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 364 of 750

TM 5-5420-228-24

TONGUE CYLINDER HOSE ASSEMBLIES (CT, DA3, AND DA4) AND HYDRAULICS REPLACEMENT

(Sheet 2 of 4)

7.

8.

9*

10.

11.

NOTE

Hose assembly in step 7 is being removed to

provide wrench clearance for removal of parts

in the following steps

Using adjustable wrench to hold elbow (K), use 1-1/4 inch wrench to disconnect hose

assembly “CP1” (L).

Using adjustable wrench to hold elbows (M),

use 1-1/4 inch wrench to disconnect hose

assemblies “DA3” (H) and “DA4” (B) from

elbows (M).

Using adjust able wrench to hold elbows (M),

use 1-1/4 inch wrench to loosen nuts (N).

Using adjustable wrench, remove two elbows

(M).

Manually remove preformed packings

(P), flat washers (Q), and nuts (N) from

elbows (M).

Throw preformed packing

(P) away.

INSTALLATION:

NOTE

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

tape on second thread so tape will not enter hydraulic system.

1.

2.

Go

on to Sheet

3

Using 1-1/4 inch wrench, install adapter

(A) and new preformed packing (B).

Manually install tee (C), nut (D), and new

preformed packing (E) in valve body (F).

TA251566

3-167