TM 5-6115-329-14
TO 35C2-3-440-1
listed.
c. For engine troubleshooting, refer to TM 5-
b. This manual cannot list all malfunctions that
2805-256-14/TO 38G2-102-2.
may occur, nor all tests or inspections and cor-
rective actions. If a malfunction is not listed or is
5-5. Troubleshooting Table
not corrected by listed corrective actions, notify
NOTE
your supervisor.
Before you use this table, be sure you have per-
formed all applicable operating checks.
Table 5-2. Intermediate (Field), (Direct and General Support) and
Depot Maintenance Troubleshooting
Malfunction
Test or Inspection
Corrective Action
1. GENERATOR FAILS TO BUILD UP RATED VOLTAGE
Step 1.
Check for defective stator windings.
Refer to paragraph 10-3 and replace stator assembly.
Step 2.
Check for defective voltage regulator.
Refer to paragraph 9-6 and replace voltage regulator.
Step 3.
Test for defective rectifier assembly (para 9-8).
Refer to paragraph 9-8 and replace defective rectifier(s).
2. GENERATOR OVERHEATS
Step 1.
Insure generator housing is tight on engine.
Refer to paragraph 10-3 and tighten generator housing mounting bolts.
Step 2.
Check for defective bearing.
Refer to paragraph 10-3 and replace defective bearing.
Step 3.
Check for defective stator.
Refer to paragraph 10-3 and replace defective stator.
3. GENERATOR OUTPUT VOLTAGE TOO HIGH
Step 1.
Check for defective stator winding.
Refer to paragraph 10-3 and replace stator assembly.
Step 2.
Check for defective voltage regulator.
Refer to paragraph 9-6 and replace defective voltage regulator.
4. GENERATOR NOISY
Step 1.
Check for defective generator outboard bearing.
Refer to paragraph 10-3 and replace defective outboard bearing.
5-3
