Toro Groundsmaster
3500-D - Chapter 5 Electrical System; Electrical Schematics and Diagrams 5

Groundsmaster 3500--D Page 5 -- 1 Electrical System (Rev. D)
Chapter 5
Electrical System
Table of Contents
ELECTRICAL SCHEMATICS AND DIAGRAMS 2...
SPECIAL TOOLS 3.............................
TROUBLESHOOTING 4.........................
Starting Problems 4...........................
General Run & Transport Problems 5............
Cutting Deck Operating Problems 6.............
ELECTRICAL SYSTEM QUICK CHECKS 7........
Battery Test (Open Circuit Test) 7...............
Charging System Test 7.......................
Glow Plug System Test 7......................
Check Operation of Interlock Switches 8.........
COMPONENT TESTING 9.......................
Ignition Switch 9..............................
Glow Relay 10................................
Interlock, Neutral, Seat, and High Temperature
Shutdown Relays 10.........................
Hour Meter 11................................
SRV Valve Solenoid 11........................
Diode Assemblies 12..........................
Warning Light Cluster ( Serial Number
Below 240000000) 13........................
Indicator Lights (Serial Number Above
240000000) 14..............................
Cutting Unit Drive Switch 15....................
Neutral Switch 16.............................
Seat Switch 16...............................
Parking Brake and Transport/Mow Switches 17...
Fusible Link Harness 17.......................
High Temp Warning and Shutdown Switches 18...
Fuel Pump 19................................
Fuel Stop Solenoid (Solenoid With 3 Wire
Connector) 20..............................
Fuel Stop Solenoid (Solenoid With 2 Wire
Connector) 21..............................
Glow Controller 22............................
Standard Control Module 23....................
SERVICE AND REPAIRS 24.....................
Battery Storage 24............................
Battery Care 24...............................
Battery Service 25............................
Solenoid Valve Coil 28.........................
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