TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 340 of 985

TM 9-2320-279 -20-1

Troubleshooting Malfunctions (Cent)

7able 2-9.

Troubleshooting (Contj

tlalfunction

Test or Inspection

Corrective Action

TANKER SYSTEM (CONT)

1

1. TANK LEVEL INDICATOR GAGE DOES NOT REGISTER PROPER FUEL LEVEL (CONT).

JU

Step 12. Check for defective tank level indicator wiring between control junction box and main

junction box. Disconnect yellow, orange, white, and blue tank level indicator wires from

both junction boxes. Check resistance.

If resistance in any wire is more than zero ohms, replace defective wire between

terminal boards.

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