TM 9-2350-261-20-1
1.
2.
3.
Remove ENGINE OIL LOW PRESSURE indicator
cover lens (1), gasket (2), bulb (3), and gasket (4)
from indicator assembly (5).
Measure resistance between bulb center contact (6)
and bulb base (7).
Does multimeter read 05 ohms?
1. Measure voltage between indicator assembly (1)
center contact and ground.
2. Does multimeter read less than 17 volts?
1. Replace ENGINE OIL
LOW PRESSURE bulb
(page 11-22).
2. Verify no faults found.
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