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 484 of 1188

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

0080-4

DRAFT

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TFFT04437

Step 5.

Operate personnel cab pressure governor (WP 0024).

Check if water pump engine

RPM oscillates when personnel cab pressure governor is operated in RPM mode.

If water pump engine does not oscillate when personnel cab pressure

governor is operated in RPM mode, fault corrected.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION