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 567 of 1188

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

0094-21

DRAFT

0094

TFFT03727

Step 27.

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 pump operator’s panel

wire harness wire 2830 (red) from main wire harness pump operator’s panel wire

harness connector DO1, terminal E to pump operator’s panel FOAM SYSTEM switch,

terminal.

If there is no continuity, repair wire 2830 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).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION