TM 55-1905-223-24-8
Table 2-2. Troubleshooting - CONT
Malfunction
Test or Inspection
Corrective Action
11. Low oil pressure.
STEP 1. Check for low oil level in crankcase.
Add oil to the proper level.
STEP 2. Check for leaks,
Tighten as necessary.
STEP 3. Check for plugged oil sump strainer.
Clean sump strainer and change oil.
STEP 4. Check for defective oil pressure gauge.
Replace gauge (paragraph 2-23).
STEP 5. Check oil viscosity.
Change oil.
12. Motor stalls.
STEP 1. Check for proper voltage to the motor with a multimeter.
If low voltage is found, check voltage at motor controller
(TM 55-1905-223-24-18).
STEP 2. Check for defective motor. Use multimeter and check windings for OPEN or SHORT.
Replace motor (paragraph 2-12).
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