caution - Toro

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Hydraulic Schematic NOTE: A larger hydraulic schematic is included in Chapter 9: Foldout Drawings FRONT PTO MANIFOLD M1 RV1 P1 RV2 LC1 S M2 LC2 P2 LH PTO MANIFOLD M1 RV1 P1 RV2 LC1 S M2 LC2 P2 OR RH PTO MANIFOLD M1 RV1 P1 RV2 LC1 S M2 LC2 P2 OR M1 M2 ST L P1 T P2 FAN DRIVE MANIFOLD BYPASS VALVE TRACTION MANIFOLD FILTER MANIFOLD 4WD MANIFOLD COUNTERBALANCE MANIFOLD Hydraulic System Page 4 - 8 Groundsmaster 4000--D
Hydraulic System This page is intentionally blank. Groundsmaster 4000--D Page 4 - 9 Hydraulic System
Page 1 and 2: Part No. 08161SL (Rev. A) Service M
Page 3 and 4: Table Of Contents Chapter 1 - Safet
Page 5 and 6: Table of Contents GENERAL SAFETY IN
Page 7 and 8: Maintenance and Service 1. Before s
Page 9 and 10: Safety and Instruction Decals Numer
Page 11 and 12: Chapter 2 Product Records and Maint
Page 13 and 14: Torque Specifications Recommended f
Page 15 and 16: Standard Torque for Dry, Zinc Plate
Page 17 and 18: Chapter 3 Kubota Diesel Engine Tabl
Page 19 and 20: Specifications Item Make / Designat
Page 21 and 22: Removal (Fig. 1) 1. Park machine on
Page 23 and 24: Removal (Fig. 5) CAUTION B The muff
Page 25 and 26: DANGER Because diesel fuel is highl
Page 27 and 28: Removal (Fig. 8) 1. Park machine on
Page 29 and 30: CAUTION Do not open radiator cap or
Page 31 and 32: CAUTION One person should operate l
Page 33 and 34: Coupler Removal (Fig. 16) NOTE: The
Page 35 and 36: Chapter 4 Hydraulic System Table of
Page 37 and 38: General Information Operator’s Ma
Page 39 and 40: Hydraulic Hose and Tube Installatio
Page 41: Adjustable Fitting (Fig. 8) 1. Make
Page 45 and 46: Traction Circuit: 4WD (Mow) The tra
Page 47 and 48: Traction Circuit: Transport (2WD) T
Page 49 and 50: Lower Cutting Deck A four section g
Page 51 and 52: Raise Cutting Deck A four section g
Page 53 and 54: Mow Hydraulic flow for the mow circ
Page 55 and 56: Hydraulic System This page is inten
Page 57 and 58: Steering Circuit A four section gea
Page 59 and 60: Engine Cooling Fan Circuit A four s
Page 61 and 62: Hydraulic Test Fitting Kit This kit
Page 63 and 64: Problem Traction power is lost or u
Page 65 and 66: Testing The most effective method f
Page 67 and 68: Procedure for Traction Circuit Char
Page 69 and 70: Procedure for Traction Circuit Reli
Page 71 and 72: Procedure for Counterbalance Pressu
Page 73 and 74: Procedure for Rear Traction Circuit
Page 75 and 76: Procedure for Traction Circuit Redu
Page 77 and 78: Procedure for Cutting Deck Circuit
Page 79 and 80: Procedure for PTO Relief Pressure T
Page 81 and 82: Procedure for Cutting Deck Motor Ca
Page 83 and 84: Procedure for Cutting Deck Gear Pum
Page 85 and 86: Procedure for Steering Circuit Reli
Page 87 and 88: Procedure for Lift/Lower Circuit Re
Page 89 and 90: Procedure for Steering and Lift/Low
Page 91 and 92: Procedure for Engine Cooling Fan Ci
Page 93 and 94:
Procedure for Engine Cooling Fan Ci
Page 95 and 96:
Service and Repairs General Precaut
Page 97 and 98:
Charge Hydraulic System NOTE: When
Page 99 and 100:
NOTE: The front frame needs to be l
Page 101 and 102:
Removal (Fig. 48) CAUTION The radia
Page 103 and 104:
Removal (Fig. 49) 1. Park machine o
Page 105 and 106:
IMPORTANT: Use caution when clampin
Page 107 and 108:
Hydraulic System This page is inten
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Removal (Fig. 59) 1. Read the Gener
Page 121 and 122:
4WD Manifold Service (Fig. 60) 1. M
Page 123 and 124:
Page 125 and 126:
Traction Manifold Service (Fig. 62)
Page 127 and 128:
Page 129 and 130:
Filter Manifold Service (Fig. 64) F
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
CAUTION The centering springs are u
Page 137 and 138:
Page 139 and 140:
Disassembly (Fig. 70) 1. Pump oil o
Page 141 and 142:
Page 143 and 144:
8. Remove and discard back--up gask
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Fan Drive Manifold Service (Fig. 78
Page 151 and 152:
Cutting Deck Motor Removal 1. Park
Page 153 and 154:
IMPORTANT: Mark the relative positi
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
PTO Manifold Service (Fig. 88) For
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Disassembly (Fig. 91) 1. Plug all p
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Disassembly (Figs. 94 and 95) 1. Re
Page 173 and 174:
Page 175 and 176:
Chapter 5 Electrical System Table o
Page 177 and 178:
Special Tools Order special tools f
Page 179 and 180:
Troubleshooting CAUTION Remove all
Page 181 and 182:
Cutting Deck Operating Problems The
Page 183 and 184:
Component Testing For accurate resi
Page 185 and 186:
Warning Lights Engine Oil Pressure
Page 187 and 188:
Transport / 4WD Switch The transpor
Page 189 and 190:
Seat Switch The seat switch is norm
Page 191 and 192:
Hour Meter The hour meter is locate
Page 193 and 194:
Start, Engine Shutdown, Seat, PTO,
Page 195 and 196:
TEC -5002 Controller Groundsmaster
Page 197 and 198:
Fuel Gauge The fuel gauge can be te
Page 199 and 200:
Glow Controller The glow controller
Page 201 and 202:
Dual Temperature Switch The dual te
Page 203 and 204:
Traction Neutral Switch The tractio
Page 205 and 206:
Fusible Link Harness The Groundsmas
Page 207 and 208:
Engine Coolant and Hydraulic Oil Te
Page 209 and 210:
Battery Service The battery is the
Page 211 and 212:
Battery Charging To minimize possib
Page 213 and 214:
Chapter 6 Axles, Planetaries and Br
Page 215 and 216:
General Information Operator’s Ma
Page 217 and 218:
3. Chock rear wheels and jack up fr
Page 219 and 220:
This page is intentionally blank. A
Page 221 and 222:
NOTE: The planetary wheel drive ass
Page 223 and 224:
NOTE: The planetary wheel drive ass
Page 225 and 226:
This page is intentionally blank. A
Page 227 and 228:
8. Remove cap screw and flange nut
Page 229 and 230:
Bevel Gear Case and Axle Case The f
Page 231 and 232:
Bevel Gear Case and Axle Case Insta
Page 233 and 234:
9. Remove the bevel gear case/axle
Page 235 and 236:
Axle Shafts The following procedure
Page 237 and 238:
7. Secure the lock nut with the sta
Page 239 and 240:
Differential Gear Inspection 1. Mea
Page 241 and 242:
Pinion Gear to Ring Gear Engagement
Page 243 and 244:
Chapter 7 Chassis Table of Contents
Page 245 and 246:
Disassembly (Fig. 1) 1. Park machin
Page 247 and 248:
Removal (Fig. 2) 1. Park machine on
Page 249 and 250:
Page 251 and 252:
Rear Arm Removal (Fig. 8) 1. Park m
Page 253 and 254:
This page is intentionally blank. C
Page 255 and 256:
IMPORTANT: Support yoke when removi
Page 257 and 258:
Page 259 and 260:
Disassembly (Fig. 15) 1. Disassembl
Page 261 and 262:
NOTE: Most of the seat suspension c
Page 263 and 264:
Removal 1. Park machine on a level
Page 265 and 266:
Chapter 8 Cutting Decks Table of Co
Page 267 and 268:
General Information CAUTION Never i
Page 269 and 270:
This page is intentionally blank. C
Page 271 and 272:
Removal (Fig. 1) 1. Position machin
Page 273 and 274:
Removal (Fig. 5) 1. Position machin
Page 275 and 276:
Page 277 and 278:
Removal (Figs. 10 and 11) 1. Park m
Page 279 and 280:
2. Install outer bearing spacer int
Page 281 and 282:
Chapter 9 Foldout Drawings Table of
Page 283 and 284:
COUNTERBALANCE MANIFOLD FRONT PTO M
Page 285 and 286:
CONTINUES FROM SHEET 1 CONTINUES FR
Page 287 and 288:
CONTINUES TO SHEET 2 CONTINUES TO S
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Groundsmaster 4000--D Engine Wire H
Page 295 and 296:
PINK Groundsmaster 4000--D Front Wi
Page 297 and 298:
YELLOW GRAY YELLOW/BLACK VIOLET WHI
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caution - Toro

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