TM-9-2320-328-13-P-3

HEMTT-BASED WATER TENDER (HEWATT)

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

MARCH 2009

TM-9-2320-328-13-P-3 - Page 311 of 844

TM 9-2320-328-13&P-3

0374-1

DRAFT

0374

FIELD LEVEL MAINTENANCE

AIR LINES AND FITTINGS REPLACEMENT

INITIAL SETUP:

AIR HOSE FITTINGS

1.

Removing Air Line From Fitting.

CAUTION

Air lines may be removed directly from elbows and fittings, or may remain attached

to elbows and fittings and removed as an assembly.

If air lines are removed from

elbows and fittings, care must be taken not to damage air line.

If sealing surface of

air line is damaged air line must be repaired or replaced.

NOTE

•

Air line fitting shown, shows straight fitting located on shutoff control valve manifold.

•

Air lines attached to elbows and tees on air valves and shutoff control valve manifold are

replaced the same way.

a.

Remove air line (1) by pushing release button (2) towards body of fitting (3) and removing air line (1).

b.

Install air line (1) on fitting (3) until air line (1) bottoms in fitting (3).

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HWT0203

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0398, Item 17)

Materials/Parts

Compound, Sealing, Pipe Thread

(WP 0400, Item 11)

Tags, Identification (WP 0400, Item 23)

Ties, Cable, Plastic (WP 0400, Item 26)

References

WP 0389, Fig. 1

Equipment Conditions

Pump house panels A, D, E G, H, K, L removed

(if necessary) (WP 0339)

Air system drained (TM 9-2320-422-10)

Bumper turret cover removed (if required)

(WP 0378)