TM-5-4210-249-13-P-3

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 3 OF 4

FEBRUARY 2009

TM-5-4210-249-13-P-3 - Page 1020 of 1488

TM 5-4210-249-13&P-3

0492-2

DRAFT

0492

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3.

Remove hose (8) from elbow (9).

NOTE

Pressure reducing valve and piping are replaced as an assembly.

4.

Remove two couplings (10) and (11) and pressure reducing valve (12) from vehicle (WP 0483).

NOTE

Note position of elbows, pipes, and valve prior to removal to ensure proper installation.

5.

Remove elbow (9) from pipe (13).

6.

Remove pipe (14) from pressure reducing valve (12).

7.

Remove pipe (13) from pressure reducing valve (12).

8.

Remove hose clamp (15) from pressure reducing valve (12).

END OF TASK

INSTALLATION

CAUTION

Pressure reducing valve must be open all the way before installing hose clamp.

Failure to comply will not allow correct flow of water.

NOTE

Install valve, pipes, and elbows as noted prior to removal.

1.

Install hose clamp (15) on pressure reducing valve (12).

2.

Install pipe (13) on pressure reducing valve (12) (WP 0489).

3.

Install pipe (14) on pressure reducing valve (12) (WP 0489).

TFFT00839