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 274 of 1452

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

0147-6

DRAFT

0147

END OF TASK

FOLLOW-ON MAINTENANCE

Remove wheel chocks (TM 9-2320-347-10)

END OF TASK

END OF WORK PACKAGE

TFFT04444

Step 7.

Turn water pump engine off (WP 0022).

Disconnect pump operator’s panel wire

harness 4-terminal dual governor switch wire harness connector.

With a test lead set,

check for continuity across wire 4061 from pump operator’s panel pressure governor

12-terminal wire harness connector, terminal 10 to pump operator’s panel wire harness

4-terminal dual governor switch connector, terminal 2.

a.

If continuity is present, replace dual governor pressure

switch (WP 0386).

b.

If continuity is not present, repair wire 4061 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).