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 341 of 1488

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

0375-1

DRAFT

0375

FIELD LEVEL MAINTENANCE

CONTROL VALVE REPLACEMENT

INITIAL SETUP:

REMOVAL

NOTE

•

Remove cable ties as required.

•

Tag and mark wires prior to removal to ensure proper installation.

•

All control valves are removed the same way.

Ground sweeps “B” # 3 shown.

1.

Disconnect connector (1).

2.

Remove two screws (2), washers (3), valve (4), preformed packing (5), and three preformed packings (6) from

manifold (7).

Discard preformed packings.

END OF TASK

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TFFT1237

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

Materials/Parts

Tags, Identification (WP 0625, Item 51)

Ties, Cable, Plastic (WP 0625, Item 58)

Preformed Packing (1)

Preformed Packing (3)

References

WP 0615, Fig. 48

Equipment Conditions

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

Batteries disconnected (TM 9-2320-325-14&P)

Pump house panel S removed (WP 0540)

Air system drained (TM 9-2320-347-10)