TM-5-5420-228-24

LAUNCHER HYDRAULICS SYSTEM M48A5/M60A1 TANK CHASSIS, TRANSPORTING: FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL

AUGUST 1985

TM-5-5420-228-24 - Page 666 of 750

TM 5-5420-228-24

HEU VALVE BANK PREFORMED PACKINGS AND FITTINGS REPLACEMENT

(Sheet 2 of 2)

INSTALLATION:

NOTE

•

Use this procedure to install any of the fittings or elbows located on the

manual valve bank assembly.

Rear fitting is shown.

•

It may be necessary to remove one or more fittings for access.

•

Remove all caps or plugs from hydraulic lines or openings when installing.

1.

Manually install preformed packing (C) on adapter (A).

Using a 12 inch adjustable wrench, install adapter

(A) in back of valve bank (B).

2.

Install any hose that was removed for access (page 3-70.1).

3.

Bleed hydraulic system (page 3-72).

4.

Check for hydraulic leaks and correct as necessary.

5.

Service hydraulic reservoir (LO-12).

End of Task

Change 3

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