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 885 of 1390

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

0250-1

DRAFT

0250

Change 1

FIELD LEVEL MAINTENANCE

FLOW SENSOR REPLACEMENT

INITIAL SETUP:

REMOVAL

NOTE

All flow sensors are removed the same way.

Flow sensor on No.1 passenger side

discharge valve shown.

1.

Disconnect flow sensor connector (1) from flow sensor wire harness connector (2).

2.

Loosen nut (3) and remove flow sensor (4) from adapter (5).

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HWT0559

Tools and Special Tools

Standard Automotive Tool Set (SATS),

(WP 0398, Item 15)

• Wrench, Adjustable, Automotive, 15 in.

Tool Kit, General Mechanic’s: Automotive

(WP 0398, Item 17)

Materials/Parts

Oil, Lubricating (WP 0400, Item 20)

Preformed Packing (2)

References

WP 0391, Fig. 65

Equipment Conditions

Pump house panel G removed (WP 0339)

Water system drained (WP 0015)