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 897 of 1188

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

0112-11

DRAFT

0112

TFFT02679

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 No. 4

passenger side discharge valve control wire harness connector from NO. 4

PASSENGER SIDE DISCHARGE valve control.

Disconnect No. 4 passenger side

discharge valve control wire harness connector from No. 4 passenger 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 No. 4 passenger side discharge valve control

wire harness if repairable (TM 9-2320-325-14&P), or replace No. 4

passenger side discharge valve control wire harness (WP 0453).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION