SYMPTOM INDEX (cont) - TM-9-4910-387-14-20014

SYMPTOM INDEX (cont) - TM-9-4910-387-14-20013

SYMPTOM INDEX (cont) - TM-9-4910-387-14-20015

TM-9-4910-387-14-2 Tester Fuel Injector Pump: Single End Drive 150 to 3600 RPM (4910-01-037-9417) Manual Page Navigation
10

TM 9-4910-387-14-2

6-2. TROUBLESHOOTING (cont)|

SYMPTOM INDEX (cont)

Troubleshooting

Procedure

(Page)

TACHOMETER INDICATOR ASSEMBLY (cont)

Does not function, FOWARD-OFF-REVERSE switch is in REVERSE position.

FORWARD-OFF-REVERSE switch may be defective ....................................................................................................................................

6-122

Front timing belt may be broken ....................................................................................................................................................................

6-123

Reverse tachometer reversing relay may be defective....................................................................................................................................

6-122

Tachometer generator cable assembly or tachometer indicator cable

assembly may be defective.....................................................................................................................................................................

6-125

Tachometer generator may be defective ........................................................................................................................................................

6-123

TACHOMETER indicator assembly may be defective ....................................................................................................................................

6-123

Wires may be open ........................................................................................................................................................................................

6-124

24 VOLTS DC OUTLET ASSEMBLY

No power.

Control transformer may be defective ............................................................................................................................................................

6-66

Selenium rectifier may be defective ...............................................................................................................................................................

6-66

24-VDC switch may be defective ....................................................................................................................................................................

6-65

24 VOLTS DC outlet assembly may be defective ...........................................................................................................................................

6-67

6-68

VACUUM - PRESS. SELECTOR VALVE

Does not function.

Copper tubing to VACUUM - PRESS. selector valve may be disconnected...................................................................................................

6-92

VACUUM - PRESS. selector valve is defective ............................................................................................................................................

6-92

6-10

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