TM-9-2320-328-13-P-1

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 1 OF 3

MARCH 2009

TM-9-2320-328-13-P-1 - Page 935 of 1318

TM 9-2320-328-13&P-1

0084-1

DRAFT

0084

FIELD LEVEL MAINTENANCE

WATER PUMP OUTPUT PRESSURE LOW OR PRESSURE GOVERNOR DISPLAYS PRESET NOT MET, AND

PUMP RETURNS TO IDLE MODE

INITIAL SETUP:

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

WATER PUMP OUTPUT PRESSURE LOW OR PRESSURE GOVERNOR DISPLAYS PRESET NOT MET, AND

PUMP RETURNS TO IDLE MODE

HWT0743

Step 1.

Remove pump house panel K (WP 0339).

Check discharge pressure line from

pressure test panel to water pump for kinks and damage.

If discharge pressure line is kinked or damaged, replace discharge pressure

line (WP 0320).

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0398, Item 17)

References

WP 0004

WP 0007

WP 0015

WP 0017

WP 0019

WP 0072

References (continued)

WP 0076

WP 0158

WP 0265

WP 0302

WP 0320

WP 0339

Equipment Conditions

Engine OFF (TM 9-2320-422-10)

Wheels chocked (TM 9-2320-422-10)