caution - Toro

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Fuses The fuse blocks are located under the operator’s control console. Identification, Function and Wiring The fuses are held in three (3) fuse blocks. Use Figures 13 and 14 to identify each individual fuse and its correct amperage. Each fuse holder has the following functions and wire connected to it. Fuse F1 (5 amp) (fuseblock location A1): Supplies power to the seat switch and seat relay. A B 5A 10A 10A 10A 10A 15A OPT Fuse F2 (10 amp) (fuseblock location A2): Supplies power to ignition switch terminal B. C 10A 7.5A Fuse F3 (10 amp) (fuseblock location A3): Supplies power to the PTO switch. Fuse F4 (10 amp) (fuseblock location A4): Supplies power to the starter solenoid. 1 2 3 4 Figure 13 Fuse F5 (when optional lighting is installed) (15 amp) (fuseblock location B4): Supplies power for optional light kit. Fuse F8 (10 amp) (fuseblock location B1): Supplies power to the power point outlet. Fuse F9 (7.5 amp) (fuseblock location C4): Supplies power for engine cooling fan operation (TEC--5002 controller). Fuse F10 (10 amp) (fuseblock location C3): Supplies power for seat operation. In addition to the fuses in the fuse blocks, a 2 amp fuse is included in the wire harness to protect the logic power circuit for the TEC--5002 controller. This fuse resides in a fuse holder near the battery. Figure 14 Electrical System Page 5 - 12 Groundsmaster 4100--D
Warning Lights Engine Oil Pressure Light The oil pressure light should come on when the ignition switch is in the ON position with the engine not running. Also, it should light with the engine running if the engine oil pressure drops below 7 PSI (0.5 kg/cm 2 ). 3 1. Disconnect green wire from the oil pressure switch on the engine (located near the starter motor). 2 4 2. Ground green wire to the engine block. 3. Turn ignition switch to ON; the oil pressure light should come on indicating correct operation of the electrical wiring to the oil pressure switch. 1 4. Turn ignition switch to OFF. Reconnect green wire to the oil pressure switch. Apply skin--over grease (<strong>Toro</strong> Part No. 505--165) to switch terminal. High Temperature Warning Light If the coolant temperature rises to approximately 220 o F (105 o C), the high temperature warning light should illuminate as the dual temperature switch terminal closes. NOTE: If the PTO is engaged when the dual temperature switch terminal closes, the PTO will disengage. To test the high temperature warning light and its circuit wiring, ground the blue wire attached to dual temperature switch on engine water flange. The high temperature warning light should illuminate. Glow Plug Indicator Light 1. Charge indicator 2. Engine oil pressure 2 Figure 15 3. High temp warning 4. Glow plug indicator 3 Electrical System The glow plug indicator light should come on when the ignition switch is placed in ON prior to placing the ignition switch in START. The light should stay lit for approximately 10 seconds while the ignition switch is left in ON. 1 5 4 Charge Indicator Light 1B 1A (+) The charge indicator light should come on when the ignition switch is in ON with the engine not running or with an improperly operating charging circuit while the engine is running. 2B 2A (+) Testing Warning Lights 1. Apply 12 VDC to terminals 1A and 2A. 2. Ground terminals 1B and 2B. 3. Both indicator lights should light. 1. Charge indicator 2. Engine oil pressure 3. High temp shutdown Figure 16 4. Glow plug indicator 5. Warning light back Groundsmaster 4100--D Page 5 - 13 Electrical System
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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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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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Page 131 and 132: CAUTION The centering springs are u
Page 133 and 134: Removal (Fig. 67) 1. Park machine o
Page 135 and 136: Disassembly (Fig. 68) 1. Pump oil o
Page 139 and 140: 8. Remove and discard back--up gask
Page 141 and 142: Hydraulic System This page is inten
Page 143 and 144: Removal (Fig. 75) 1. Read the Gener
Page 145 and 146: Fan Drive Manifold Service (Fig. 76
Page 147 and 148: Cutting Deck Motor Removal 1. Park
Page 149 and 150: IMPORTANT: Mark the relative positi
Page 153 and 154: Removal (Fig. 85) NOTE: The ports o
Page 155 and 156: PTO Manifold Service (Fig. 86) For
Page 161 and 162: Disassembly (Fig. 89) 1. Plug all p
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: Component Testing For accurate resi
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 219 and 220: Removal (Fig. 6) 1. Park machine on
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
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Axle Shafts The following procedure
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7. Secure the lock nut with the sta
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Differential Gear Inspection 1. Mea
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Pinion Gear to Ring Gear Engagement
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Chapter 7 Chassis Table of Contents
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Disassembly (Fig. 1) 1. Park machin
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CAUTION When changing attachments,
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Disassembly (Fig. 8) 1. Disassemble
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NOTE: Most of the seat suspension c
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Removal 1. Park machine on a level
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Chapter 8 Cutting Deck Table of Con
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General Information CAUTION Never i
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Removal (Fig. 1) 1. Position machin
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Removal (Fig. 6) 1. Position machin
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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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