TM-9-2320-328-13-P-2

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 2 OF 3

MARCH 2009

TM-9-2320-328-13-P-2 - Page 877 of 1390

TM 9-2320-328-13&P-2

0248-1

DRAFT

0248

FIELD LEVEL MAINTENANCE

ELECTRICALLY-OPERATED BALL VALVE ELECTRIC MOTOR AND DRIVE ASSEMBLY REPLACEMENT

INITIAL SETUP:

REMOVAL

NOTE

All five electrically-operated ball valve electric motors and drive assemblies are removed

the same way.

Passenger side shown.

1.

Disconnect electric motor connector (1) from valve motor control wire harness connector (2).

NOTE

•

Electric motor and drive assembly are removed as an assembly.

•

Note position of electric motor and drive housing on valve prior to removal to ensure

proper installation.

2.

Remove four screws (3) and drive housing (4) from valve (5).

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HWT1247

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0398, Item 17)

Materials/Parts

Adhesive, Thread, Locking (WP 0400, Item 6)

Oil, Lubricating (WP 0400, Fig. Item 14)

Preformed Packing (1)

Preformed Packing (1)

References

WP 0391, Fig. 65

Equipment Conditions

Pump house panel G removed (WP 0339)