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 1046 of 1188

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

0119-18

DRAFT

0119

TFFT04019

Step 24.

Turn battery disconnect switch to OFF position (WP 0007).

Check for continuity across

cab power distribution wire harness wire 2844 (white) from relay 12 connector, terminal

4 to relay 11 connector, terminal 3.

a.

If there is continuity, replace relay 12 (WP 0402).

b.

If there is no continuity, replace cab power distribution wire harness

and block (WP 0441).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION