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 720 of 1188

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

0104-12

DRAFT

0104

TFFT02845

Step 13.

Release bumper turret control discharge switch (WP 0035).

Put bumper turret control

POWER switch to

{

(off) position (WP 0035).

Turn battery disconnect switch to OFF

position (WP 0007).

Remove cab instrument panel E (WP 0311).

Disconnect cab

instrument panel wire harness bumper turret control connector.

With a test lead set,

check for continuity across wire 2837 (gray) from cab instrument panel wire harness

bumper turret control connector, terminal 2 to main wire harness pump operator’s panel

wire harness connector DV1, terminal 16.

If there is continuity, replace bumper turret control (WP 0570).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION