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 603 of 1188

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

0096-7

DRAFT

0096

TFFT04417

Step 11.

Remove skid plate grille (WP 0550).

Disconnect main wire harness main 5 connector.

Remove driver side crew cab access panel (WP 0499).

Remove pump house panel

Q (WP 0540).

Disconnect main wire harness pump operator’s panel wire harness

connector DO1.

With a test lead set, check for continuity across main wire harness wire

2843 (red) from main wire harness main 5 connector, terminal 4 to main wire harness

pump operator’s panel wire harness connector DO1, terminal B.

a.

If there is continuity, repair wire 2843 in pump operator’s panel wire

harness if repairable (TM 9-2320-325-14&P), or replace pump

operator’s panel wire harness (WP 0459).

b.

If there is no continuity, repair wire 2843 in main wire harness if

repairable (TM 9-2320-325-14&P), or replace main wire

harness (WP 0455).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION