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7 Electrical System Service
Troubleshooting Flow Chart
TROUBLESHOOTING FLOW CHART
The following chart assumes that there is an actual defective component in the electrical system and that all mechani-
cal and fuel related malfunctions have been fixed. It does not address “operator error” issues and assumes that the
technician has exhausted all common sense solutions to simple problems like loose or unplugged connectors and
bare wires shorting to the frame. Locate the problem you are having, then check all the components in the order list-
ed. Refer to the following COMPONENT TEST section for specific component testing procedures.
Check all wires and connec-
tions
Refer to
A. Check / Clean
Wires and Connectors.
Replace damaged wires
or connectors.
Component Tests OK
Component
Fails Test
Check / Test the battery
Refer to
C. Battery Tests.
Replace battery
Component Tests OK
Component
Fails Test
Check / clean the battery
cables and ground.
Refer to
B. Clean Ground
Cable & C. Battery Tests.
Clean both ends of the
negative battery cable.
Component Tests OK
Component
Fails Test
Check the circuit breaker.
Refer to
D. Circuit Breaker
Test.
Replace circuit breaker.
Component Tests OK
Component
Fails Test
Check the key switch.
Refer to
E. Key Switch
Tests.
Replace key switch.
Component Tests OK
Component
Fails Test
Check the PTO switch.
Refer to
F. PTO Switch
Test.
Replace PTO switch.
Component Tests OK
Component
Fails Test
Check the Black pedal
switch.
Refer to
G. Foot Pedal
Switch Tests.
Replace the foot pedal
switch.
Component Tests OK
Component
Fails Test
Check the transmission
switch (Peerless models).
Refer to
H. Transmission
Switch Tests.
Replace the transmission
switch.
Component Tests OK
Component
Fails Test
Check the solenoid.
Refer to
J. Test Solenoid.
Replace the solenoid.
Component Tests OK
Component
Fails Test
Check the starter.
Refer to Engine Manual.
Replace the starter.
Done
Component
Fails Test
Engine will not turn over:
Содержание AGCO Allis 500 Series
Страница 1: ......
Страница 18: ...1 16 1 General Information Notes...
Страница 24: ...2 Troubleshooting Notes 2 6...
Страница 36: ...3 Maintenance Maintenance Records 3 12...
Страница 46: ...4 Adjustments Notes 4 10...
Страница 104: ...8 Steering Component Service Notes 8 10...
Страница 120: ...9 Drive Controls Service Notes 9 16...
Страница 136: ...10 Transmission Removal Installation Notes 10 16...
Страница 138: ...11 Transmission Teardown Notes 11 2...
Страница 142: ...11 Transmission Teardown Notes 11 6...
Страница 164: ...11 Transmission Teardown Notes 11 28...
Страница 174: ...13 Seat Seat Deck Service Notes 13 6...
Страница 178: ...14 PTO Clutch Service Notes 14 4...