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 211 of 1452

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

0138-7

DRAFT

0138

TFFT03693

Step 9.

Check for continuity across pump operator’s panel wire harness wire 3895 (black) from

PUMP HOT indicator terminal to a known good ground.

a.

If there is continuity, replace PUMP HOT indicator (WP 0326).

b.

If there is no continuity, repair wire 3895 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).

Step 10.

While pushing pump operator’s panel PUMP HOT PUSH TO TEST button, check if

PUMP HOT indicator illuminates (WP 0004).

If PUMP HOT indicator does not illuminate, go to Step 13.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION