TANK LEVEL INDICATOR GAGE DOES NOT REGISTER PROPER FUEL LEVEL-continued

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

2-15. TROUBLESHOOTING INSTRUCTIONS (CONT).

Table 2-9. Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

TANKER SYSTEM (CONT)

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

NOTE

There are two models of fuel level sensor. Model A is shown.

Do step 4 for Model A only.

Check for dirty prisms on fuel level sensor.

Step 4.

Wipe prisms with clean cloth.

Change 3

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