Filter
Top Products
Workman HD Series Page 8 − 1 Electrical System
Chapter 8
Electrical System
Table of Contents
ELECTRICAL SCHEMATICS 2....................
SPECIAL TOOLS 2..............................
TROUBLESHOOTING 4..........................
ELECTRICAL SYSTEM QUICK CHECKS 6.........
Battery Test (Open Circuit Test) 6................
Charging System Test 6........................
Glow Plug System Test (Workman HDX−D) 6.....
Verify Interlock System Operation 7..............
COMPONENT TESTING 8........................
Ignition (Key) Switch 8..........................
Gauge Cluster 9...............................
Fuses 10.....................................
Headlight Switch 11............................
Clutch Switch(s) 12............................
Brake Switch(s) 13.............................
Hydraulic Lift Lever Interlock Switch 14...........
3rd − High Lockout Key Switch 15................
Transaxle Switches 16..........................
Power Relay (Four Terminals) 17................
Relay (Five Terminals) 18.......................
Fusible Link 19................................
Diodes 20.....................................
Electronic Throttle Control (Workman HDX) 20....
Fuel Run/Stop Solenoid (Workman HDX−D) 21....
Fuel Gauge Sender (Workman HD & HDX−D) 22..
Fuel Pump (Workman HDX) 23..................
Fuel Pump (Workman HDX−D) 24...............
Temperature Sender
(Workman HDX and HDX−D) 25...............
Electric Fan Thermal Switch
(Workman HDX and HDX−D) 26...............
Speed Sensor (Workman HDX and HDX−D) 27....
Glow Controller (Workman HDX−D) 28...........
High Flow Hydraulics Kit Switch (Vehicles with
High Flow Hydraulics Kit) 29...................
Hydraulic Solenoid Valve Coil (Vehicles with
High Flow Hydraulics Kit) 30...................
Rear PTO Switch (Optional Kit) 31...............
Interlock Switch (1/3 Area Platform Kit) 32........
SERVICE AND REPAIRS 33......................
Battery Storage 33.............................
Battery Care 33................................
Battery Service 33.............................
Headlights 37.................................
Tail Lamps 38.................................
Electrical
System