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 368 of 750

TM 5-5420-228-24

OVERHEAD CYLINDER HOSE ASSEMBLIES (DA5 AND DA6) AND HYDRAULICS REPLACEMENT

(Sheet 2 of 3)

6.

7.

8.

9.

NOTE

Hose assembly in step 6 is being removed to

provide wrench clearance for removal of parts

in the following steps.

Using 1-1/4 inch wrench remove hose

assembly “DA2” (K) from elbow (L).

Using 1-1/4 inch wrench, remove hose

assemblies “DA6” (C) and “DA5” (B).

Using 1-1/4 inch wrench, loosen elbow nuts

(M) on elbows (N).

Using adjustable wrench, remove elbows

(N), nuts (M), flatwashers (P), and pack-

ings preformed (Q). Throw preformed

packings (Q) away.

INSTALLATION:

NOTE

Remove caps and plugs as necessary during installation. Tape

all male threads before installation with pipe tape:

1.

2.

Manually install nuts (A), flat washers

(B), and new preformed packings (C) onto

tees (D).

Manually install and aline tees (D).

3.

Using adjustable wrench to hold tees (D),

use 1-1/4 inch wrench to tighten nuts (A).

4.

Using adjustable wrench to hold tees (D), use 1-1/4 inch wrench to install adapters (E).

5.

Using adjust able wrench to hold tee (D), use 1-1/4 inch wrench to install hose assembly

“DA5” (F).

6.

Using adjustable wrench to hold tee (D), use 1-1/4 inch wrench to install hose assembly

“DA6” (G).

Go on to Sheet 3

TA251569

3-171