GENERATOR COOLING FAN DOES NOT OPERATE.

TM 9-2350-238-20-1

2-11. TROUBLESHOOTING INFORMATION (CONT).

Table 2-3. UNIT TROUBLESHOOTING (CONT)

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

ELECTRICAL--GENERATOR

16. GENERATOR COOLING FAN DOES NOT OPERATE.

NOTE

To access generator ground lead 3, open fuel filter

access door in driver's compartment.

Step 1.

Check generator ground lead 3 and generator cooling ground lead GND, on

bulkhead near fan, for bad connections.

Clean ground connections with crocus cloth (item 10, appx C). Tighten

ground connections.

Troubleshoot generator cooling fan circuit. Refer to Electrical Circuit Symptom

Step 2.

17.

GEN WARNING LIGHT IS OFF WHILE STARTING ENGINE AND BATTERIES DO NOT

CHARGE.

NOTE

To access generator ground lead 3, open fuel filter

access door in driver's compartment.

Step 1.

Check generator ground lead 3 for bad connection.

Clean ground connections with crocus cloth (item 10, appx C). Tighten

ground connections.

Step 2.

Troubleshoot generator output circuit; refer to Electrical Circuit Symptom Index,

18. GEN WARNING LIGHT IS ON WHILE ENGINE IS RUNNING, OR SYSTEM FAILS

GENERATOR-REGULATOR CHARGING CIRCUIT TEST.

NOTE

To access generator ground lead 3, open fuel filter

access door in driver's compartment.

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