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Parts & Maintenance
Manual
HR 4600 Turbo
67862 – Kubota V1505-TE, 2WD
67863 – Kubota V1505-TE, 4WD
GB
Rotary Mower
3009161-Rev B
6
5
9
1 1
1 6
1 3
1 5
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

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Summary of Contents for Jacobsen 67862

  • Page 1 3009161-Rev B 1 - I N C L U D E S I T E M S 3 - 1 6 Parts & Maintenance Manual HR 4600 Turbo Rotary Mower ™ 67862 – Kubota V1505-TE, 2WD 67863 – Kubota V1505-TE, 4WD...
  • 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

    789012 Valve, Lift Includes Items 2 and 3 345678 • Handle Serviced part included with Item 2 Non serviced part included with Item 2 • Seal Kit Indicates a part painted Jacobsen Orange 901234.6 Screw, 1/4-20 x 2” Hex Head...
  • 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

    SAFETY IMPORTANT SAFETY NOTES ________________________________________________ This safety alert symbol is used to alert you to potential hazards. DANGER - Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury. WARNING - Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.
  • Page 6: Specifications

    SPECIFICATIONS SPECIFICATIONS PRODUCT IDENTIFICATION_________________________________________________ 67862 ......HR 4600 Turbo, 2 Wheel Drive Always provide the serial number of the unit when ordering replacement parts or requesting service information. 67863 ......HR 4600 Turbo, 4 Wheel Drive Serial Number ....An identification plate, like the one...
  • Page 7: Weights And Dimensions

    SPECIFICATIONS WEIGHTS AND DIMENSIONS ________________________________________________ Dimensions: Weight (2 WD Tractor): Lbs. (kg) Inches (mm) Length - ............133 (3378) Overall (less operator) ........ 2930 (1329) Height - Top of Steering Wheel ....58.7 (1491) Height - Top of ROPS........80.5 (2045) Width - Mow ..........
  • Page 8: Adjustments

    ADJUSTMENTS ADJUSTMENTS GENERAL________________________________________________________________ Replace, do not adjust, worn or damaged components. WARNING Do not wear jewelry or loose fitting clothing when making adjustments or repairs. To prevent injury, lower implements to the ground, disengage all drives, engage parking brake, stop engine and remove key from ignition switch before making any CAUTION adjustments or performing maintenance.
  • Page 9: Brakes

    ADJUSTMENTS BRAKES _________________________________________________________________ Adjust brakes after replacing or servicing brake assembly, or if pedal travel becomes excessive. Loosen adjusting nuts (C). Adjust cable so brake pedal has 1 in. (25 mm) free (E) before brake pads engage brake disk. travel Tighten nut (C) to lock adjustment in place.
  • 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 5-6 mph (8-9 kph) To adjust forward speed: Stop engine.
  • Page 11: Cutting Height

    ADJUSTMENTS CUTTING HEIGHT _________________________________________________________ Cutting height for decks can be adjusted from 1 to 4 in. (25-100 mm) in 1/2 in. (13 mm) increments. Actual cutting height may vary somewhat from the heights given depending on turf conditions and other factors. 1 1/2 Note: When cutting undulating areas, lower cutting heights may cause scalping.
  • Page 12: Steering Tow-In

    ADJUSTMENTS STEERING TOE-IN _________________________________________________________ Turn wheels to straight ahead position. Loosen jam nuts (J) on both sides of tie rod (M). Turn tie rod (M) to provide proper toe-in. Toe-in must not exceed +1/16” (1.5 mm) (K). Retighten jam nuts. After adjusting tie rod, adjust steering cylinder by threading the rod (N in or out of ball joint so spindle arm (L) clears the stop on the axle by 1/32 to 3/32in.
  • Page 13: Torque Specification

    ADJUSTMENTS 3.10 TORQUE SPECIFICATION ___________________________________________________ CAUTION All torque values included in these charts are approximate and are for reference only. Use of these torque values is at your sole risk. Textron Turf Care And Specialty Products is not responsible for any loss, claim, or damage arising from the use of these charts.
  • Page 14: Maintenance

    MAINTENANCE MAINTENANCE GENERAL________________________________________________________________ Keep all moving parts properly adjusted and lubri- WARNING cated. Replace worn or damaged parts before operating Before you clean, adjust, or repair this equipment, the machine. disengage all drives, lower implements to the ground, engage parking brake, stop engine and remove key from Keep all fluids at their proper levels.
  • 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” and the Verify battery polarity before connecting or disconnecting the battery cables. key has been removed before servicing the battery. When installing the battery, always assemble the RED, CAUTION positive (+) battery cable first and the ground, BLACK, negative (-) cable last.
  • Page 17: Hydraulic Hoses

    MAINTENANCE 4.10 MUFFLER AND EXHAUST___________________________________________________ To protect from carbon monoxide poisoning, inspect the WARNING complete exhaust system regularly and always replace a defective muffler. Exhaust fumes contain carbon monoxide that is toxic and can be fatal when inhaled. If you notice a change in the color or sound of the exhaust, stop the engine immediately.
  • Page 18 MAINTENANCE 4.13 HYDRAULIC FILTERS ______________________________________________________ The hydraulic system is protected by two 10 micron filters; a Check hydraulic oil level in reservoir and fill to full mark charge filter (B) and return line filter (A). Flow though the on dipstick. filters is monitored during operation.
  • Page 19: Radiator

    MAINTENANCE 4.15 RADIATOR _______________________________________________________________ Use a blow gun to clean the radiator and oil cooler fins. WARNING Note: A sliding panel located under the frame can be loosened and pulled back to allow dirt and debris to fall To prevent serious bodily injury from hot coolant or though frame .
  • 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 tractor is parked on a solid and level surface.
  • Page 21: Sharpening Blades

    MAINTENANCE 4.21 SHARPENING BLADES _____________________________________________________ 1. Place a wooden block between the blade and mower housing to stop the blade from moving. To remove blade on left wing and center decks, turn screw holding blade counterclockwise. To remove blade on Maximum right hand deck, turn screw holding blade clockwise.
  • Page 22: Storage

    MAINTENANCE 4.22 STORAGE________________________________________________________________ Wash the tractor thoroughly and lubricate. Repair and After Storage paint damaged or exposed metal. Check and reinstall battery Inspect the tractor, 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 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 Textron Turf Care And Specialty Products dealer. Symptoms Possible Causes Action Section Ref.
  • Page 24: 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 indicates an inactive circuit and will turn a lamp signals from various switches and sensors throughout the off.
  • Page 25: Maintenance & Lubrication Charts

    MAINTENANCE & LUBRICATION CHARTS MAINTENANCE & LUBRICATION CHARTS GENERAL ________________________________________________________________ Lubricate with grease that meets or exceeds NLGI WARNING Grade 2 LB specifications. Apply grease with a manual grease gun and fill slowly until grease begins to seep Before you clean, adjust, or repair this equipment, out.
  • Page 26: Lubrication Chart

    MAINTENANCE & LUBRICATION CHARTS LUBRICATION CHART _____________________________________________________ Grease Fittings F1 - 50 Hours (Every Week) Pivot Housing (12 Fittings) Lift Arm (3 Fittings) Lift Cylinders (6 Fittings) Caster Wheel Spindles (8 Fittings) Brake Pedal Pivot (2 Fittings) Traction Pedal Pivot (1 Fitting) Ball Joint (2 Fittings) Steering Pivot (2 Fittings) Steering Cylinder (2 Fittings)
  • Page 27 PARTS LIST PARTS LIST TABLE OF CONTENTS______________________________________________________ 1.1 ..Decals ..............28 26.1..Lift Hydraulics ........... 68 2.1 ..Hood ..............30 27.1..Hydraulic Clamps..........70 3.1 ..Seat Pan ............. 32 28.1..Front Wheel Motor and Deck Motor Drains ..71 4.1 ..
  • Page 28: Decals

    HR-4600 Serial No. All 1.1 Decals OPERATION READ MANUAL BEFOR OPERATING. REPLACEMENT MANUAL AVAILABLE FROM: TEXTRON TURF CARE AND SPECIALTY STARTING THE TRACTOR CONTROLLER FUNCTIONS BY LAMP NUMBER PRODUCTS, RACINE WI. LAMP SIGNAL CIRCUIT THE FOLLOWING LAMPS MUST BE ON WHEN THE 3..INPUT...PROGRAM ACTIVE (INDICATES CONTROLLER To Start To Stop/Park...
  • Page 29 Decal, Hydraulic Oil 3008576 Decal, Diesel Fuel 3010226 Decal, Instrument Panel 3008327 Decal, 4WD 4WD Only 3007505 Decal, Jacobsen 3007514 Decal, Textron 3007750 Decal, Left Side Blue Stripe 3007751 Decal, Right Side Blue Stripe 3009164 Decal, HR 4600 TURBO > Change from previous revision...
  • Page 30: Hood

    HR-4600 Serial No. All 2.1 Hood...
  • Page 31 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 1004981 Hood Assembly Includes Items 16 ~ 20 on Illustration 1.1 3007549 • Foam, Front 3007550 • Foam, Right Side 3007551 • Foam, Left Side 3007552 • Foam, Top 3007661 • Seal, Rear 557620 •...
  • Page 32: Seat Pan

    HR-4600 Serial No. All 3.1 Seat Pan 27 / 28...
  • Page 33 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 1004279 Floorpan 3009292 Seat Pan 3006909 Support, Right Seat 3006910 Support, Left Seat 3009995 Adjuster, Latching 3006988 Adjuster, Slave 400258 Screw, 3/8-16 x 3/4” Hex Head 441602 Carriage Bolt, 5/16-18 x 3/4” >...
  • Page 34: Instrument Panel

    HR-4600 Serial No. All 4.1 Instrument Panel...
  • Page 35 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 2811508 Panel, Instrument 162723 Meter, Hour 447006 • Lockwasher, #10 444310 • Nut, #10 365943 Gauge, Fuel 3005121 Gauge, Water Temperature 447002 • Lockwasher, #6 External Tooth 444302 • Nut, #6-32 Hex 447206 •...
  • Page 36: Traction Pedal

    HR-4600 Serial No. All 5.1 Traction Pedal 23 27...
  • Page 37 HR-4600 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 3007392 Switch, Proximity 3006327 Shaft, Turn Assist 333542 Tie Stud 3006998 Rod, Hydro 3006999 Bracket, Hydro Mount 3007001...
  • Page 38: Brake Pedal

    HR-4600 Serial No. All 6.1 Brake Pedal...
  • Page 39 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 3006838 Bracket, Brake 3007392 Switch, Proximity 3006327 Shaft, Turn Assist 3007606 Lever, Parking Brake 3006997 Mount, Brake 1003074 Turn Asst. - R.H. 1002549 Turn Asst. - L.H. 352726 • Bushing 471214 Grease Fitting 446110 Lockwasher, #8 403860...
  • Page 40: Frame And Front Axle

    HR-4600 Serial No. All 7.1 Frame and Front Axle 11/12...
  • Page 41 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 366292 Tire 5002909 360111 Valve, Inflation 1001757 Motor, Wheel See Illustration 35.1 554780 • Key 554779 • Nut, Hex 5003161 Frame 345666 Clamp 1002862 Axle, Front > 409811 Screw, 5/16-18 x 5/8” Thread Cutting –...
  • Page 42: Wheel Drive Steering

    HR-4600 Serial No. All 8.1 2 Wheel Drive Steering...
  • Page 43 HR-4600 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 • Seal Kit (Gold Star) 5003638 •...
  • Page 44: Wheel Drive Steering

    HR-4600 Serial No. All 9.1 4 Wheel Drive Steering...
  • Page 45 HR-4600 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 • Seal Kit (Gold Star) 5003658 •...
  • Page 46: Tilt Steering

    HR-4600 Serial No. All 10.1 Tilt Steering...
  • Page 47 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 5002918 Actuator, Gas Spring 5002919 • Cable, Actuator 2811346 Tower, Steering 1003458 Valve, Steering See Illustration 39.1 339979 • Adapter, Straight 339974 • Adapter, Straight 2611365 Wheel, Steering Includes Cap 3010651 Cover, Steering Tower 3005934 Bolt, Shoulder 3005981...
  • Page 48: Radiator And Air Cleaner

    HR-4600 Serial No. All 11.1 Radiator and Air Cleaner...
  • Page 49 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 3001965 Filter, Air 5000919 • Element, Air Cleaner 5000920 • Cover 5000921 • Valve 3001388 Bracket, Air Filter 3006094 Shroud, Rear Frame 3006583 Bracket, Air Cleaner Mounting 3006585 Shroud, Radiator Fan 3005607 Oil Cooler 557367 Recovery Tank...
  • Page 50: Engine Assembly

    HR-4600 Serial No. All 12.1 Engine Assembly...
  • Page 51 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 1 1002857 Engine, Kubota V1505-TE 557759 • Engine Oil Filter 366879 Isolator, Engine 1003239 Front Engine Mount 1003260 Left Side Engine Mount 1003261 Right Side Engine Mount 164102 Cable, Throttle 558021 • Clip 303962 •...
  • Page 52: Engine Exhaust

    HR-4600 Serial No. All 13.1 Engine Exhaust Item Part No. Qty. Description Serial Numbers/Notes 1002931 Muffler 1004598 Tailpipe 363586 Screw, M8-1.25 x 20mm Hex Head 452006 Flat Washer, 5/16 363485 Lockwasher, M10 Heavy 362263 Bolt, M10-1.25 x 25mm Hex Head 446136 Lockwasher, 5/16 Heavy 553020...
  • Page 53: Pump Mounting

    HR-4600 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 1004002 Pump, Gear 5003173 •...
  • Page 54: Wing Lift Arms

    HR-4600 Serial No. All 15.1 Wing Lift Arms Part of Frame...
  • Page 55 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 1003006 Wing Lift Frame 2809794 • Bushing 1003531 Right Wing Lift Arm 1003532 Left Wing Lift Arm 342049 • Bushing 2 Per Lift Arm 3006882 Pin, Lift Arm Pivot 3009078 Cylinder, Wing Lift 5003664 •...
  • Page 56: Center Lift Arm

    HR-4600 Serial No. All 16.1 Center Lift Arm Detail View...
  • Page 57 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 1004499 Lift Arm, Center 3007963 Washer, Lift Arm 3009798 Pin, Center Lift Cylinder Mounting 3009698 Bracket, Stop > 443812 Nut, 3/8-24 Hex Jam 364248 Collar, Lift Arm > 354989 Stop, Rubber 132871 Center Lift Cylinder 558016 •...
  • Page 58: Wing Proximity Switches

    HR-4600 Serial No. All 17.1 Wing Proximity Switches Item Part No. Qty. Description Serial Numbers/Notes > 3008605 Bracket, Proximity Switch > 400114 Screw, 1/4-20 x 1-1/4” Hex Head > 443102 Nut, 1/4-20 Hex > 446130 Lockwasher, 1/4 Heavy > 452004 Flat Washer, 1/4 >...
  • Page 59: Wing Deck Guide

    HR-4600 Serial No. 18.1 Wing Deck Guide 8 / 9 Item Part No. Qty. Description Serial Numbers/Notes > 2810674 Wheel, Guide > 400274 Screw, 3/8-16 x 2-1/2” Hex Head > 443110 Nut, 3/8-16 Hex > 444762 Locknut, 3/8-16 Center > 446142 Lockwasher, 3/8 Heavy >...
  • Page 60: Fuel And Hydraulic Tanks

    HR-4600 Serial No. All 19.1 Fuel and Hydraulic Tanks Connect to engine fuel injector overflow. Connect to engine fuel pump...
  • Page 61 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 132647 Valve, Shut Off 3001279 Switch, Float 3002397 Plug, Magnetic 339899 • O-Ring 3009204 Tank, Fuel 3005871 Tank, Hydraulic 3005872 Shell, Tank Cover 3006243 Plate, Tank Mounting 3009347 Strainer, Fuel Filler 3006332 Filter, Breather 3006337 Sender, Fuel...
  • Page 62: 2Wd Traction Hydraulics

    HR-4600 Serial No. 67837-1601 and Up 20.1 2WD Traction Hydraulics Serial No. 67839-1601 and Up Item Part No. Qty. Description Serial Numbers/Notes 1003439 Hose, Pump To Upper Traction Tube 339994 Adapter, Straight 339999 Adapter, Straight 1004445 Hose, Pump To Lower Traction Tee 340339 Tee, Union 1003810...
  • Page 63: 4Wd Traction Hydraulics

    HR-4600 Serial No. 67838-1601 and Up 21.1 4WD Traction Hydraulics Serial No. 67840-1601 and Up Item Part No. Qty. Description Serial Numbers/Notes 1003440 Hose, Pump To Reverse 4WD Tee 339994 Adapter, Straight 339999 Adapter, Straight 1003813 Tube, Reverse 4WD Tee 1003439 Hose, Pump To Forward 4WD Tee 1003814...
  • Page 64: Charge Pressure And Steering Hydraulics

    HR-4600 Serial No. All 22.1 Charge Pressure and Steering Hydraulics To Lift Valve P Port From Gear Pump To Lift Valve SO Port To Steering Cylinder Item Part No. Qty. Description Serial Numbers/Notes 1003461 Hose, Charge Pressure Inlet 364945 Fitting, Diagnostic 339998 Adapter, Straight 365466...
  • Page 65: Gear Pump Hydraulics

    HR-4600 Serial No. All 23.1 Gear Pump Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 365959 Strainer, Tank Mounted 340090 Adapter, 90° 1003992 Tube, Gear Pump Inlet 445796 Nut, 3/8-16 Spiralock Flange 3001296 Fitting, Beaded Insert 3008745 Hose, Gear Pump Inlet 340070 Adapter, 90°...
  • Page 66: Return Hydraulics

    HR-4600 Serial No. All 24.1 Return Hydraulics Item Part No. Qty. Description Serial Numbers/Notes 1003453 Hose, Oil Cooler 1003785 Tube, Return Filter > 339989 Adapter, Straight 339999 Adapter, Straight 1003454 Hose, Oil Cooler 1003389 Tube, Oil Cooler 1004011 Tube, Return Requires 339921 for 2WD Units 1004117 Hose, Wing Deck Valve Return...
  • Page 67: Lift Valve And Filter Mounting

    HR-4600 Serial No. All 25.1 Lift Valve and Filter Mounting Item Part No. Qty. Description Serial Numbers/Notes 123015 Charge Filter 556417 • Head 556418 • Oil Filter Cartridge 556419 • Charge Pressure Switch 132704 Return Filter 557772 • Oil Filter Cartridge 3007290 Bracket, Filter 409811...
  • Page 68: Lift Hydraulics

    HR-4600 Serial No. All 26.1 Lift Hydraulics...
  • Page 69 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 339979 Adapter, Straight 340061 Adapter, 90° 340119 Adapter, Tee 340191 Adapter, 45° Bulkhead 1004104 Hose, Bulkhead to Wing Cylinder 1004105 Hose, Bulkhead to Wing Cylinder 1004108 Hose, Lift Valve to Bulkhead Left Wing 1004109 Hose, Lift Valve to Bulkhead Right Wing...
  • Page 70: Hydraulic Clamps

    HR-4600 Serial No. All 27.1 Hydraulic Clamps Steering Hoses Return Filter Tube 4WD Tubes Steering Hoses Steering Hoses 2WD Only Forward Traction Tube Steering Hoses Reverse Traction Hose Item Part No. Qty. Description Serial Numbers/Notes 445795 Nut, 5/16-18 Spiralock Flange 3008474 Clamp, 1”...
  • Page 71: Front Wheel Motor And Deck Motor Drains

    HR-4600 Serial No. All 28.1 Front Wheel Motor and Deck Motor Drains To Center Deck Motor Drain To RightWing Deck Motor Drain To LeftWing Deck Motor Drain Item Part No. Qty. Description Serial Numbers/Notes 340215 Adapter, Bulkhead Tee 340375 Adapter, 90° 1004132 Hose, Lift Bulkhead to Drain Tube Hose, Center Deck Motor Drain...
  • Page 72: Wing Deck Control Valves

    HR-4600 Serial No. All 29.1 Wing Deck Control Valves To Gear Pump To Right Wing Deck Motors To Gear Pump Direction of Flow Left Wing Deck To Left Wing Deck Motors Direction of Flow Right Wing Deck Item Part No. Qty.
  • Page 73: Center Deck Control Valve

    HR-4600 Serial No. All 30.1 Center Deck Control Valve To Gear Pump Direction of Flow Center Deck Item Part No. Qty. Description Serial Numbers/Notes 340264 Adapter, Tee 452004 Flat Washer, 1/4 3008508 Bracket, Valve Mount 446128 Lockwasher, 1/4 443102 Nut, 1/4-20 Hex 400122 Screw, 1/4-20 x 2-1/4”...
  • Page 74: Wing Deck Hydraulics

    HR-4600 Serial No. All 31.1 Wing Deck Hydraulics Left Deck Shown To Bulkhead Adapter To Deck Control Valve Item Part No. Qty. Description Serial Numbers/Notes 340055 Adapter, 90° 1004113 Hose, Deck Valve to Inside Motor REFERENCE A, See 29.1 1004114 Hose, Inside Motor to Outside Motor 1004115 Hose, Deck Valve to Outside Motor...
  • Page 75: Center Deck

    HR-4600 Serial No. 32.1 Center Deck To Deck Control Valve To Traction Pump Case Drain Tube Item Part No. Qty. Description Serial Numbers/Notes 340055 Adapter, 90″ 1004642 Hose, Deck Valve to Left Motor REFERENCE C, See 30.1 1004643 Hose, Deck Valve to Right Motor 1004644 Hose, Left Motor to Right Motor REFERENCE D, See 30.1...
  • Page 76: Wire Harness And Controller Box

    HR-4600 Serial No. All 33.1 Wire Harness and Controller Box P/O 21 P/O 14 3 AMP 20 AMP To (-) 25 AMP Post on Battery 3 AMP Fuse Locations A - Headlight B - Lift Arm Limit Switch C - Fuel Level Sender/ Instrument Panel D - Seat Switch E - Oil Float Switch F - Glow Plugs...
  • Page 77 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 1003264 Tray, Battery 366931 Battery 3006799 Clamp, Battery 3006344 Controller, HR/TR 453009 Washer, 5/16 Flat 446134 Lockwasher, 5/16 > 400190 Screw, 5/16-18 x 1-1/4” Hex Head > 445795 Nut, 5/16-18 Spiralock Flange 445796 Nut, 3/8-16 Spiralock Flange 444310...
  • Page 78: Lift Valve

    HR-4600 Serial No. All 34.1 Lift Valve Part Number 1003612 4 / 8 2 / 9 5 / 8 5 / 8 3 / 9 Item Part No. Qty. Description Serial Numbers/Notes 5003757 Relief Valve 5002913 Solenoid Valve 5001353 Solenoid Valve 5003758 Solenoid Valve 5003759...
  • Page 79: 4Wd Valve

    HR-4600 Serial No. All 35.1 4WD Valve Part Number 1002622 Top View Front View Item Part No. Qty. Description Serial Numbers/Notes 5001354 Coil 5003096 Solenoid Valve 5003578 • Solenoid Valve Seal Kit 5003121 Solenoid Valve 5003554 • Solenoid Valve Seal Kit 5003097 Pilot Operated 2-Way 5003580...
  • Page 80: Steering Valve

    HR-4600 Serial No. All 36.1 Steering Valve Part Number 1003458...
  • Page 81 HR-4600 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, 5/16-18 Hex Jam Special Bolt Port Manifold Spring, Port Side Hex Drive A and E Needle Roller 503398 Valve Ring 503398 Valve Plate...
  • Page 82: Front Wheel Motor

    HR-4600 Serial No. All 37.1 Front Wheel Motor Part Number 1001757 18 19 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 554779 Nut, Hex 554780...
  • Page 83: Rear Wheel Motor

    HR-4600 Serial No. 67838-1601 and Up 38.1 Rear Wheel Motor Serial No. 67840-1601 and Up Part Number 5003218 Item Part No. Qty. Description Serial Numbers/Notes Seal Exclusion Seal, 3” I.D. Back Up Ring Shaft Seal 5003384 Shaft and Bearing Kit 554780 554779 Hex Nut...
  • Page 84: Brake Assemblies

    HR-4600 Serial No. All 39.1 Brake Assemblies Item Part No. Qty. Description Serial Numbers/Notes 340603 Bracket, Brake Mounting 503308 Disk Brake, R.H. 503309 Disk Brake, L.H. 590259 • Nut, 3/8-24 549441 • V-Plate 503306 • Cam Lever Used on 503308 Only 502517 •...
  • Page 85: Deck Valve

    HR-4600 Serial No. All 40.1 Deck Valve Part Number 1004137 Item Part No. Qty. Description Serial Numbers/Notes Manifold 5003508 Coil 5003747 Solenoid Valve 5002540 Seal Kit, Deck Valve > Change from previous revision...
  • Page 86: Rops

    HR-4600 Serial No. All 41.1 ROPS Optional Kit 67844 Item Part No. Qty. Description Serial Numbers/Notes 555892 Seat Belt Assy. 400374 Screw, 7/17-20 x 1-1/2” Hex Hd 452010 Washer, 7/16 Flat, Wide 446148 Lockwasher, 7/16 Hvy 400370 Screw, 7/16-20 x 1” Hex Hd 5000465 Screw, GR8, Hex Cap 446154...
  • Page 87: Decals, Deck

    HR-4600 Serial No. All 42.1 Decals, Deck 1 1/2 2 1/2 2 1/2 3 1/2 COUNTER CLOCKWISE BLADE ROTATION ON THE DECK ONLY - BLADE BOLTS ARE L.H. THREAD COUNTER CLOCKWISE ROTATION L.H. THREAD Left Wing Deck Right Wing Deck 1-1/2 NO STEP 2-1/2...
  • Page 88: Wing Decks

    HR-4600 Serial No. All 43.1 Wing Decks Left Wing Shown 23 21...
  • Page 89 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 5003770 Deck, Left Wing Left Wing Deck Only 5003774 Deck, Right Wing Right Wing Deck Only 1003403 Spindle, Caster Wheel 3010390 Tube 1003386 Skid Assembly 443106 Nut, 5/16-18 Hex 1003999 Caster Wheel Assembly 460335 Hairpin 3003209...
  • Page 90: Wing Decks (Continued)

    HR-4600 Serial No. All 44.1 Wing Decks (Continued) Left Wing Shown...
  • Page 91 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 400264 Screw, 3/8-16 x 1-1/4” Hex Hd 5003777 Step 3010730 • Pad, Step 366007 Stud, Reel Pivot 461385 Pin, 3/16 x 1-1/4” Roll 1004751 Assembly, Chain Bracket 452012 Washer, 1/2 Flat 444816 Nut, 1/2-20 Flex-Loc 162716 Shackle...
  • Page 92: Rear Deck

    HR-4600 Serial No. All 45.1 Rear Deck 17 18...
  • Page 93 HR-4600 Item Part No. Qty. Description Serial Numbers/Notes 5003772 Deck Assembly > 1003403 Spindle, Caster Wheel 3010550 Bar, Rotary Mower Cutter 3008388 Adapter, Blade 131583 Caster Wheel Assembly 1004926 Motor, Spindle L.H. 5003763 • Kit, Seal 3003209 Shaft, Caster Wheel PJH1054 Spacer 471214...
  • Page 94: Caster Wheels

    HR-4600 Serial No. All 46.1 Caster Wheels Part Number 1003999 Item Part No. Qty. Description Serial Numbers/Notes 551440 End Cap 551439 Seal, Grease 551437 Stop Washer 551438 Roller Bearing 471218 Grease Fitting, 45° 360111 Valve, Inflation 5003066 Wheel Rim 551436 Tire, 9 x 3.5 - 4 >...
  • Page 95: 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 502696 Two 2-1/2 Gallon Container of 10W30 Oil 502693 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 96: Electrical Schematic

    HR-4600 Serial No. All 47.1 Electrical Schematic Components K-20 Bn/Ye A B C D E F G H Bn/Ye Battery Og/Wh Bn/Ye CB-1 Circuit Breaker 3 Amp Fuse 20 Amp Fuse SW-5 25 Amp Fuse 3 Amp Fuse Glow Plug Relay Fuel Solenoid 4WD Solenoid Starter Relay...
  • Page 97 HR-4600 Components SW-19B Temp Gauge Gy/Pu Fuel Gauge Hour Meter Fuel Sender Gn/Rd Light Gauge Temp Sender K-15 Alternator Gn/Wh Horn Gy/Pu Gy/Ye Controller U-10 Joystick K-16 K-13 K-10 Gy/Pu Gy/Rd Colors K-17 LG/Bk K-21 Black Brown Gy/Pu Gy/Bu LG/Tn Blue Dark Blue K-11...
  • Page 98: Hydraulic Schematic

    HR-4600 Serial No. All 48.1 Hydraulic Schematic Reverse Diag. Valve 3625 psi 2.81 ci Gear 3000 .5 ci .5 ci .5 ci .5 ci Pump 3625 psi Traction Pump Drain Supply .031 .028 285 psi Displacement Forward Control Diag 0.43 ci 0.43 ci Strg.
  • Page 99: Change From Previous Revision

    HR-4600 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 Right Wing Center Left Wing Charge Cylinder Cylinder Cylinder 25 psi Filter Lift Diag 200 psi Lift Valve Steering 1450 psi Unit...
  • Page 100: O-Ring Chart

    LF 3400/ LF 3800 Serial No. All 49.1 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 Boss O-Ring Face...
  • Page 101 LF 3400 / LF 3800 Adapter Part Dash Adapter Type (W) O-Ring (X) O-Ring (Y) O-Ring (Z) O-Ring Number. Size 339972 Straight Adapter 339908 339896 339974 Straight Adapter 339908 339897 339979 Straight Adapter 339909 339897 339984 Straight Adapter 339910 339898 339989 10-10 Straight Adapter...
  • Page 102 INDEX 1001757.......41 1004109.......69 2809790 ...... 35 3006436 ...... 35 1002031....43 1004110.......64 2809794 ...... 55 3006440 ...... 35 1002032....43 1004111.......64 2809907 ...... 53 3006448 ...... 35 1002549.......39 1004112.......64 2809927 ...... 29 3006509 ....35 1002622.......63 1004113.......74 2810006 ...... 53 3006583 ...... 49 1002657.......47 1004114.......74 2810008 ......
  • Page 103 INDEX 3008132...... 49 303962 ......51 360111 ..41 5001353 ......78 3008195...... 31 315387 ......33 360885 ......35 5001354 ......79 3008218...... 33 326112 ......49 361117 ......61 5002110 ......82 3008327...... 29 333542 ......37 361439 ......77 5002157 ......78 3008374......
  • Page 104 INDEX 5003765.......35 557629......82 5003770.......89 557630......82 5003772.......93 557631......82 5003774.......89 557632......82 5003777.......91 557633......82 500596......43 557634......82 502517......84 557635......82 502924......81 557636......82 502925......81 557637......82 503295......84 557638......82 503296......84 557639......82 503306......84 557640......82 503308......84 557642......82 503309......84 557650......82 503398......81 557733......81 545692......43 557738......81 546131......84 557759......51 549441......84 557771......41 550863......49 557772......67 551436......94 558016......57 551437......94 558020......35...
  • Page 106 Textron Golf, Turf & Specialty Products PO Box 7708, Charlotte, NC 28241-7708 www.ttcsp.com...

This manual is also suitable for:

67863Hr 4600 turbo

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