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 318 of 1390

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

0132-2

DRAFT

0132

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2.

Remove plug (6) from junction box cover (7).

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NOTE

•

Vertical speed control is adjusted by using screwdriver and turning needle valve clockwise

or counterclockwise in increments of 1/8 of a turn.

•

To increase vertical speed, turn needle valve counterclockwise in increments of 1/8 of a

turn.

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To decrease vertical speed, turn needle valve clockwise in increments of 1/8 of a turn.

•

Maintain air pressure in normal operating range (85 to 120 psi [586 to 827 kPa]) to ensure

accurate adjustment.

3.

Using a small screwdriver, adjust needle valve (8).

HWT2529

HWT2530