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 674 of 1452

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

0174-12

DRAFT

0174

TFFT04467

Step 15.

Turn Service Drive Lights Off (TM 9-2320-347-10).

Turn battery disconnect switch OFF

(WP 0007).

Disconnect passenger side body wire harness rear body wire harness

connector.

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

Turn Service

Drive Light On (TM 9-2320-347-10).

With a test lead set, check for 22 to 28 VDC at

wire 1189 from passenger side body wire harness rear body wire harness connector,

terminal D to a known good ground.

If

22 to 28 VDC are not present, repair wire 1189 in passenger side body

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

side body wire harness (WP 0456).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION