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Jacobsen 4WD, Parts & Maintenance Manual

The MUGEN 4WD is an advanced all-wheel-drive system offering superior performance on various terrains. Ensure optimal usage by referring to the comprehensive Instruction Manual that can be conveniently downloaded for free from our website. Maximize your MUGEN experience with the manual's expert guidance and tips.

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LF 3400 / LF 3800

10.1 4WD Steering

4WD Units Only

Serial No. 67946 - All
Serial No. 67948 - All
Serial No. 67949 - All
Serial No. 67950 - All

LF34-8

Summary of Contents for 4WD

Page 1: ... before attempting to set up operate adjust or service the machine 19 17 18 13 6 5 9 15 16 7 8 10 4 3 11 1 INCLUDES ITEMS 3 16 GB Lightweight Fairway Mower with ROPS 67971 LF 3400 Kubota V1505 E3B 5 Gang 2WD 67972 LF 3400 Kubota V1505 E3B 5 Gang 4WD 67958 LF 3800 Kubota V1505 E3B 5 Gang 2WD 67959 LF 3800 Kubota V1505 E3B 5 Gang 4WD 67960 LF 3400 Turbo Kubota V1505 T E3B 5 Gang 4WD 67961 LF 3800 Tu...

Page 2: ...cals known to State of California to cause cancer and birth defects or other reproductive harm FOREWORD 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 1 Write your...

Page 3: ...ont Reel Limit Switch 16 3 13 Steering Toe In 16 3 14 Torque Specification 17 4 Maintenance 4 1 General 18 4 2 Engine 18 4 3 Engine Oil 18 4 4 Air filter 19 4 5 Fuel 19 4 6 Fuel System 19 4 7 Battery 20 4 8 Jump Starting 20 4 9 Charging Battery 20 4 10 Muffler and Exhaust 21 4 11 Hydraulic Hoses 21 4 12 Hydraulic Oil 21 4 13 Hydraulic Filters 22 4 14 Electrical System 22 4 15 Radiator 23 4 16 Roll...

Page 4: ... shields discharge deflectors or other protective devices securely fastened in place 12 Never disconnect or bypass any switch 13 Do not change the engine governor setting or overspeed the engine 14 Carbon monoxide in the exhaust fumes can be fatal when inhaled Never operate the engine without proper ventilation or in an enclosed area 15 Fuel is highly flammable handle with care 16 Keep the engine ...

Page 5: ...ain its maximum efficiency 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 WARNING The Interlock System on this mower prevents the mower from starting unless the brak...

Page 6: ...w sulfur diesel Rating Min cetane rating 45 Capacity 17 U S gal 64 3 liters Governor Setting High Idle 3150 rpm Low Idle 1200 rpm Lubrication Capacity 5 5 U S qts 5 2 liter Type SAE 10W30 API Classification CD CE Air Filter Donaldson dry type with evacuator valve and service indicator Alternator 40 Amp 2 3 V1505 T E3B ENGINE ______________________________________________________ Make Kubota Model ...

Page 7: ...r 2571 1166 67972 Overall less operator 2771 1257 67960 Overall less operator 2771 1257 LF 3800 LF 3800 Turbo Dimensions Inches mm Length With Grass Catchers 121 3073 Height Top of Steering Wheel 58 7 1491 Width Mow 115 2921 Width Transport 87 2209 Weights Mower with reels Lbs kg 67958 Overall less operator 3056 1386 67959 Overall less operator 3256 1477 67961 Overall less operator 3256 1477 2 6 L...

Page 8: ...isa tal Qtugħ Moc zainstalowana netto Potência instalada Puterea instalată netă Čistý inštalovaný výkon Neto vgrajena moč Potencia instalada neta Nettoeffekt 26 5 kW 3000 RPM 26 5 kW 3000 RPM 26 5 kW 3000 RPM 26 5 kW 3000 RPM 33 kW 3000 RPM 33 kW 3000 RPM Cutting Width Широчина на рязане Šířka řezu Skærebredde Maaibreedte Lõikelaius Leikkuuleveys Largeur de coupe Schnittbreite Μήκος μισινέζας Vágá...

Page 9: ...ile and who is established in the Community Подпис на човека упълномощен да състави декларацията от името на производителя който поддържащ техническата документация и е оторизиран да изготви техническия файл и е регистриран в общността Podpis osoby oprávněné sestavit prohlášení jménem výrobce držet technickou dokumentaci a osoby oprávněné sestavit technické soubory a založené v rámci Evropského sp...

Page 10: ... Rear Roller Scrapers 67778 High Cut Kit 1 3 16 in 67917 Turfgroomer LH 67913 Turfgroomer RH 67914 Powered Rear Roller CleaningBrush 68643 LF 3800 LF 3800 Turbo 9 Blade 7 in diameter Reel 67858 11 Blade 7 in DIameter Reel 67848 Vertical Mower Assembly 7 in Diameter 67854 Front Grooved Roller Scrapers 67831 Powered Rear Roller Cleaning Brush 67832 RH Catcher Mounting Hardware 67919 LH Catcher Mount...

Page 11: ...e point where the reel or bedknife can be corrected by the lapping process they must be reground 4 Proper reel to bedknife adjustment is critical A gap of 0 001 to 0 003 in 0 025 to 0 076 mm must be maintained across the entire length of the reel and bedknife 5 The reel must be parallel to the bedknife An improperly adjusted reel will lose its sharp edges prematurely and may result in serious dama...

Page 12: ...ote Avoid excessive tightening or damage may occur to bedknife and reel blades Reels must turn freely Figure 3C 3 4 CUTTING HEIGHT _________________________________________________________ Note Always make the reel to bedknife adjustment before adjusting height of cut Section 3 2 and 3 3 1 Raise mowers to transport position engage the parking brake stop engine and remove key from ignition switch 2...

Page 13: ...arefully place motor and its hoses away from the cutting unit To prevent contamination and damage to internal components cover or cap off bearing housing cavity R 4 Remove cap M on lift arm Unfasten retaining clip L from pin K and remove pin 5 Carefully raise arm until cutting unit can be removed Figure 3E 3 6 DOWN PRESSURE_________________________________________________________ Each reel is equi...

Page 14: ...__________________________________________________ Adjust brakes after replacing or servicing brake assembly or if pedal travel becomes excessive 1 When installing new brake pads burnish pads by driving mower at mowing speed while applying a slight pressure on brake pedal for about 5 seconds Release and repeat five times before making the final adjustment 2 Fully loosen adjusting nut E 3 Disconnec...

Page 15: ...ERSE SPEED ______________________________________________ Forward and reverse speeds are adjusted at the traction pedal Set forward speed before adjusting reverse To adjust forward speed 1 Make sure drive pump has been set to neutral and engine throttle is adjusted correctly 2 Start engine and check forward travel speed with engine at full throttle and mower in two wheel drive 2WD Forward transpor...

Page 16: ...h lift arm at 17 adjust switch I up or down until switch contacts close Secure switch in this position 7 Repeat procedure for lift arm on opposite side 8 Start engine and check that reels turn off when raised Figure 3L 3 13 STEERING TOE IN _________________________________________________________ 1 Turn wheels to straight ahead position 2 Loosen jam nuts J on both sides of tie rod M 3 Turn tie rod...

Page 17: ... Nm 75 8 4 100 11 3 107 12 1 143 16 1 9 16 18 ft lb Nm 92 124 122 165 129 174 172 233 1 4 28 in lb Nm 85 9 6 115 13 0 120 13 5 163 18 4 5 8 11 ft lb Nm 113 153 151 204 159 215 211 286 5 16 18 in lb Nm 157 17 7 210 23 7 220 24 8 305 34 4 5 8 18 ft lb Nm 128 173 170 230 180 244 240 325 5 16 24 in lb Nm 173 19 5 230 26 0 245 27 6 325 36 7 3 4 10 ft lb Nm 200 271 266 360 282 382 376 509 3 8 16 ft lb N...

Page 18: ...life of the engine During the break in period Jacobsen recommends the following 1 During the first 50 hours of operation a new engine should be allowed to reach an operating temperature of at least 140 F 60 C prior to operation at full load 2 Check the engine oil level twice daily during the first 50 hours of operation Higher than normal oil consumption is not uncommon during the initial break in ...

Page 19: ...esh 2 low or ultra low sulfur diesel fuel Minimum Cetane Rating 45 Refer to Engine Manual for additional information Check fuel lines and clamps every 50 hours Replace fuel lines and clamps at the first sign of damage Store fuel according to local state or federal ordinances and recommendations from your fuel supplier Never overfill or allow the tank to become empty 4 6 FUEL SYSTEM _______________...

Page 20: ...terminal on the good battery to the frame of mower with discharged battery After cables have been connected start the engine on the vehicle with the good battery then start the mower 4 9 CHARGING BATTERY _____________________________________________________ 1 Refer to Section 4 7 Read the Battery and Charger s manual for specific instructions 2 Whenever possible remove the battery from the mower b...

Page 21: ...ed before tightening d Keep the hose from twisting Twisted hoses can cause couplers to loosen as the hose flexes during operation resulting in oil leaks e Kinked or twisted hoses can restrict the oil flow causing the system to malfunction and the oil to overheat and also lead to hose failure 4 12 HYDRAULIC OIL___________________________________________________________ Refer to Section 6 2 for spec...

Page 22: ...es and circuit breakers regularly If the interlock does not function properly and the problem cannot be corrected contact an authorized Jacobsen Dealer 3 Keep the wire harness and all individual wires away from moving parts to prevent damage 4 Make sure the seat switch harness is connected to the main wire harness 5 Check the battery and battery charging circuit 6 Do not wash or pressure spray aro...

Page 23: ...ardware and any accessories within the ROPS should be inspected regularly and all damaged parts replaced immediately 2 Once the ROPS has been subjected to any form of impact it should be replaced 3 Check and retorque all hardware All replacement components used for the ROPS must be as specified in the Parts Catalog 4 17 TIRES ___________________________________________________________________ 1 Ke...

Page 24: ...mercially available vinyl rubber cleaners 5 To maintain the original high luster of the fiberglass periodically wax with a good grade of One Step cleaner wax Repair damaged metal surfaces and use Jacobsen touch up paint Wax the equipment for maximum paint protection WARNING Make sure the mower is parked on a solid and level surface Never work on a mower that is supported only by the jack Always us...

Page 25: ... valves 6 After the desired speed is set turn backlap switch B to OFF and stop engine Tighten nut D to lock adjustment in place Start engine and set backlap switch to ON to begin backlapping 7 Apply lapping compound with a long handled brush along the entire length of the reel 8 When the blades have been evenly honed carefully and thoroughly wash off the remaining mixture 9 Repeat the entire proce...

Page 26: ...in the oil from the crankcase and change the oil filter Install drain plug and refill with fresh oil Torque drain plug to 22 ft lb 30 Nm 2 Clean exterior of engine Paint exposed metal or apply a light coat of rust preventative oil 3 Add a fuel conditioner or biocide to prevent gelling or bacterial growth in fuel See your local fuel supplier Cutting Units 1 Wash the cutting units thoroughly then re...

Page 27: ... filter Bleed fuel lines 2 Air cleaner dirty 2 Inspect and replace air filter 3 Injectors fuel pump 3 Consult engine manual 4 Engine problem 4 Consult engine manual Engine stops 1 Fuel tank empty 1 Fill with fresh fuel and bleed fuel lines 2 Interlocks not set before leaving operator s seat 2 Engage parking brake and set mow switch to OFF Engine overheating 1 Coolant level low 1 Inspect and add co...

Page 28: ...or group of lamps must be on or off for a condition to be true For example to start the mower the Mow Switch must be off lamp 8 off while the Neutral Start Switch lamp 12 Brake Switch lamp 6 and Fuel Valve Hold coil lamp 27 must be on Controller Functions by Lamp Number Lamp On Circuit is active Lamp Off Circuit is inactive INPUTS OUTPUTS Lamp Circuit Lamp Circuit 1 2 3 4 Program Select 2 3 and 4 ...

Page 29: ... that not all switches are located on the instrument panel The traction pedal reel lift limit and brakes are controlled by small reed switches mounted on the frame of the mower If an input lamp does not light an inactive condition is indicated This could be caused by a fuse faulty switch or poor connection The electrical connections to the solenoids on the hydraulic valves are also equipped with s...

Page 30: ... NLGI Grade 2 Service Class GB II 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 WARNING Before you clean adjust or repair this equipment disengage all drives lower implements to the ground engage parking brake stop engine and remove key from ignition switch to prevent injuries Recommended Service and Lubric...

Page 31: ...1 9 Grease Fittings F1 50 Hours Every Week 1 Swivel Housing 2 Lift Arm 3 Lift Cylinders 4 Lift Arm Pivot 5 Brake Pedal Pivot 6 Traction Pedal Pivot 7 Ball Joint 8 Steering Pivot 9 Steering Cylinder 10 Axle Pivot F2 100 Hours 11 Reel Bearing Cavity 12 Front Roller 13 Rear Roller 14 U joint Driveshaft F3 250 Hours 15 Motor Spline Grease points same for all reels LF023 ...

Page 32: ...n the order 2 Explain where and how to make shipment 3 Give product number name and serial number that is stamped on the name plate or serial plate of your product 4 Order by the quantity desired the part number and description of the part as given in the parts list 5 Send or bring the order to an authorized Jacobsen Distributor 6 Inspect all shipments on receipt If any parts are damaged or missin...

Page 33: ...ring Hydraulics 72 20 1 Gear Pump Hydraulics 73 21 1 Return Hydraulics 74 22 1 Hydraulic Valve Filter Mounting 76 23 1 Front Lift Hydraulics 77 24 1 Rear Lift Hydraulics 78 25 1 Front Reel Hydraulics 79 26 1 Rear Reel Hydraulics 80 27 1 Hydraulic Clamps 82 28 1 Lift Arms 84 29 1 Wire Harness and Controller Box 86 30 1 Five Inch Reel Assembly 88 31 1 Five Inch Reel Assembly 90 32 1 Seven Inch Reel ...

Page 34: ...17 1 1 3 9 B I O D E G RADABLE FL U I D LF 3400 LF 3400 4WD LF 3800 LF 3800 4WD LF 3400 Turbo 4WD LF 3800 Turbo 4WD Manufactured under one or more of the following U S patents XXXXXX XXXXXX XXXXXX XXXXXX 4181865 LF 3400 LF 3800 1 1 Decals Serial No All ...

Page 35: ...l Brake 9 4181864 Decal Battery Warning Located on Controller Housing 10 3008682 1 Decal Tow Valve 11 4181861 1 Decal Start Fluids 12 4131663 1 Decal Backlap Located on Radiator Shroud 13 4117468 1 Decal Noise 105 dB Located on Frame 14 4156720 1 Decal Left Side Stripe 15 4156721 1 Decal Right Side Stripe 16 4194325 1 Decal Patent Located on Frame 67971 67972 67960 16 4194326 1 Decal Patent Locate...

Page 36: ...36 1 2 17 22 5 4 9 3 18 15 17 20 22 16 19 10 10 23 24 7 16 11 14 12 8 16 15 21 6 25 26 LF 3400 LF 3800 2 1 Hood Serial No All LF34 1 ...

Page 37: ...ntrol Module 10 800794 4 Screw 5 16 18 x 3 4 Hex Flange 11 400408 2 Screw 1 2 13 x 1 1 2 Hex Head 12 444758 2 Locknut 1 2 13 Center 13 800907 4 Nut 5 16 18 Hex Flange 14 453017 2 Flat Washer 1 2 15 366883 1 Over Center Latch 16 402056 2 Screw 8 32 x 3 8 Slotted Head 17 444306 4 Nut 8 32 Hex 18 3006873 1 Cover Front Mount 19 3008195 1 Wing Nut 1 4 20 Steel 20 3009210 1 Foam Cut To Length 21 402066 ...

Page 38: ...1 18 20 21 12 7 14 15 13 11 8 29 24 26 17 19 32 27 25 6 9 6 9 10 10 LF 3400 LF 3800 3 1 Seat Pan Michigan Seat Serial No 67958 1651 1678 Serial No 67959 1651 1695 Serial No 67961 1651 1671 Serial No 67971 1651 1713 Serial No 67972 1651 1709 ...

Page 39: ... 3007610 1 Pad Right Floorboard 14 3007611 1 Pad Left Foot 15 3007612 1 Pad Right Foot 16 315387 1 Grommet 17 3003928 1 Pouch Literature 18 404118 4 Screw 3 8 16 x 7 8 Truss Head 19 800943 2 Screw 10 16 x 3 4 Plastic Tapping 20 5003191 1 Floorboard 21 3007608 1 Pad Center Floorboard 22 3008218 1 Cover Hydro 23 404016 2 Screw 1 4 20 x 5 8 Truss Head 24 409812 4 Screw 5 16 18 x 3 4 Self Tapping 25 5...

Page 40: ...40 8 3 5 31 4 30 16 2 33 23 6 9 10 1 18 20 22 21 12 7 14 15 13 11 8 29 24 26 17 19 32 27 25 6 9 6 9 10 10 LF 3400 LF 3800 3 2 Seat Pan Michigan Seat ...

Page 41: ...rboard 13 3007610 1 Pad Right Floorboard 14 3007611 1 Pad Left Foot 15 3007612 1 Pad Right Foot 16 315387 1 Grommet 17 3003928 1 Pouch Literature 18 3008218 1 Cover Hydro 19 800943 2 Screw 10 16 x 3 4 Plastic Tapping 20 4133119 1 Floorboard 21 4123725 1 Pad Center Floorboard 22 4123723 1 Latch Panel 23 404016 2 Screw 1 4 20 x 5 8 Truss Head 24 409812 4 Screw 5 16 18 x 3 4 Self Tapping 25 5003769 1...

Page 42: ...42 8 3 19 5 6 9 4 30 16 24 25 2 6 9 22 23 18 6 9 10 10 10 1 20 21 12 7 14 15 13 11 26 27 17 8 28 29 29 31 33 34 32 LF 3400 LF 3800 3 3 Seat Pan Harita Seat ...

Page 43: ...3007611 1 Pad Left Foot 15 3007612 1 Pad Right Foot 16 315387 1 Grommet 17 4133119 1 Floorboard 18 4123723 1 Latch Panel 19 4123725 1 Pad Center Floorboard 20 445245 2 Tinnerman Nut 21 452388 4 Screw M8 1 25 x 20 mm 22 3008218 1 Cover Hydro 23 404016 2 Screw 1 4 20 x 5 8 Truss Head 24 4182762 1 Suspension Seat Assembly 4210685 1 Arm Rest Kit 25 4210682 1 Arm Rest L H 26 4210683 1 Arm Rest R H REFE...

Page 44: ...44 2 3 5 6 7 8 8 4WD Units 9 10 10 2WD Units 12 11 13 14 16 18 19 20 21 22 32 34 32 33 23 24 27 28 29 30 36 31 4 17 15 25 26 1 7 Ref 17 LF 3400 LF 3800 4 1 Instrument Panel Serial No All ...

Page 45: ...10 1 Bracket Throttle 12 3006036 1 Lever Throttle 13 366768 1 Knob 14 452008 1 Flat Washer 3 8 15 351956 1 Spring Compression 16 3006035 1 Plate Friction 17 360885 2 Washer Friction 18 400272 1 Screw 3 8 16 x 2 1 4 Hex Head 19 444762 1 Locknut 3 8 16 Center 20 444310 4 Nut 10 24 Hex 21 403912 4 Screw 10 24 x 5 8 Truss Head 22 404016 2 Screw 1 4 20 x 5 8 Truss Head 23 4128888 1 Switch Assembly Key ...

Page 46: ...46 2 3 5 6 7 8 9 10 12 11 13 14 16 18 19 20 21 22 23 24 27 28 29 4 17 15 25 26 1 27 26 20 2 26 27 14 21 27 23 27 22 27 6 28 LF 3400 LF 3800 5 1 Traction Pedal Linkage Serial No All LF34 4 ...

Page 47: ... Mount 12 3007001 1 Pedal Hydro 13 471216 1 Fitting Grease 1 4 28 14 446136 2 Lockwasher 5 16 Heavy 15 446102 2 Lockwasher 4 16 800440 2 Screw 4 40 X 1 Truss Head 17 308404 2 Flat Washer 4 18 444718 1 Locknut 5 16 18 Center 19 400272 1 Screw 3 8 16 x 2 1 4 Hex Head 20 445795 6 Nut 5 16 18 Spiralock Flange 21 400182 2 Screw 5 16 18 x 5 8 Hex Head 22 443112 2 Nut 3 8 24 Hex 23 452008 2 Flat Washer 3...

Page 48: ...48 2 3 5 6 7 8 9 10 12 11 13 14 16 18 19 20 21 22 23 4 17 15 1 13 18 15 9 14 16 7 24 LF 3400 LF 3800 6 1 Brake Pedal Linkage Serial No All LF34 5 ...

Page 49: ... 28 45 9 446136 2 Lockwasher 5 16 Heavy 10 446102 2 Lockwasher 4 11 800440 2 Screw 4 40 X 1 Truss Head 12 1003872 1 Pedal 13 444718 2 Locknut 5 16 18 Center 14 445795 8 Nut 5 16 18 Spiralock Flange 15 441602 8 Carriage Bolt 5 16 18 x 3 4 16 400182 2 Screw 5 16 18 x 5 8 Hex Head 17 444302 2 Nut 4 40 Hex 18 400188 2 Screw 5 16 18 x 1 Hex Head 19 4108161 2 Brake Spring Assembly 20 3008383 1 Clip Wire...

Page 50: ... 9 10 13 14 15 16 17 19 20 21 22 42 27 28 29 30 31 33 Brake Cable 42 22 1 2 3 18 10 11 12 25 26 32 10 23 23 20 16 17 24 34 35 35 36 37 39 35 43 40 41 38 34 34 LF 3400 LF 3800 7 1 Frame and Front Axle Serial No All ...

Page 51: ...113047 6 Screw 5 8 18 x 1 1 2 Hex Head Grade 8 Bolt 21 409811 1 Screw 5 16 18 x 5 8 Thread Cutting 22 443128 6 Nut Hex 5 8 18 UNF 23 452016 6 Flat Washer 5 8 1 75 x 688 x 1 24 460093 2 Cotter Pin 1 8 x 2 1 2 25 1003047 1 Cable Left Brake 26 1003048 1 Cable Right Brake 27 557771 2 Clip Brake Cable 28 461493 2 Clevis Pin 5 16 x 3 4 29 460014 2 Cotter Pin 3 32 x 3 4 30 3007970 2 Seal Tube 31 3008193 ...

Page 52: ... 8 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 WARNING 557844 5002952 LF 3400 LF 3800 8 1 ROPS Serial No All ...

Page 53: ...Qty Description Serial Numbers Notes 1 67844 1 ROPS 2 5002952 1 Decal Seat Belt Warning 3 557844 1 Decal Warning 4 4139437 1 Seat Belt Kit 5 N S 2 Screw 7 16 20 Hex Head 6 N S 2 Flat Washer 7 5000465 8 Screw 1 2 13 x 1 1 4 Hex GR 8 8 446154 8 Lockwasher 1 2 Heavy ...

Page 54: ...5 6 7 8 9 10 12 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 9 9 9 4 16 15 17 15 20 15 25 29 31 31 26 32 LF 3400 LF 3800 9 1 2WD Steering 2WD Units Only Serial No 67945 All Serial No 67947 All ...

Page 55: ...Cotter Pin 1 8 x 3 4 16 153234 2 Ball Joint 400194 2 Screw 5 16 18 x 1 3 4 444718 2 Locknut 5 16 18 Hex 471214 2 Grease Fitting 17 445666 2 Nut 1 2 20 Slotted Hex 18 1002032 1 Ball Joint Right Hand Thread 19 1002031 1 Ball Joint Left Hand Thread 471214 2 Grease Fitting 20 445647 2 Nut 3 8 24 Slotted Hex 21 443120 1 Nut 1 2 20 Hex Right Hand Thread 22 445664 1 Nut 1 2 20 Hex Left Hand Thread 23 300...

Page 56: ...17 16 10 17 15 30 36 34 1 26 7 4 9 9 4 5 4 31 30 3 2 24 33 32 19 22 23 21 18 29 35 37 25 16 20 28 27 15 LF 3400 LF 3800 10 1 4WD Steering 4WD Units Only Serial No 67946 All Serial No 67948 All Serial No 67949 All Serial No 67950 All LF34 8 ...

Page 57: ...cknut 5 16 18 Hex 471214 2 Grease Fitting 17 445666 2 Nut 1 2 20 Slotted Hex 18 1002032 1 Ball Joint Right Hand Thread 19 1002031 1 Ball Joint Left Hand Thread 471214 4 Grease Fitting 20 445647 2 Nut 3 8 24 Slotted Hex 21 443120 1 Nut 1 2 20 Hex Right Hand Thread 22 445664 1 Nut 1 2 20 Hex Left Hand Thread 23 3009378 1 Tie Rod 24 460032 2 Cotter Pin 1 8 x 1 1 2 25 2000012 2 Hub Wheel 26 353914 8 W...

Page 58: ... 13 14 15 16 17 18 19 20 21 22 23 24 11 11 LF 3400 LF 3800 11 1 Tilt Steering Serial No 67958 1651 1766 Serial No 67959 1651 1840 Serial No 67960 1651 1654 Serial No 67961 1651 1693 Serial No 67971 1651 1835 Serial No 67972 1651 1863 ...

Page 59: ... 2811547 1 Washer 10 400192 1 Screw 5 16 18 x 1 1 2 Hex Head 11 444718 3 Locknut 5 16 18 Center 12 444849 2 Locknut 3 4 10 Center Jam 13 444754 4 Locknut 5 16 24 Center 14 447224 4 Lockwasher 5 8 Internal 15 400216 1 Screw 5 16 18 x 2 3 4 Hex Head 16 445795 5 Nut 5 16 18 Spiralock Flange 17 416911 2 Screw 10 24 x 1 2 Thread Cutting 18 404016 6 Screw 1 4 20 x 5 8 Truss Head 19 446142 2 Lockwasher 3...

Page 60: ... 17 18 19 20 21 22 23 24 25 12 11 4 5 6 14 27 LF 3400 LF 3800 11 2 Tilt Steering Serial No 67958 1767 and Up Serial No 67959 1841 and Up Serial No 67960 1655 and Up Serial No 67961 1694 and Up Serial No 67971 1836 and Up Serial No 67972 1864 and Up ...

Page 61: ...ter Jam 14 64205 054 4 Screw M8 1 25 x 130 mm Hex Head 15 447224 1 Lockwasher 5 8 Internal 16 400216 1 Screw 5 16 18 x 2 3 4 Hex Head 17 445795 4 Nut 5 16 18 Spiralock Flange 18 416911 2 Screw 10 24 x 1 2 Thread Cutting 19 404016 6 Screw 1 4 20 x 5 8 Truss Head 20 446142 2 Lockwasher 3 8 Heavy 21 400258 2 Screw 3 8 16 x 3 4 Hex Head 22 441614 4 Carriage Bolt 5 16 18 x 1 23 2811364 1 Steering Wheel...

Page 62: ...11 ref 13 14 16 18 19 21 22 23 24 27 28 29 30 31 34 4 17 15 26 25 35 26 32 1 11 7 ref 22 Turbo Units 12 22 22 22 41 42 42 28 30 26 24 20 29 33 28 37 26 39 40 38 36 30 A A A LF 3400 LF 3800 12 1 Radiator and Air Cleaner Serial No All LF34 10 ...

Page 63: ...Cleaner 15 4169423 1 Hose Pipe to Turbo Intake Turbo Units Only 16 445796 4 Nut 3 8 16 Spiralock Flange 17 400182 2 Screw 5 16 18 x 5 8 Hex Head 18 445640 2 Nut 3 8 16 Steel Wing 19 3002195 1 Elbow 90 20 445795 2 Nut 5 16 18 Spiralock Flange 21 359615 2 Clamp Hose 22 326112 AR Clamp Hose 23 4168440 1 Pipe Hose Connection 24 367458 2 Clamp Hose 25 48540 01 1 Clamp Hose 26 452008 12 Flat Washer 3 8 ...

Page 64: ...e Battery Cable 1 2 3 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 24 24 6 7 10 12 13 21 16 17 4 5 16 17 8 9 11 22 30 2 20 A A 32 33 34 Turbo Engine LF 3400 LF 3800 13 1 Engine Assembly and Mounting Serial No All ...

Page 65: ... 444718 1 Locknut 5 16 18 Center 15 452006 3 Flat Washer 5 16 16 363485 12 Lockwasher M10 Heavy 17 366884 9 Screw M10 1 25 x 20mm Hex Head 18 362263 2 Screw M10 1 25 x 25mm Hex Head 19 361695 2 Screw M801 25 x 110mm Hex Head 20 400188 8 Screw 5 16 18 x 1 Hex Head 21 400272 3 Screw 3 8 16 x 2 1 4 Hex Head 22 444762 3 Locknut 3 8 16 Center 23 446136 2 Lockwasher 5 16 Heavy 24 445795 7 Nut 5 16 18 Sp...

Page 66: ...1004653 1 Muffler LF 3400 3800 Only 1 1002931 1 Muffler LF 3400 Turbo LF 3800 Turbo 2 1004598 1 Tailpipe 3 363586 6 Screw M8 1 25 x 20mm Hex Head 4 452006 2 Flat Washer 5 16 5 363485 2 Lockwasher M10 Heavy 6 366884 2 Bolt M10 1 25 x 25mm Hex Head 7 446136 6 Lockwasher 5 16 Heavy 8 553020 1 Gasket Exhaust 9 348856 1 Clamp Exhaust 10 3007889 1 Sleeve Insulating ...

Page 67: ...r 5003036 1 Seal Kit 3 1002854 1 Driveshaft 554663 2 Cross and Bearing Kit 4 3008819 1 Mount Gear Pump 5 446154 2 Lockwasher 1 2 Heavy 6 443118 2 Nut 1 2 13 Hex 7 363485 3 Lockwasher M10 Heavy 8 362263 3 Screw M10 1 25 x 20mm Hex Head 9 444762 2 Locknut 5 16 18 Center 10 452008 4 Flat Washer 3 8 11 446142 2 Lockwasher 3 8 Heavy 12 445796 2 Nut 3 8 16 Spiralock Flange 13 400266 2 Screw 3 8 16 x 1 1...

Page 68: ...nect to engine fuel injector overflow Connect to engine fuel pump 1 2 3 4 5 6 7 8 9 10 12 11 13 14 15 16 17 18 19 19 20 21 22 23 19 18 18 18 13 15 17 18 18 LF 3400 LF 3800 16 1 Fuel and Hydraulic Tanks Serial No All ...

Page 69: ...006337 1 Fuel Sender REFERENCE R 1 See 46 1 11 5003374 1 Gasket 12 2721806 1 Cap Fuel Tank 13 554748 1 Fuel Line 5 16 I D Cut to 72 Inches 14 554748 1 Fuel Line 5 16 I D Cut to 18 Inches 15 361117 3 Bushing Fuel Tank 16 361748 1 Valve Overflow 17 554752 1 Fuel Line 3 16 I D Cut to 70 Inches 18 366526 6 Clamp Hose 19 403769 14 Screw 1 4 20 x 1 2 Hex Flange 20 403910 5 Screw 10 24 x 1 2 Truss Head 2...

Page 70: ... Up Serial No 67951 1601 and Up Item Part No Qty Description Serial Numbers Notes 1 1003462 1 Hose Pump to Upper Traction Tee 2 339994 4 Adaptor Straight 3 339999 2 Adaptor Straight 4 1003463 1 Hose Pump to Lower Traction Tee 5 340339 2 Tee Union 6 1003442 2 Hose Motor To Tee 7 1003441 1 Hose Lower Motor Port To Tee 8 1003930 1 Hose Upper Motor Port To Tee ...

Page 71: ...verse 4WD Tee 2 339994 6 Adapter Straight 3 339999 2 Adapter Straight 4 1003457 1 Tube Reverse 4WD Tee 5 1003439 1 Hose Pump To Forward 4WD Tee 6 1003456 1 Tube Forward 4WD Tee 7 1003442 2 Hose Tee To Wheel Motor 8 1003441 2 Hose Tee To Wheel Motor 9 4135554 1 Valve 4WD See 43 1 10 1003094 1 Tube Forward 4WD Tee To Valve 11 1003095 1 Tube Reverse 4WD Tee To Valve 12 1003455 4 Hose 4WD Valve To Mot...

Page 72: ...3461 1 Hose Charge Pressure Inlet 2 364945 1 Fitting Diagnostic 3 339998 1 Adaptor Straight 4 365466 2 Fitting Diagnostic 5 339996 2 Adaptor Straight 6 340274 1 Adaptor Tee 7 2812272 1 Tube Rear Reel Valve to Filter Rear Reel Valve Port T 8 4113601 1 Tube Case Drain 9 363030 3 Cover Dust 10 1003342 1 Hose LT Port To Steering Cylinder 11 1003341 1 Hose RT Port To Steering Cylinder 12 1003334 1 Hose...

Page 73: ...nlet 4 445796 1 Nut 3 8 16 Spiralock Flange 5 3001296 2 Fitting Beaded Insert 6 4148857 3 Hose Gear Pump Inlet 7 364190 1 Clamp 1 1 2 I D 8 400264 1 Screw 3 8 16 x 1 1 4 Hex Head 9 3008673 6 Clamp Constant Torque 10 2810256 1 Hose Pump To Front Reel Valve Front Reel Valve Port P 11 339933 1 Connector Straight 12 1003284 1 Tube Pump to Rear Reel Valve Rear Reel Valve Port P 13 339990 1 Adaptor Stra...

Page 74: ...74 1 2 3 4 5 6 8 9 10 11 8 12 14 13 15 16 4 7 19 20 18 17 LF 3400 LF 3800 21 1 Return Hydraulics Serial No All ...

Page 75: ...Return 8 340007 2 Adapter Straight 9 1004311 1 Tube Left Front Motor Drain 10 340026 1 Adapter 45 4WD Units Only 11 4120536 1 Hose 4WD Valve Drain 4WD Units Only 12 339989 2 Connector Straight 13 339993 1 Adapter Straight 14 2812275 1 Tube Front Reel Valve Return Front Reel Valve Port T 15 2812273 1 Tube Lift Valve Return Lift Valve Port T 16 339921 1 Cap 2WD Units Only 17 340267 1 Tee Straight Th...

Page 76: ...artridge 556419 1 Charge Pressure Switch REFERENCE SW 1 See 46 1 2 132704 1 Return Filter 557772 1 Oil Filter Cartridge 3 3007290 1 Bracket Filter 4 409811 4 Screw 5 16 18 x 5 8 Thread Cutting 5 446130 2 Lockwasher 1 4 Heavy 6 446142 8 Lockwasher 3 8 Heavy 7 400258 8 Screw 3 8 16 x 3 4 Hex Head 8 400108 2 Screw 1 4 20 x 3 4 Hex Head 9 4135566 1 Lift Valve See 42 1 10 365466 3 Fitting Diagnostic 11...

Page 77: ...mbers Notes 1 1003344 1 Hose Lift Valve to Right Front Lift Valve Port 10 2 1003343 1 Hose Right Front to Lift Valve Lift Valve Port 1 3 1003345 1 Hose Center to Lift Valve Lift Valve Port 2 4 1003346 1 Hose Center to Lift Valve Lift Valve Port 9 5 1003347 1 Hose Left Front to Lift Valve Lift Valve Port 3 6 1003348 1 Hose Lift Valve to Left Front Lift Valve Port 8 7 3000953 6 Disk 0 040 Orifice 8 ...

Page 78: ... 2 1003351 1 Hose Left Rear to Right Rear Rod Ports 3 1003350 1 Hose Lift Valve to Inside Tee Lift Valve Port 6 4 1003349 1 Hose Lift Valve to Outside Tee Lift Valve Port 4 5 353190 1 Plate 0 026 Orifice 6 337317 1 Fitting One way Restrictor 7 339897 1 O Ring 8 3000953 2 Disk 0 040 Orifice 9 339979 5 Adaptor Straight 10 3008392 1 Disk 0 052 Orifice 11 340263 1 Adaptor Tee Base Port 12 340143 1 Ada...

Page 79: ...ter Motor 4 1003446 1 Hose Center Motor to Bulkhead 5 1003447 1 Hose Bulkhead to Left Front Motor 6 1003338 1 Hose Left Front Motor to Valve Front Reel Valve Port B 7 2812241 1 Hose Right Front Motor Drain 8 2812242 1 Hose Left Front Motor Drain 9 1003451 1 Hose Center Motor Drain 10 340070 6 Adapter 90 11 339972 3 Adapter Straight 12 339989 2 Adapter Straight 13 340241 2 Adapter Union Bulkhead 14...

Page 80: ...80 Change from previous revision 2 3 5 6 7 8 9 10 4 1 10 7 7 6 3 10 9 7 10 1 LF 3400 LF 3800 26 1 Rear Reel Hydraulics Serial No All ...

Page 81: ...ht Rear to Left Rear Motor 3 1003335 1 Hose Left Rear Motor to Valve 4 1003449 1 Hose Left Rear Drain 5 1003448 1 Hose Right Rear Drain 6 339989 2 Adapter Straight 7 340070 4 Adapter 90 8 339972 2 Adapter Straight 9 2822503 2 Motor 5 Diameter Reel LF 3400 See 43 1 9 1002620 2 Motor 7 Diameter Reel LF 3800 and LF 3407 See 44 1 10 473142 4 Tie Wrap ...

Page 82: ...Front Reel Drain 6 7 4 8 3 5 6 4 5 15 7 10 8 9 17 1 3 1 2 3 4 5 Reel Motor Hoses 16 15 7 8 Traction Hoses Traction Hoses 4WD 2WD 5 10 1 5 10 11 10 12 10 5 5 3 14 10 3 2WD 6 6 Fuel Lines Steering Hoses Lift Cylinder Hoses 4WD 4WD Tubes 8 13 6 10 6 3 LF 3400 LF 3800 27 1 Hydraulic Clamps Serial No All ...

Page 83: ...Screw 5 16 18 x 5 8 Thread Cutting 6 445794 AR Locknut 1 4 20 Spiralock Flange 7 3003473 AR Clamp Double Tube 8 400122 AR Screw 1 4 20 x 2 1 4 Hex Head 9 3007567 1 Bracket Clamp 10 365566 AR Clamp 1 1 4 I D 11 361831 1 Tube 2WD Only 12 400196 1 Screw 5 16 18 x 2 Hex Head 2WD Only 13 367186 1 Clamp Double Tube 4WD Only 14 400112 1 Screw 1 4 20 x 1 Hex Head 2WD 15 444708 AR Locknut 1 4 20 Center 16 ...

Page 84: ... 2 5 6 7 8 9 12 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 18 11 11 6 6 17 19 7 7 8 8 10 17 19 28 17 19 9 19 32 19 19 32 32 3 4 10 11 11 8 8 7 7 19 19 6 6 32 17 19 6 32 17 31 30 33 LF 3400 LF 3800 28 1 Lift Arms Serial No All ...

Page 85: ...nly 11 3007798 5 Lock Pin 12 3007989 5 Pin Cylinder 13 362824 5 Spacer Lift Arm 14 364248 5 Collar 15 455004 10 Flat Washer 1 16 400272 5 Screw 3 8 16 x 2 1 4 Hex Head 17 2500477 5 Machinery Bushing 18 444762 7 Locknut 7 16 18 Center 19 461409 15 Roll Pin 3 16x x1 3 4 20 3009490 5 Wave Washer 21 4125831 2 Switch Proximity REFERENCE SW 14 and SW 16 See 46 1 22 800440 4 Screw 4 40 x 1 Truss Head 23 ...

Page 86: ...t Switch F Glow Plugs G Fuel Solenoid H Charge Filter Switch J Engine Oil Pressure Switch K Temperature Sender L 4WD Valve 4WD Only M Reel Valve 11 29 To Motor 1 2 3 19 4 5 6 7 8 9 10 14 Part of 14 18 16 10 16 15 20 21 22 23 24 24 25 26 27 28 17 9 12 26 8 13 LF 3400 LF 3800 29 1 Wire Harness and Controller Box Serial No All ...

Page 87: ...444708 1 Locknut 1 4 20 Center 14 4135545 1 Body Wire Harness 15 4126082 2 Relay SPDT With Diode REFERENCE K 10 and K 11 See 46 1 16 446118 4 Lockwasher 10 17 403910 4 Screw 10 24 x 1 2 Truss Head 18 361439 1 Circuit Breaker 12V 50A REFERENCE CB 1 See 46 1 19 400104 1 Screw 1 4 20 x 1 2 Hex Head 20 3007777 1 Cable Positive Battery 21 2810213 1 Cable Negative Battery 22 473142 1 Cable Tie 23 300925...

Page 88: ... 2 3 5 6 7 8 9 12 11 13 14 16 18 19 20 21 22 23 24 27 28 29 31 33 4 17 15 25 26 34 32 1 35 36 37 10 30 2 3 4181863 4182520 LF 3400 LF 3800 30 1 Five Inch Reel Assembly LF 3400 LF 3400 Turbo Serial No All ...

Page 89: ...Profile Fairway Standard 15 503460 1 Bedknife Heavy Section Optional 16 3009138 13 Screw 1 4 20 x 1 2 Flat Head 17 315298 2 Bolt 7 16 x 3 4 18 446136 8 Lockwasher 5 16 Heavy 19 443106 8 Nut 5 16 18 Hex 20 453009 4 Flat Washer 5 16 21 1000480 1 Bearing Housing 2000060 1 Housing 22 500534 1 Bearing Cup and Cone 23 336962 1 Seal Grease 24 471214 1 Grease Fitting 25 471240 1 Vent Fitting 26 5002151 1 ...

Page 90: ...90 2 3 5 6 7 8 9 10 12 11 13 14 16 18 19 20 21 22 23 24 28 29 4 17 15 25 26 27 1 12 8 19 LF 3400 LF 3800 31 1 Five Inch Reel Assembly LF 3400 LF 3400 Turbo Serial No All ...

Page 91: ... Hex 13 453023 4 Flat Washer 1 4 14 343616 2 Stud 15 123268 1 Front Roller See 35 1 16 3005692 2 Knob Front Roller Adjusting 17 441674 2 Carriage Bolt 5 16 18 x 1 3 4 18 400186 2 Screw 5 16 18 x 7 8 Hex Head 19 445795 4 Locknut 5 16 18 Hex 20 352737 2 Screw 1 4 20 x 7 8 Square Head 21 3008438 1 Roller Bracket 22 3008439 1 Roller Bracket 23 400188 2 Screw 5 16 18 x 1 Hex Head Front Wing Reels Only ...

Page 92: ...9 10 12 11 13 14 16 18 19 22 20 21 40 23 24 27 28 29 30 31 33 4 17 15 25 26 34 37 38 39 35 36 32 1 18 18 34 27 38 39 33 35 36 26 14 4182520 LF 3400 LF 3800 32 1 Seven Inch Reel Assembly LF 3800 and LF 3407 Serial No All ...

Page 93: ...djuster 15 2000125 1 Knob 16 3004795 1 Housing 17 3010470 1 Spring Urethane 18 3009892 3 Spacer Cup 19 3010472 1 Rod 20 3010471 1 Bolt Special 21 461357 1 Roll Pin 1 8 x 5 8 22 422511 1 Set Screw 5 16 18 x 3 8 23 3005210 2 Retaining Ring 24 365501 2 Bolt Special 25 434049 8 Screw 5 16 18 x 2 Socket Head 26 434003 2 Screw 5 16 18 x 1 Socket Head 27 362643 8 Spacer 28 454017 2 Spring Washer 29 41300...

Page 94: ...94 3 5 7 12 13 14 18 19 20 21 22 4 17 15 25 2 6 8 9 10 11 13 14 16 23 24 27 28 29 26 LF 3400 LF 3800 33 1 Seven Inch Reel Assembly LF 3800 and LF 3407 Serial No All ...

Page 95: ...l No 67848 1601 1899 7 3009281 1 Spring 22 Rear Roller Torsion Serial No 67848 1900 and Up 7 3009281 1 Spring 22 Rear Roller Torsion Serial No 67858 1601 and Up 8 343616 2 Stud 9 352737 2 Screw 1 4 20 x 7 8 Square Head 10 2000135 1 Counter Balance 11 3005692 2 Knob Roller Adjusting 12 441674 2 Carriage Bolt 5 16 18 x 1 3 4 13 443102 4 Nut 1 4 20 Hex 14 443106 2 Nut 5 16 18 Hex 15 446136 2 Lockwash...

Page 96: ...scription Serial Numbers Notes 1 461397 1 Roll Pin 1 4 x 1 1 4 2 453017 1 Flat Washer 1 2 3 400268 1 Screw 3 8 16 x 1 3 4 Hex Head 4 3008593 1 Tube Down Pressure 5 460312 1 Hairpin 6 443110 1 Nut 3 8 16 Hex 7 311870 1 Spring Compression 8 366974 1 Rod End 9 446142 1 Lockwasher 3 8 Heavy 10 352435 1 Spacer 11 443812 1 Nut 3 8 24 Hex ...

Page 97: ...2 3000115 1 Tube 3 500534 2 Bearing Cup and Cone 4 471214 2 Grease Fitting 5 338647 2 Grease Seal 6 N S 16 Spacer 7 3004882 2 Grease Seal 8 3005156 2 Sleeve Wear 9 367029 2 Locknut 10 241838 2 Bearing Housing 11 365016 1 Spring Heavy 12 N S 18 Washer 5000097 1 Roller Rebuild Kit Includes Items 35 1 Front Roller Part Number 123268 Serial No All ...

Page 98: ... Number 1000770 Serial No All Item Part No Qty Description Serial Numbers Notes 1 3001654 1 Shaft Roller 2 3001655 1 Tube Roller 3 3001656 2 Seal Grease 4 5000625 2 Bearing Cup and Cone 5 3000983 2 Seal Grease 6 3001762 2 Sleeve Wear 7 445718 2 Nut 5 8 18 Hex Jam Lock 8 3000698 2 Washer ...

Page 99: ...ers Notes 1 1002445 1 Tube 24 Roller 1 1003727 1 Tube 22 Roller 2 3005318 1 Shaft 24 Roller 2 3008027 1 Shaft 22 Roller 3 3005156 2 Sleeve Wear 4 3004882 2 Seal Grease 5 500534 2 Bearing Cup and Cone 6 445798 2 Locknut 3 4 16 Stover 37 1 Rear Roller Part Number 1002446 Part Number 1003728 Serial No All ...

Page 100: ... Qty Description Serial Numbers Notes 1 340603 2 Bracket Brake Mounting 116881 1 Disk Brake R H 116882 1 Disk Brake L H 2 590259 4 Nut 3 8 24 3 549441 2 V Plate 4 502517 1 Cam Lever 5 503296 2 Stud Plate with Lining 6 549443 4 Spring 7 554579 4 Spacer Brake 8 503295 2 Rib Plate with Lining 9 590260 4 Screw 3 8 24 x 2 1 4 ...

Page 101: ...rs Notes 1 5003080 1 Flow Control 5003579 1 Flow Control Seal Kit 2 4136815 1 Solenoid Valve 339909 4 O Ring 3 4135552 2 Coil REFERENCE K 3 and K 4 See 46 1 REFERENCE K 7 and K 8 See 46 1 4 5002157 3 Port Plug 5 5001065 3 Port Plug 6 4136814 2 Nut Coil with O Ring 7 4105980 1 Knob Flow Control 8 4143527 4 Bolt D03 Service Short 9 NS 1 Cavity Plug 5003579 1 Seal Kit ...

Page 102: ...t 4 557624 1 Nut Hex 5 557623 1 Key 6 558064 1 Bearing Housing 7 557629 1 Drive 8 557630 1 Geroler 9 557632 1 Drive Valve 10 557631 1 Plate Valve 11 557633 1 Valve 12 557637 1 Balance Ring and Pins 13 557634 1 Seal Inner Face 14 557635 1 Seal Outer Face 15 557636 2 Spring 16 557650 3 Bolt 5 3 4 17 557638 1 Housing Valve 18 557639 2 Check Plug Assembly 19 557642 2 Spring 20 557640 2 Ball Steel 21 5...

Page 103: ...al No All Item Part No Qty Description Serial Numbers Notes 1 A 1 Seal Exclusion 2 A 4 Seal 3 I D 3 A 1 Back Up Ring 4 A 1 Shaft Seal 5 554781 1 Shaft and Bearing Kit 6 554780 1 Key 7 554779 1 Hex Nut 8 A 1 Shaft Face Seal 9 A 1 Inner Face Seal 10 A 1 Outer Face Seal 11 554782 4 Bolt 554783 1 Seal Kit Includes Items Marked A ...

Page 104: ...No Qty Description Serial Numbers Notes 1 5003144 1 Relief Valve 5003579 1 Relief Valve Seal Kit 2 5001355 3 Pilot Operated Check Valve 5003578 1 Check Valve Seal Kit 3 4136815 1 Solenoid Valve 339909 4 O Ring 4 4135552 2 Coil REFERENCE K 5 and K 6 See 46 1 5 5002157 4 Plug Port 6 4136814 2 Nut Coil with O Ring 7 4154700 3 Pilot Piston 8 4143527 4 Bolt D03 Service Short ...

Page 105: ...003096 1 Solenoid Valve 5003578 1 Solenoid Valve Seal Kit 3 5003121 1 Solenoid Valve 5003554 1 Solenoid Valve Seal Kit 4 5003097 1 Pilot Operated 2 Way 5003580 1 2 Way Seal Kit 5 5003098 1 Check Valve 5003579 1 Seal Kit 6 5003099 1 Relief Valve 5003579 1 Seal Kit 7 5001065 4 Plug Port 8 5002541 15 Plug Port 9 2811254 2 Nut Coil with O Ring 10 178102 14 1 Pilot Piston LF 3400 LF 3800 43 1 4WD Valve...

Page 106: ...vision 1 2 3 LF 3400 LF 3800 43 1 Reel Motor Part Number 2822503 Five Inch Reel Serial No All Item Part No Qty Description Serial Numbers Notes 1 845269 1 O Ring 2 5003140 2 Relief Valve 3 5003688 1 Face Plate 5003589 1 Seal Kit ...

Page 107: ... Motor Part Number 1002620 Seven Inch Reel Serial No All Item Part No Qty Description Serial Numbers Notes 1 3006021 1 O Ring 2 5003140 2 Relief Valve 3 5003485 1 Face Plate 4 5003031 1 Seal Kit Not Shown 5 4102440 1 Shaft Output 1 2 3 Used on LF 3800 Models 5 ...

Page 108: ... 11 23 24 25 26 27 28 5 8 11 9 4 12 13 14 4 10 15 11 30 LF 3400 LF 3800 45 1 Steering Valve Part Number 4146775 Serial No 67958 1651 1766 Serial No 67959 1651 1840 Serial No 67960 1651 1654 Serial No 67961 1651 1693 Serial No 67971 1651 1835 Serial No 67972 1651 1863 ...

Page 109: ...solation Manifold 16 N S 1 Drive Link 17 N S 1 Metering Ring 18 A 11 Screw Socket Head 19 C 1 Seal Commutator 20 A 1 Commutator Cover 21 A 1 Commutator RIng 22 A 1 Commutator 23 A 1 Spacer 24 A 1 Rotor 25 A 1 Stator 26 A 1 Drive Plate 27 554855 1 Spacer 28 554856 1 Thrust Bearing 29 C 1 Face Seal 30 4146797 1 Dampening Cap 31 554857 1 Seal Spacer 32 N S 1 Upper Cover Plate 33 D 1 Shaft 34 D 1 Reta...

Page 110: ...L 4 L 6 L 2 R 3 M 1 B 1 R 2 U 1 U 2 U 3 R 1 K 1 K 2 L L B S S G G I Og Wh Og Wh Og Wh Og Wh Og Bk Og Wh LB Tn Tn LB Tn LB Tn LB Tn LB Tn Bk Bk Bk Bk Bk Bk Bk Bk Bk Pk Pk Pk 2 3 85 85 86 86 30 30 87 87 87A 87A Lb Bk Lb Bk Og Bu Og Bu Og Bu Wh RD B S F Rd Rd Rd Rd Pk Bu Ye Bu Og Ye Rd Rd Rd Rd Pu Wh Bn Ye LB wh P DG Gy Rd Bn Ye A B D B I C L LF 3400 3800 46 1 Electrical Schematic Serial No All ...

Page 111: ...0 SW 8 Bk Tn Bu K 5 1 2 Bk Tn Gn Tn Bu Tn Gn K 6 1 2 Bk Bk Gy Og Gy Og Gy Og K 8 K 4 1 1 2 2 A Og Pk SW 14 A B Pu Og Pu Og Pk Og Pk Og Pk SW 11 Gy Ye Og Pk SW 9 Gy Wh Gy Wh DB Ye Bk Bk Bk Gy Bk DB Ye Gy Ye Bn Rd Bn Wh Pu Pk Pu Pk Pu Bn Rd Bn Wh SW 16 A B B Og Pk SW 7 A B A B C D E F G H J K L M N R Og Wh Og Wh Og Bk Og Wh Og Wh Og Bk DB Pu Gn DG P Pk Tn Bk Pk Bu Ye Bu Og Ye Rd Rd Rd LB wh Gy Rd Bn...

Page 112: ... Light Included in 4130148 L 4 See 4 1 N S Glow Plug Light Included in 4130148 L 5 See 4 1 N S Engine Oil Pressure Light Included in 4130149 L 6 See 4 1 N S Hydraulic Filter Pressure Light Included in 4130149 L 7 See 4 1 366751 Hydraulic Level Light M1 Not Shown N S Starter Motor Included in Engine R 1 See 16 1 3006337 Fuel Sender R 2 See 13 1 364501 Temperature Sender R 3 Not Shown Glow Plugs Inc...

Page 113: ... U 1 See 4 1 3005121 Temperature Gauge U 2 See 4 1 365943 Fuel Gauge U 3 See 4 1 4129683 Hour Meter U 4 See 4 1 366670 Horn U 5 Not Shown Cruise Control Module Option U 6 See 29 1 4122841 Controller U 7 Not Shown N S Alternator Included in Engine Item Reference Illustration Part Number Description Serial Numbers Notes ...

Page 114: ... Valve 1167 psi 1167 psi LR Reel Motor RR Reel Motor 1167 psi LF Reel Motor 1167 psi C Reel Motor 1167 psi RF Reel Motor Reel Diag Reel Diag Strg Diag 10 Micron 25 psi Crack Bypass 25 psi Crack Bypass 100 Mesh Screen Return Filter Oil Cooler A B B D E F G H J Reel Motor Displacement LF 3400 72 ci LF 3800 1 01 ci LF 3400 LF 3800 47 1 Hydraulic Schematic 5 Gang Units LF 3400 LF 3800 and LF 3400 Turb...

Page 115: ...nt Cylinder Steering Unit In Out Aux LT RT 4 13 ci 1450 psi 450 psi 026 040 040 040 040 040 040 040 040 052 One Way 25 psi 25 psi 10 Micron Charge Filter 19 0 ci 19 0 ci Front Wheel Motors 4WD Valve Rear Wheel Motors 450 psi 8 0 ci 8 0 ci 1 1 1 2 2 F R Lift Valve Strg Diag A B B D E F J G H LF 4675 LF 4677 LF34 38 ...

Page 116: ...ing Face Seal Size X X X W X Y W W X Y O Ring Face Seal Size O Ring Face Seal Size O Ring Boss Dash Size X Y W W X Y W X Y W W X Y O Ring Face Seal Size O Ring Face Seal Size O Ring Boss Dash Size W X Y O Ring Face Seal Size O Ring Face Seal Size W X Y O Ring Face Seal Size O Ring Not Needed O Ring Not Needed O Ring Face Seal Size W X Y O Ring Face Seal Size O Ring Face Seal Size O Ring Face Seal ...

Page 117: ...08 339896 340057 4 6 90 Adapter 339908 339897 340070 10 10 90 Adapter 339911 339899 340090 24 24 90 Adapter 339915 339903 340143 6 6 6 Swivel Branch Tee 339909 339909 340241 10 10 Union Bulkhead Adapter 339911 339911 340263 6 6 6 Straight Thread Run Tee 339909 339897 340274 8 10 8 Straight Thread Run Tee 339910 339899 340339 16 16 16 Union Tee 339913 339913 SAE Boss O Rings ORS Face Seal O Rings D...

Page 118: ...mes Green Aerosol Can 4112764 1 Quart Can Ransomes Green Lapping Compound 5002488 One 10 Pound Pail of 80 Grit 5002490 One 25 Pound Pail of 80 Grit 5002489 One 10 Pound Pail of 120 Grit 5002491 One 25 Pound Pail of 120 Grit Specialty Compound 365422 5 3 Ounce Tube of Electrical Insulating Gel 5001581 14 Ounce Can of Lubriplate Multi Lube A 523248 Chain Lubricant 4136736 Zinc Spray Corrosion Protec...

Page 119: ...87 2501026 87 2501027 87 2721806 69 2809907 67 2810043 91 2810165 89 2810166 89 2810424 65 2810440 67 2810471 93 2810472 93 2810553 51 2810702 69 2811254 105 2811255 76 2811346 61 2811364 61 2811365 59 61 2811399 93 2811547 59 61 2812201 57 2812202 57 2812241 79 2812242 79 2812269 55 2812270 55 2812271 75 2812272 72 2812273 75 2812275 75 2822503 79 81 3000115 97 3000698 98 3000953 77 78 3000983 98...

Page 120: ...0 72 76 363485 65 66 67 363586 65 66 364190 73 364248 85 364501 65 364900 89 364945 72 365016 97 365398 63 365466 72 76 365501 93 365566 83 365943 45 365959 73 366526 69 366670 45 366751 45 366768 45 366789 55 57 366790 57 366870 51 366879 65 366883 37 366884 65 66 366931 87 366974 47 96 367029 97 367031 65 367164 89 367186 63 83 367350 57 367458 63 367631 87 390859 57 391202 91 4102440 107 410306...

Page 121: ...7 89 5003096 105 5003097 105 5003098 105 5003099 105 5003121 105 5003140 106 107 5003144 104 5003150 89 5003191 39 5003219 109 5003220 109 5003282 87 5003374 69 5003432 67 5003433 67 5003434 67 5003441 85 5003442 63 5003447 63 5003460 65 5003485 107 5003554 105 5003578 104 105 5003579 101 104 105 5003580 105 5003589 106 5003658 85 5003688 106 5003769 39 41 43 500534 89 97 99 500596 55 502517 100 5...

Page 122: ...en Performance Matters 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 Genuine Jacobsen Parts provide reliable high quality product support ...

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