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TM 9-2320-364-20-2
2-1578
47. LOW AIR WARNING LIGHT DOES NOT OPERATE (CONT).
LOW AIR/HYDRAULIC OIL
alarm operates.
Lamp OK.
Wire 1276 faulty.
Wire 1120 faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
YES
NO
Repair wire 1120
(see schematic
Fig 2-28) or replace
harness (Para 7-14).
Verify repair, go to
Step 3 of this Fault.
2.
Is continuity measured on
wire 1120 between LOW AIR
lamp socket and rectifier
M66?
Repair wire 1276
(see schematic
Fig 2-28) or replace
harness (Para 7-14).
Verify repair, go to
Step 3 of this Fault.
If wire 1120 is loose or faulty,
lamp will not be grounded.
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