TP-6053 7/04
29
Section 6 Controller Troubleshooting
Do the local and remote
start/stop switches
function correctly?
Does the engine start?
Yes
No
Is 12 volts DC
present at the
fuel solenoid?
(check wiring)?
Yes
No
Is the 10-amp fuse okay?
Is the K4 relay LED lit?
Yes
No
Engine fault: check the fuel
supply, fuel feed pump, fuel
injection pump, etc.
Yes
Replace the circuit board
(inoperative K4 relay).
No
Replace the inoperative
start/stop switch.
A
No
Replace
the fuse.
Yes
Is the K25 relay functioning
correctly?
No
Replace
the K25
relay.
Yes
S
Check the P1--8 connection.
S
Check the P4--14 connection.
S
Replace the circuit board
(the K2 relay is inoperative).
Go to B
(next page).
Figure 6-5
Troubleshooting Relay Controller Circuit Board (2 of 4)
Содержание 10EOZ
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Страница 4: ...TP 6053 7 04 Table of Contents Notes ...
Страница 10: ...TP 6053 7 04 VI Safety Precautions and Instructions Notes ...
Страница 22: ...TP 6053 7 04 10 Section 2 Scheduled Maintenance Notes ...
Страница 24: ...TP 6053 7 04 12 Section 3 Intake and Exhaust System Notes ...
Страница 30: ...TP 6053 7 04 18 Section 4 Fuel System Notes ...
Страница 44: ...TP 6053 7 04 32 Section 6 Controller Troubleshooting Notes ...
Страница 62: ...TP 6053 7 04 50 Section 9 Generator Disassembly Reassembly Notes ...
Страница 66: ...TP 6053 7 04 54 Section 10 Voltage Reconnection and Wiring Diagrams 10 3 Wiring Diagram Schematic 229294 N ...
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