TM-5-4210-249-13-P-1

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 1 OF 4

TM-5-4210-249-13-P-1 - Page 845 of 1188

TM 5-4210-249-13&P-1

0109-7

DRAFT

0109

TFFT02693

WARNING

ICON 3

Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment, or

severe burns or electrical shock to personnel.

Step 11.

Turn battery disconnect switch to OFF position (WP 0007).

Disconnect valve control

wire harness connectors from NO. 1 DRIVER SIDE DISCHARGE valve control.

Disconnect valve control wire harness connector from No. 1 driver side discharge valve

motor.

With a test lead set, check for continuity across discharge valve control wire

harness from terminal to terminal.

If there is no continuity, repair discharge valve control wire harness if

repairable (TM 9-2320-325-14&P), or replace No. 1 driver side discharge

valve control wire harness (WP 0453).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION