FUEL FILTER HEATER CIRCUIT. (Cont) - TM-9-2350-238-20-10335

TM 9-2350-238-20-1

Make sure MASTER switch is OFF before repairing

electrical circuits. Failure to observe this warning

could result in injury to personnel.

Disconnect lead 403B from fuel filter heater. Place red probe in lead 403B.

Step 8.

Ground black probe. Set MASTER switch ON. Set fuel filter heater switch

ON. If multimeter indicates about 24 volts, go to step 9. If multimeter

indicates no voltage, repair lead 403B between wiring harness and fuel filter

heater. Refer to page 2-371. Set MASTER switch OFF. Set fuel filter

heater switch OFF. Connect lead.

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