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 456 of 750

TM 5-5420-228-24

HEU HOSE ASSEMBLY "BW" REPLACEMENT (Sheet 1 of 1)

TOOLS:

11/16-in. open end wrench

12-in. Adjustable wrench

SUPPLIES:

Drip pans (suitable containers)

Rags (Item 12, Appendix D)

Protective caps and plugs (assorted sizes)

REFERENCE: LO-12

PRELIMINARY PROCEDURES:

Zero hydraulic pressure (page 3-70.5)

REMOVAL:

NOTE

Use rags and drips pans to catch hydraulic fluid. Cap and plug all lines and fittings

as they are being disconnected.

1.

Use wrench to disconnect hose assembly "BW" (A) from ball valve (B).

2.

Use wrench to disconnect hose assembly "BW" (A) from hydraulic pump adapter (C).

INSTALLATION:

1.

Use wrench to connect hose assembly "BW" (A) to ball valve (B).

2.

Use wrench to connect hose assembly "BW" (A) to hydraulic pump adapter (C).

3.

Bleed hydraulic system (page 3-72).

4.

Check for hydraulic leaks and correct as necessary.

5.

Service main hydraulic reservoir (LO-12).

End of Task

Change 3

3-204.55