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 359 of 1188

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

0066-1

DRAFT

0066

OPERATOR LEVEL MAINTENANCE

DRAIN VALVES LEAKING DURING PUMPING OPERATIONS

INITIAL SETUP:

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

DRAIN VALVES LEAKING DURING PUMPING OPERATIONS

TFFT02553

Step 1.

Check if master drain valve is closed (WP 0004).

If master drain valve is open, close it (WP 0004).

References

WP 0004

Equipment Conditions

Water pump engine OFF (WP 0022)

Engine OFF (TM 9-2320-347-10)

Wheels chocked (TM 9-2320-347-10)