TM-5-4210-249-13-P-2

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 2 OF 4

TM-5-4210-249-13-P-2 - Page 724 of 1452

TM 5-4210-249-13&P-2

0178-6

DRAFT

0178

TFFT03982

Step 7.

Cut driver side body wire harness wires 1614 (brown) and 2640 (black) at rear step

buzzer push button cable butt splice connectors (WP 0420).

While an assistant pushes

rear step buzzer push button (WP 0004), check for continuity across rear step buzzer

push button cable from wire 1614 (brown) termination to wire 2640 (black) termination.

If there is no continuity, replace rear step buzzer push button

assembly (WP 0420).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION