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 359 of 750

TM 5-5420-228-24

OUTLET TO RELIEF VALVE MOUNT HOSE ASSEMBLY (CR)

TOOLS: 12 in. adjustable wrench

1-1/4 in. open end wrench

SUPPLIES:

Drip pans (suit able containers)

Rags (Item 12, Appendix D)

Pipe tape (Item 19, Appendix D)

REFERENCE:

LO 5-5420-202-12

REPLACEMENT (Sheet 1

of 1)

PRELIMINARY PROCEDURES:

Remove front quadrant (page 3-45)

Relieve hydraulic pressure (page 3-71)

Use rags and drip pans to catch excess

hydraulic fluid.

1.

Holding elbow (A) with adjustable wrench, use

1-1/4 inch wrench to remove hose assembly “CR”

(B).

2.

Holding elbow (C) with adjustable wrench, use 1-1/4 inch wrench to remove hose assembly

“CR” (B).

INSTALLATION:

NOTE

Before installation, use pipe tape on all male threads. Start tape on second

thread so tape will not enter hydraulic system.

1.

Holding elbow (A) with adjustable wrench,

“CR” (B).

2.

Holding elbow (C) with adjustable wrench,

“CR” (B).

3.

Bleed hydraulic system (page 3-72).

use 1-1/4 inch wrench to install hose assembly

use 1-1/4 inch wrench to install hose assembly

4.

Check for hydraulic leaks and correct as necessary.

5.

Install front quadrant (page 3-46).

6.

Service hydraulic reservoir (LO 5-5420- 202-12).

End of Task

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TA251561