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 420 of 1188

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

0073-4

DRAFT

0073

TFFT04687

Step 5.

Check for continuity across wire 1673 (brown) from relay P7, terminal 4 to relay P8,

terminal 3.

a.

If continuity is present, replace relay P7 (WP 0413).

b.

If continuity is not present, repair wire 1673 in pump house power

distribution wire harness if repairable (TM 9-2320-325-14&P), or

replace pump house power distribution wire harness and

block (WP 0457).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION