Thomas T175 - SECTION 5 ELECTRICAL; Electrical System Specifications; Electrical Wiring Schematics; Instrument Panel Service

5-1
5
SECTION 5 ELECTRICAL
Specifications 5.1
General Information...................................................................... pg. 5-2
Wiring Schematic 5.2
ROPS Harness ....................................................................... pg. 5-3, 5-5
Engine Harness...................................................................... pg. 5-6, 5-8
Instrumentation 5.3
Left Hand Dash Panel................................................................... pg. 5-9
Switch and Bulb Replacement...................................................... pg. 5-9
Right Hand Dash Panel............................................................... pg. 5-10
Fuel Gauge.................................................................................. pg. 5-10
Fuel Sender................................................................................. pg. 5-11
Hour Meter.................................................................................. pg. 5-11
Ignition Switch 5.4
Ignition Switch Test..................................................................... pg 5-12
Engine Glow Plugs 5.5
Glow Plug Test............................................................................ pg. 5-13
Indicator Test.............................................................................. pg. 5-13
Ignition Switch Test.................................................................... pg. 5-13
Battery (dual optional) 5.6
Removal & Inspection ................................................................ pg. 5-14
Boosting...................................................................................... pg. 5-15
Circuit Breaker............................................................................ pg. 5-15
Electrical Panel 5.7
Fuse & Relay Replacement ........................................................ pg. 5-16
Starter Circuit 5.8
Schematic .................................................................................... pg. 5-17
Charging Circuit 5.9
Schematic .................................................................................... pg. 5-18
Safety Circuit 5.10
Schematic .................................................................................... pg. 5-19
General Information....................................................................p g. 5-20
Auxiliary Circuit 5.11
Schematic .................................................................................... pg. 5-21
Auxiliary Control Handle ........................................................... pg. 5-22
Accessory Circuit 5.12
Schematic .................................................................................... pg. 5-23
Trouble Shooting 5.13
Guide ................................................................................. pg. 5-24, 5-25