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 131 of 1452

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

0131-11

DRAFT

0131

TFFT03557

Step 15.

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

Remove relay 13 from cab

power distribution block (WP 0402).

With a test lead set, check for continuity across

wire 1820 (red) from cab power distribution block relay 13, terminal 3 to POWERED

EQUIPMENT RACK MASTER switch terminal.

If there is continuity, go to Step 19.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION