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 699 of 1452

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

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DRAFT

0176

TFFT04306

Step 17.

Put pump operator’s panel PANEL LIGHTS switch to off position (WP 0004).

Turn

battery disconnect switch to OFF position (WP 0007).

Open pump operator’s panel

housing (WP 0325).

Disconnect non-working pump operator’s panel wire harness work

light connector.

With a test lead set, check for continuity across pump operator’s panel

wire harness wire 3895 (black) from work light connector terminal, to a known good

ground.

a.

If there is continuity, repair wire 1661 in pump operator’s panel wire

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

operator’s panel wire harness (WP 0459).

b.

If there is no continuity, repair wire 3895 in pump operator’s panel wire

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

operator’s panel wire harness (WP 0459).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION