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 194 of 1188

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

0031-4

DRAFT

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NOTE

Local draining laws must be followed when draining and flushing foam and water from

foam tanks.

10. Put FOAM TANK DRAIN valve (4) in open position and drain water from foam tank (5).

11. Repeat Steps (6) through (10) until foam tank (5) is clean.

12. Put FOAM TANK DRAIN valve (4) in closed position.

13. Put foam METERING VALVE (7) in open position.

14. Run foam system with water instead of foam (WP 0033).

15. Discharge water until foam tank (5) is empty.

16. All debris must be removed from foam tank (5) after flushing in complete.

17. Close expansion dome (3).

18. Stow passenger side rear access ladder (WP 0013).

END OF TASK

END OF WORK PACKAGE

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