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 481 of 1452

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

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DRAFT

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TFFT03897

Step 10.

Check for 10 to 14 VDC between wire 1663 at Battery Direct 12 VDC terminal block in

Power Distribution Panel and a known good ground.

If 10 to 14 VDC are present, repair wire 1663 in cab power distribution wire

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

distribution wire harness and block (WP 0441).

Step 11.

Disconnect batteries (TM 9-2320-325-14&P). Check wire connections at Battery Direct

12 VDC terminal block in Power Distribution Panel for loose and corroded terminals.

If connections are loose or corroded, clean and tighten connections or

replace Battery Direct 12 VDC terminal block in Power Distribution

Panel (WP 0429).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION