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 706 of 1188

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

0103-10

DRAFT

0103

TFFT02579

Step 14.

Connect cab pump control wire harness cab power distribution wire harness connector.

Remove driver side crew cab access panel (WP 0499).

Remove pump house panel

Q (WP 0540).

Disconnect main wire harness pump operator’s panel wire harness

connector D02.

With a test lead set, check for 22 to 28 VDC between main wire

harness wire 2342 (red) at main wire harness pump operator’s panel wire harness

connector D02, terminal 1 and a known good ground.

If 22 to 28 VDC are not present, go to Step 16.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION