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Planetary Wheel Drive Assembly 85 to 100 ft -lb (115 to 135 N -m) 13 14 2 6 12 1 3 75 to 85 ft -lb (101 to 115 N -m) 11 4 5 7 5 8 3 6 RIGHT 9 FRONT 75 to 85 ft -lb (101 to 115 N -m) 10 11 2 1 1. Planetary assembly 2. Retaining ring 3. Splined brake coupler 4. Brake assembly (RH) 5. O -ring Figure 6 6. Hydraulic wheel motor 7. Flat washer 8. Cap screw (2 used per side) 9. Flange head screw (4 used per side) 10. Brake assembly (LH) 11. Gasket 12. Flange head screw (6 used per side) 13. Tire and wheel assembly 14. Lug nut (8 used per wheel) Axles, Planetaries and Brakes Page 6 - 8 Groundsmaster 4100--D
Removal (Fig. 6) 1. Park machine on a level surface, lower cutting deck, stop engine, engage parking brake and remove key from the ignition switch. 2. Drain oil from planetary wheel drive/brake assembly. CAUTION When removing front wheel, use correct jacks and supports. Make sure machine is parked on a solid, level surface such as a concrete floor. Prior to raising machine, remove any attachments that may interfere with the safe and proper raising of the machine. Always chock or block wheels. Use jack stands to support the raised machine. If the machine is not properly supported by jack stands, the machine may move or fall, which may result in personal injury. 3. Chock rear wheels and jack up front of machine (see Jacking Instructions in Chapter 1 -- Safety). Support machine with suitable jack stands. 4. Remove front wheel assembly. 5. Remove four (4) flange head screws that secure brake assembly to planetary assembly (see Brake Assembly Removal in this Chapter). 6. Support hydraulic wheel motor to prevent it from falling. Remove two (2) cap screws that secure wheel motor to planetary assembly. 7. Support planetary assembly to prevent it from falling. Loosen and remove flange head screws that secure planetary assembly to frame. Remove planetary assembly from machine. Installation (Fig. 6) 1. Inspect gasket between brake and planetary assemblies. Replace as needed. 2. Position planetary assembly to machine. Install flange head screws that secure planetary assembly to frame. Torque screws from 75 to 85 ft -lb (101 to 115 N-m). 3. Secure brake assembly to planetary assembly with four (4) flange head screws (see Brake Assembly Installation in this Chapter). Torque screws from 75 to 85 ft -lb (101 to 115 N -m). 4. Secure hydraulic wheel motor to planetary assembly with two (2) cap screws. Torque screws from 75 to 85 ft - lb (101 to 115 N -m). 5. Install wheel assembly. WARNING Failure to maintain proper torque could result in failure or loss of wheel and may result in personal injury. 6. Lower machine from jack stands. Torque lug nuts from 85 to 100 ft -lb (115 to 135 N -m). 7. Make sure drain plug is installed in bottom of brake assembly (Fig. 7). Fill planetary wheel drive/brake assembly with SAE 85W--140 gear lube. Capacity is approximately 16 fl. oz. (0.47 l) per wheel. 8. Check for proper brake operation. 1 2 4 4 1. Brake housing 2. Wheel motor cap screw 3. Brake flange screw 5 Figure 7 4. Planetary flange screw 5. Brake drain plug 3 Axles, Planetaries and Brakes Groundsmaster 4100--D Page 6 - 9 Axles, Planetaries and Brakes
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Part No. 08162SL (Rev. A) Service M
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Table Of Contents Chapter 1 - Safet
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Table of Contents GENERAL SAFETY IN
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Maintenance and Service 1. Before s
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Safety and Instruction Decals Numer
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Chapter 2 Table of Contents Product
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Torque Specifications Recommended f
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Standard Torque for Dry, Zinc Plate
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Chapter 3 Kubota Diesel Engine Tabl
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Specifications Item Make / Designat
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Removal (Fig. 1) 1. Park machine on
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Removal (Fig. 5) CAUTION B The muff
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DANGER Because diesel fuel is highl
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Removal (Fig. 8) 1. Park machine on
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Engine Removal (Fig. 9) 1. Park mac
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3. Slowly lower engine into the mac
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Coupler Removal (Fig. 16) NOTE: The
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Chapter 4 Hydraulic System Table of
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General Information Operator’s Ma
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Hydraulic Hose and Tube Installatio
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Adjustable Fitting (Fig. 8) 1. Make
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Hydraulic System This page is inten
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Traction Circuit: 4WD (Mow) The tra
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Traction Circuit: Transport (2WD) T
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Lower Cutting Deck A four section g
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Raise Cutting Deck A four section g
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Mow Circuit Hydraulic flow for the
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Steering Circuit A four section gea
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Engine Cooling Fan Circuit A four s
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Hydraulic Test Fitting Kit This kit
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Problem Traction power is lost or u
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Testing The most effective method f
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Procedure for Traction Circuit Char
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Procedure for Traction Circuit Reli
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Procedure for Counterbalance Pressu
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Procedure for Rear Traction Circuit
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Procedure for Traction Circuit Redu
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Procedure for Cutting Deck Circuit
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Procedure for Cutting Deck Manifold
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Procedure for Cutting Deck Gear Pum
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Procedure for Cutting Deck Motor Ca
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Procedure for Steering Circuit Reli
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Procedure for Lift/Lower Circuit Re
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Procedure for Steering and Lift/Low
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Procedure for Engine Cooling Fan Ci
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Procedure for Engine Cooling Fan Ci
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Service and Repairs General Precaut
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Charge Hydraulic System NOTE: When
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NOTE: The front frame needs to be l
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Removal (Fig. 48) CAUTION The radia
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Removal (Fig 49) 1. Park machine on
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IMPORTANT: Use caution when clampin
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Removal (Fig. 53) 1. Park machine o
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Removal (Fig. 59) NOTE: The ports o
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4WD Manifold Service (Fig. 60) 1. M
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Removal (Fig. 61) 1. Read the Gener
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Filter Manifold Service (Fig. 62) F
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CAUTION The centering springs are u
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Disassembly (Fig. 68) 1. Pump oil o
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8. Remove and discard back--up gask
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Removal (Fig. 75) 1. Read the Gener
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Fan Drive Manifold Service (Fig. 76
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Cutting Deck Motor Removal 1. Park
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IMPORTANT: Mark the relative positi
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Removal (Fig. 85) NOTE: The ports o
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PTO Manifold Service (Fig. 86) For
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Disassembly (Fig. 89) 1. Plug all p
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Page 167 and 168: Disassembly (Figs. 92 and 93) 1. Re
Page 169 and 170: Removal (Fig. 94) 1. Read the Gener
Page 171 and 172: Chapter 5 Electrical System Table o
Page 173 and 174: Special Tools Order special tools f
Page 175 and 176: Troubleshooting CAUTION Remove all
Page 177 and 178: Cutting Deck Operating Problems The
Page 179 and 180: Adjustments Wing Deck Position Swit
Page 181 and 182: Component Testing For accurate resi
Page 183 and 184: Warning Lights Engine Oil Pressure
Page 185 and 186: Transport / 4WD Switch The transpor
Page 187 and 188: Seat Switch The seat switch is norm
Page 189 and 190: Hour Meter The hour meter is locate
Page 191 and 192: Start, Engine Shutdown, Seat, Alarm
Page 193 and 194: TEC -5002 Controller Groundsmaster
Page 195 and 196: Fuel Gauge The fuel gauge can be te
Page 197 and 198: Glow Controller The glow controller
Page 199 and 200: Dual Temperature Switch The dual te
Page 201 and 202: Traction Neutral Switch The tractio
Page 203 and 204: Fusible Links The Groundsmaster 410
Page 205 and 206: Cutting Deck Raise and Lower Switch
Page 207 and 208: Service and Repairs NOTE: For engin
Page 209 and 210: 2. Conduct a hydrometer test of the
Page 211 and 212: Chapter 6 Axles, Planetaries and Br
Page 213 and 214: General Information Operator’s Ma
Page 215 and 216: 3. Chock rear wheels and jack up fr
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Page 221 and 222: NOTE: The planetary wheel drive ass
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Page 225 and 226: 8. Remove cap screw and flange nut
Page 227 and 228: Bevel Gear Case and Axle Case The f
Page 229 and 230: Bevel Gear Case and Axle Case Insta
Page 231 and 232: 9. Remove the bevel gear case/axle
Page 233 and 234: Axle Shafts The following procedure
Page 235 and 236: 7. Secure the lock nut with the sta
Page 237 and 238: Differential Gear Inspection 1. Mea
Page 239 and 240: Pinion Gear to Ring Gear Engagement
Page 241 and 242: Chapter 7 Chassis Table of Contents
Page 243 and 244: Disassembly (Fig. 1) 1. Park machin
Page 245 and 246: CAUTION When changing attachments,
Page 247 and 248: Removal (Fig. 5) 1. Park machine on
Page 249 and 250: Disassembly (Fig. 8) 1. Disassemble
Page 251 and 252: NOTE: Most of the seat suspension c
Page 253 and 254: Removal 1. Park machine on a level
Page 255 and 256: Chapter 8 Cutting Deck Table of Con
Page 257 and 258: General Information CAUTION Never i
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Page 261 and 262: Removal (Fig. 1) 1. Position machin
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Page 265 and 266: Removal (Fig. 6) 1. Position machin
Page 267 and 268: Cutting Deck Link Service Disassemb
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Installation (Fig. 13) 1. Position
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2. Install outer bearing spacer int
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Disassembly (Fig. 22) 1. Park machi
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Chapter 9 Foldout Drawings Table of
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CENTER DECK MANIFOLD COUNTERBALANCE
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CONTINUES FROM SHEET 1 CONTINUES FR
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CONTINUES TO SHEET 2 CONTINUES TO S
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CONTINUES TO SHEET 2 WHEN THE PTO S
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CONTINUES TO SHEET 2 CONTINUES TO S
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YELLOW GRAY YELLOW/BLACK VIOLET WHI
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FLOW DIVIDER SOLENOID Groundsmaster
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(STARTER) (STARTER) (STARTER) Groun
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BLUE GRAY VIOLET BLACK YELLOW GRAY
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