TM 5-6115-329-14
TO 35C2-3-440-1
Table 3-3. Troubleshooting
Malfunction
Test or Inspection
Corrective Action
ENGINE
Refer to TM 5-2805-256-14 for engine troubleshooting.
G E N E R A T O
R
W A R N I N
G
Clean all parts in a well-ventilated area. Avoid inhalation of solvent fumes and pro-
longed exposure of skin to cleaning solvent. Wash exposed skin thoroughly. Dry
cleaning solvent (Fed. Spec. P-D-680) used to clean parts is potentially dangerous to
personnel and property. Do not use near open flame or excessive heat. Flash point
of solvent is 100 oto 138 oF. (38° to 59°C).
1. GENERATOR FAILS TO BUILD UP RATED VOLTAGE
Step 1.
Inspect for loose connections or cable assemblies.
Tighten loose connections.
Step 2.
Check rheostat for proper setting.
Rotate rheostat clockwise to obtain selected voltage (either 120 V or 240 V) on A. C. voltmeter.
Step 3.
Check position of ON/OFF flash switch, (Model MEP-019A only).
On 400 Hz (MEP-019A) model, position ON/OFF flash switch to flash. Observe voltmeter and
position switch in ON position when voltage reaches desired output.
2. GENERATOR VOLTAGE FLUCTUATES
Step 1.
Inspect for loose terminal connections.
Tighten loose terminal connections.
Step 2.
Check generator for overload.
Reduce load.
3. GENERATOR OVERHEATS
Step 1.
Check generator for overload.
Reduce load.
Step 2.
Inspect operating area for obstructions blacking proper ventilation.
Remove obstructions.
Step 3.
Inspect generator for dirty condition.
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