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Groundsmaster 4000--D/4010--D Page 5 -- 1 Electrical System
Chapter 5
Electrical System
Table of Contents
GENERAL INFORMATION 2.....................
Operator’s Manual 2..........................
Toro Electronic Controllers (TEC) 2..............
CAN--bus Communications 2...................
Electrical Drawings 2..........................
SPECIAL TOOLS 3.............................
TROUBLESHOOTING 6.........................
Diagnostic Display 6..........................
Starting Problems 11..........................
General Run & Transport Problems 13...........
Cutting Deck Operating Problems 14............
Cutting Deck Lift/Lower Problems 15............
ADJUSTMENTS 17.............................
Cutting Deck Position Switches 17..............
ELECTRICAL SYSTEM QUICK CHECKS 18.......
Battery Test (Open Circuit) 18..................
Charging System Test 18......................
Glow Plug System Test 18.....................
Check Operation of Interlock Switches 19........
COMPONENT TESTING 20......................
Ignition Switch 20.............................
Fuses 21....................................
Operator Cab Fuses (Groundsmaster 4010--D) 22.
Warning Lights 23.............................
PTO Switch 24...............................
Cutting Deck Lift Switches 25...................
Hi/Low Speed and Headlight (Groundsmaster
4010--D) Switches 26........................
Flow Divider and Engine Cooling Fan Switches 27.
Seat Switch 28...............................
Parking Brake Switch 29.......................
Windshield Wiper/Washer Switch (Grounds--
master 4010--D) 30..........................
Air Conditioning Switch (Groundsmaster
4010--D) 31.................................
Hour Meter 32................................
Audio Alarm 32...............................
Main Power, Glow and Operator Cab (Grounds--
master 4010--D) Relays 33...................
Start and Air Conditioning (Groundsmaster
4010--D) Relays 34..........................
Toro Electronic Controllers (TEC) 35.............
Hydraulic Valve Solenoids 36...................
Traction Neutral Switch 38.....................
Diode Assembly 38...........................
Fuel Sender 39...............................
Fuel Gauge 40...............................
Fuel Pump 41................................
Temperature Sender 42........................
Temperature Gauge 43........................
Cutting Deck Position Switches 44..............
Engine Coolant and Hydraulic Oil
Temperature Senders 46.....................
SERVICE AND REPAIRS 47
.....................
Battery
Storage 47............................
Battery Care 47...............................
Battery Service 48............................
Electrical
System