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 223 of 1188

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

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DRAFT

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24. Turn foam METERING VALVE (1) to closed position.

NOTE

Make sure PUMP COOLER switch is in OFF position.

25. Refill foam agent storage tank to one-half full level in expansion dome with appropriate foam agent

(WP 0031).

26. Return all valves and switches to their normal standby position (WP 0032).

END OF TASK

DRAINING FOAM TANKS

NOTE

•

Foam drained from foam tanks will need to be drained into properly marked and sealed

containers.

•

Both foam tanks are drained the same way.

Foam tank B shown.

1.

Gather suitable containers.

2.

Attach drain hose (1) to FOAM TANK DRAIN valve (2).

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