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 381 of 750

TM 5-5420-228-24

SCISSORS CYLINDER HOSE ASSEMBLIES (DAI AND DA2) AND HYDRAULICS REPLACEMENT

(sheet 1 of 2)

TOOLS: 1-1/4 in. open end wrench (2)

12 in. adjustable wrench

SUPPLIES:

Drip pans (suitable containers)

Rags (Item 12, Appendix D)

Pipe tape (Item 19, Appendix D)

Pencil (Item 22, Appendix D)

Masking tape (Item 18, Appendix D)

Preformed packings (4 required)

REFERENCE:

LO 5-5420-202-12

PRELIMINARY PROCEDURES:

Remove front quadrant (page 3-45)

Relieve hydraulic pressure (Page 3-71)

NOTE

Use rags and drip pans to catch excess hydraulic fluid. Use

masking tape to tag lines for installation.

1.

Using 1-1/4 inch wrench on adapters (A), use

1-1/4 inch wrench to disconnect hose

assemblies “DAl” (B) and “DA2” (C).

2.

Using 1-1/4 inch wrench, remove two

adapters (A) and preformed packings (D).

Throw preformed packings (D) away.

Go on to Sheet 2

3-184

TA251581