Fuel quantity gage pegs down scale against stop.

TM 55-1510-218-MTF

b. Defective pins in connector on fuel probes

and wing harness used to connect fuel

probes.

B7.

Fuel quantity gage pegs down scale against stop.

a. Defective probe.

b. Defective pins on connectors on both gage

and probes.

c. Needle probe body is making contact with

metal braided hose inside of nacelle tank.

d. Defective component on printed circuit

board.

Fuel quantity indicator needle pegs up scale

B8.

against stop.

a. Defective component on printed circuit

board.

B9.

Turbine gas temperature indicator inoperative or

indicates inaccurately.

a. Defective or out of adjustment balance resis-

tor.

b. Defective turbine gas temperature harness.

c. Defective turbine gas temperature indicator.

3-5