 Left Front Lift Arm 4130338 Right Front Lift Arm 4130339 Left Rear Lift Arm 4130340 Right Rear Lift Arm 4130341 Center Lift Arm 3006539 • Bushing 2 Per Lift Arm 1002498 Yoke, Pivot 3008432...

  • Page 106: Wire Harness And Controller Box

    LF 3400 / LF 3800 Serial No. All 28.1 Wire Harness and Controller Box Motor Part of 13 / 30 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 107 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 1 ------------ Tray, Battery See 7.1 4122840 Headlight 4123183 • Bulb REFERENCE L-1 and L-2, See 45.1 4122841 Controller REFERENCE U-6, See 45.1 5003282 • Fuse, 20 Amp REFERENCE F-1 &...

  • Page 108: Five Inch Reel Assembly

    LF 3400/ LF 3800 Serial No. All 29.1 Five Inch Reel Assembly LF 3400, LF 3400 Turbo WARNING To prevent cuts use socket wrench or Turf Groomer knob to turn reel. DANGER To prevent injury, disengage all drives, engage parking brake and stop engine before working in machine or emptying grass catchers.
  • Page 109 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 5003087 Frame, Reel 361877 • Decal, Danger 1000997 • Decal, Warning 5003053 7 Blade Left Hand Reel 5003054 7 Blade Right Hand Reel 1004786 Bearing Housing 500534 • Bearing, Cup and Cone 336962 •...
  • Page 110 LF 3400 / LF 3800 Serial No. All 30.1 Five Inch Reel Assembly LF 3400, LF 3400 Turbo 21/22 26/27...
  • Page 111 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 1000770 Rear Roller See 35.1 1002224 Zerk Bolt 446142 Lockwasher, 3/8 Heavy 400264 Screw, 3/8-16 x 1-1/4” Hex Head 453011 Flat Washer, 3/8 345510 Spacer 2000065 Casting, Counterweight 446130 Lockwasher, 1/4 Heavy 400110...

  • Page 112: Seven Inch Reel Assembly

    LF 3400 / LF 3800 Serial No. All 31.1 Seven Inch Reel Assembly and LF 3407...
  • Page 113 LF 3400 / LF 3800 Item Part No. Qty. Description Serial Numbers/Notes 2810472 Reel, 11 Blade Used on 67848 2810471 Reel, 9 Blade Used on 67858 5002609 Frame, 7” Reel 361877 • Decal, Danger 2811399 Bedknife Backing Assembly 503460 • Bedknife Standard 3009138 •...
  • Page 114 LF 3400 / LF 3800 Serial No. All 32.1 Seven Inch Reel Assembly LF 3800 and LF 3407...
  • Page 115 LF 4675 / LF 4677 Item Part No. Qty. Description Serial Numbers/Notes 123268 Front Roller See 34.1 1002446 Rear Roller, 24” Serial No. 67848-1601 ~ 1899,See 36.1 1003728 Rear Roller, 22” Serial No. 67848-1900 and Up,See 36.1 1003728 Rear Roller, 22” Serial No.

  • Page 116: Down Pressure Spring

    LF 3400 / LF 3800 Serial No. All 33.1 Down Pressure Spring Item Part No. Qty. Description Serial Numbers/Notes 461397 Roll Pin, 1/4 x 1-1/4” 453017 Flat Washer, 1/2 400268 Screw, 3/8-16 x 1-3/4” Hex Head 3008593 Tube, Down Pressure 460312 Hairpin 443110...

  • Page 117: Front Roller

    LF 3400 / LF 3800 Serial No. All 34.1 Front Roller Part Number 123268 Item Part No. Qty. Description Serial Numbers/Notes 3003416 Shaft 3000115 Tube 500534 Bearing, Cup and Cone 471214 Grease Fitting 338647 Grease Seal Spacer 3004882 Grease Seal 3005156 Sleeve,Wear 367029...

  • Page 118: Rear Roller

    LF 3400 / LF 3800 Serial No. All 35.1 Rear Roller Part Number 1000770 Item Part No. Qty. Description Serial Numbers/Notes 3001654 Shaft, Roller 3001655 Tube, Roller 3001656 Seal, Grease 5000625 Bearing, Cup and Cone 3000983 Seal, Grease 3001762 Sleeve, Wear 445718 Locknut, 5/16-18 Stover 3000698...
  • Page 119 LF 3400 / LF 3800 Serial No. All 36.1 Rear Roller Part Number 1002446 Part Number 1003728 Item Part No. Qty. Description Serial Numbers/Notes 1002445 Tube, 24” Roller 1003727 Tube, 22” Roller 3005318 Shaft, 24” Roller 3008027 Shaft, 22” Roller 3005156 Sleeve, Wear 3004882...

  • Page 120: Brake Assemblies

    LF 3400 / LF 3800 Serial No. All 37.1 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 •...

  • Page 121: Reel Valve

    LF 3400 / LF 3800 Serial No. All 38.1 Reel Valve Part Number 2822502 1 / 7 Item Part No. Qty. Description Serial Numbers/Notes 5003080 Flow Control 5003579 • Flow Control Seal Kit 5003032 Solenoid Vlave 339909 • O-Ring REFERENCE K-3 and K-4, See 45.1 5003033 Coil REFERENCE K-7 and K-8, See 45.1...

  • Page 122: Front Wheel Motor

    LF 3400 / LF 3800 Serial No. All 39.1 Front Wheel Motor Part Number 1001757 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 Nut, Hex 557623...

  • Page 123: Rear Wheel Motor

    LF 3400 / LF 3800 Serial No. All 40.1 Rear Wheel Motor Part Number 390859 Item Part No. Qty. Description Serial Numbers/Notes Seal Exclusion Seal, 3” I.D. Back Up Ring Shaft Seal 554781 Shaft and Bearing Kit 554780 554779 Hex Nut Shaft Face Seal Inner Face Seal Outer Face Seal...

  • Page 124: Lift Valve

    LF 3400 / LF 3800 Serial No. All 41.1 Lift Valve Part Number 2822501 Front Rear Used with LF 3400 and 3400 Turbo Models. Item Part No. Qty. Description Serial Numbers/Notes 5003144 Relief Valve 5003579 • Relief Valve Seal Kit 5001355 Pilot Operated Check Valve 5003578...

  • Page 125: 4Wd Valve

    LF 3400 / LF 3800 Serial No. 42.1 4WD Valve Part Number 2822500 Top View Front View Item Part No. Qty. Description Serial Numbers/Notes 5003507 Coil REFERENCE K-1 and K-2, See 45.1 5003096 Solenoid Valve 5003578 • Solenoid Valve Seal Kit 5003121 Solenoid Valve 5003554...

  • Page 126: Reel Motor

    LF 3400 / LF 3800 Serial No. All 42.1 Reel Motor Part Number 2822503 (Five Inch Reel) Item Part No. Qty. Description Serial Numbers/Notes 5001068 O-Ring 5003140 Relief Valve 5003688 Face Plate 5003589 Seal Kit > Change from previous revision...
  • Page 127 LF 3400 / LF 3800 Serial No. All 43.1 Reel Motor Part Number 1002620 (Seven Inch Reel) Used on LF 3800 Models. Item Part No. Qty. Description Serial Numbers/Notes 3006021 O-Ring 5003140 Relief Valve 5003485 Face Plate 5003031 Seal Kit Not Shown 4102440 Shaft, Output...

  • Page 128: Steering Valve

    LF 3400 / LF 3800 Serial No. All 44.1 Steering Valve Part Number 1003458...
  • Page 129 LF 3400 / LF 3800 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 Valve Ring...

  • Page 130: Electrical Schematic

    LF 3400 / 3800 Serial No. All 45.1 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 K-10 Og/Bu Lb/Bk K-11 Bn/Ye Og/Bu Pu/Wh RD B...
  • Page 131 LF 3400 / 3800 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 132 LF 3400 / 3800 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 42.1 5003507...
  • Page 133 LF 3400 / 3800 Reference Part Item Description Serial Numbers/Notes Illustration Number SW-16 See 27.1 4125831 Left Reel Level Proximity Switch 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...

  • Page 134: Hydraulic Schematic

    LF 3400 / LF 3800 Serial No. All 46.1 Hydraulic Schematic 5 Gang Units (LF 3400, LF 3800 and LF 3400 Turbo) Reverse Diag. Valve 3625 psi 2.81 ci Gear 3000 .5 ci .5 ci .5 ci Pump 3625 psi Traction Pump Drain...
  • Page 135 LF 4675 / LF 4677 Front 4WD Valve Wheel Rear Motors 19.0 ci 19.0 ci Wheel Motors 8.0 ci 8.0 ci 450 psi 10 Micron 25 psi 25 psi Charge Filter .040 Right .026 Right One Way Front .040 Rear Left Cylinder Cylinder...

  • Page 136: O-Ring Chart

    LF 3400/ LF 3800 Serial No. All 47.1 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 W-X-Y W-X-Y W-X-Y O-Ring Face O-Ring Not O-Ring Face O-Ring Face O-Ring Boss...
  • Page 137 LF 3400 / LF 3800 Adapter Part Dash Adapter Type (W) O-Ring (X) O-Ring (Y) O-Ring (Z) O-Ring Number. Size 339974 Straight Adapter 339908 339897 339979 Straight Adapter 339909 339897 339985 8-10 Straight Adapter 339910 339899 339989 10-10 Straight Adapter 339911 339899 339990...

  • Page 138: Fluids And Compounds

    Fluids and Compounds Hydraulic Fluid* 5001405 Two 2-1/2 Gallon Container of ISO VG68 Oil 5001404 One 5 Gallon Pail of ISO VG68 Oil 2500548 Two 2-1/2 Gallon Container of 10W30 Oil 2500546 One 5 Gallon Pail of 10W30 Oil 503409 Two 2-1/2 Gallon Container of ATF Fluid 503407 One 5 Gallon Pail of ATF Fluid...
  • Page 139 INDEX 1000480...... 79 1003439 ...... 61 2500759 ...... 83 3003474 ......41 1000770...... 81 1003440 ...... 61 2500809 ...... 77 3003475 ......41 1000997...... 79 1003441 ....60 2501023 ...... 77 3003928 ......37 1001757...... 45 1003442 ....60 2501024 ...... 77 3004734 ......83 1002031....
  • Page 140 INDEX 3007719.......55 338647......87 361689 ....63 4113601 ...... 62 3007776.......77 338735......81 361695 ......55 4117468 ...... 33 3007777.......77 339897......68 361748 ......59 4118395 ...... 43 3007798.......75 339899......59 361831 ......73 4119873 ...... 53 3007889.......56 339909....91 361877 ....79 4120536 ...... 65 3007970.......45 339921......65 362263 ....
  • Page 141 INDEX 4131337...... 37 5003447 ...... 53 557637 ......92 4131618...... 39 5003460 ...... 55 557638 ......92 4131663...... 33 5003485 ...... 97 557639 ......92 4131828...... 33 5003507 ...... 95 557640 ......92 5000097...... 87 5003554 ...... 95 557642 ......92 5000318......
  • Page 142 Equipment from Jacobsen is built to exacting standards ensured by ISO 9001 and ISO 14001 registration at all of our manufacturing locations. A worldwide dealer network and factory trained technicians backed by Textron Parts Xpress provide reliable, high-quality product support.

This manual is also suitable for:

67952 – lf 3407, kubota v1305-e, 5 gang, 4wd67948 – lf 3800, kubota v1505-e, 5 gang, 4wd67950 – lf 3800 turbo, kubota v1505-te, 5 gang, 4wd

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