Table 3-5. Troubleshooting (Cont)
Test or Inspection
ELECTRICAL SYSTEM (CONT)
45. FUEL LEVEL GAGE SHOWS NO INDICATION.
D i e s e l fuel is flammable. Do not perform this procedure near fire, flame, or
s p a r k s . Injury or death to personnel could result.
Refer to wiring diagram for all wiring repair steps.
Step 1. Remove nut (1) and lock washer (2). Disconnect wire 30 (3) from fuel level
gage (4) and check for +24 VDC between wire 30 and ground.
If +24 VDC is present, replace fuel level gage (page 4-204).
If +24 VDC is not present, go to step 2.
Step 2. With wire 30 (3) disconnected from fuel level gage, disconnect connector C
(5) and check for +24 VDC between wire 30 and ground.
If +24 VDC is present, repair wiring 30 between fuel level
gage and connector C.
If +24 VDC is not present, reconnect connector C and go to
Step 3. Loosen two captive screws (6) and pull bracket (7) out enough to gain
access to area behind bracket.
Step 4. Remove two clamps (8) and pipe assembly (9).
Step 5. With wire 30 (3) disconnected from fuel level gage, check for +24 VDC
between wire 30 and ground at indicator (gage) (10).
If +24 VDC is not present, reconnect wire 30 at fuel level
gage and replace indicator (gage) (page 4-124).
If +24 VDC is present, reconnect wire 30 at fuel level gage
and repair wiring 30 between connector C and indicator (gage).