TM 9-2350-287-20-1
2-19. TROUBLESHOOTING CHART (continued).
g. GAGES (continued)
(5) FUEL GAGE FAILS TO INDICATE A LEVEL READ-
ING WITH BOTH FUEL TANKS FULL. All other
gages operate properly (continued).
C. 5. Remove three screws and Iockwashers
and upper fuel level transmitter cover.
Discard Iockwashers.
6. Disconnect wire 29 of harness 10921380
from upper fuel tank transmitter.
7. Ground wire 29 with a jumper wire.
8. Turn MASTER switch ON and hold FUEL
LEVEL switch to UPPER position (refer to TM
9-2350-287-10).
9. Observe fuel gage at driver’s portable in-
strument panel.
10. Turn MASTER switch OFF (refer to TM 9-
2350-287-10).
Does fuel gage indicate empty?
Replace upper fuel tank transmitter
(para 4-22).
Verify problem is
solved.
D.
1. Remove two self-locking nuts, five nuts,
five washers, screw, Iower fuel tank transmit-
ter access cover, and seal. Discard self-
Iocking nuts.
2. Disconnect wire 31 from lower fuel tank
transmitter.
3. Ground wire 31 with a jumper wire.
4. Turn MASTER switch ON and place FUEL
LEVEL switch to LOWER position (refer to
TM 9-2350-287-1 O).
5. Observe fuel level gage at driver’s por-
table instrument panel.
Continued on next page
2-117
