TM 9-2330-390-14&P
Table 4-2. Unit Troubleshooting (Con't).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 5.
Test for continuity through fusible link of engine wiring harness (see paragraph 4-132).
Replace damaged engine wiring harness (see paragraph 4-132).
Step 6.
Inspect starter motor rotation with starter switch set to ST (see paragraph 2-20).
If starter motor is not turning, replace damaged starter (see paragraph 4-130).
19. BATTERY WILL NOT HOLD CHARGE.
l Remove all Jewelry such as I.D. tags, rings, bracelets, etc. If Jewelry contacts battery
terminal, a direct short will result causing instant heating of jewelry which will result
in serious injury or death to personnel.
l Battery acid (electrolyte) is extremely dangerous. Always wear protective goggles
and rubber gloves when performing battery checks or inspections. Serious injury
to personnel will result if battery acid contacts skin or eyes.
l DO NOT perform battery system checks or inspections while smoking or near fire,
flames, or sparks. Battery gases may explode, causing serous injury or death to
personnel.
NOTE
Refer to engine wiring diagram for assistance (see paragraph 4-135).
Step 1.
Inspect battery for cracked or damaged case.
Replace damaged battery (see paragraph 4-43).
Step 2.
Inspect for corroded or loose terminal connections at battery and starter, and ground connection
at crankcase.
Remove, clean, and tighten all corroded or loose connections (see paragraphs 4-45 and
4-130).
Step 3.
Inspect engine wiring harness connections at starter switch, regulator, stator assembly leads, and
ground connections.
Remove, clean, and tighten all corroded or loose connections (see paragraph 4-132).
Replace damaged regulator (see paragraph 4-129).
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