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 339 of 750

TM 5-5420-228-24

SCISSORS CYLINDER HOSE ASSEMBLIES (CF1, CF2, CG, CI, AND CJ) AND HYDRAULICS

REPLACEMENT (Sheet 4 of 12)

15.

16.

17.

Holding relief valve “RV8” (X) with 15 inch

adjustable wrench, use 12 inch adjustable

wrench to remove elbow (U) and collar “CF2”

(Y) from relief valve (X).

Holding bushing (Z) with 1-3/8 inch wrench,

use 1-1/8 inch wrench to remove adapter

(AA) and collar “CJ“ (AB) from bushing (Z).

Remove relief valve “RV8” (X) and attached

parts from brackets and place in vise.

18.

Holding elbow (AC) with 12 inch adjustable

wrench, use 1-1/8 inch wrench to remove

adapter (AD) and collar “CG” (AE) from

elbow (AC).

19.

Using 12 inch adjustable wrench, remove

elbow (AC) from relief valve (X).

20.

Holding flow regulator “PCV3” (AF) with 15

inch adjustable wrench, use 1-3/8 inch

wrench to remove bushing (Z) from flow

regulator (AF).

21.

Holding bushing (AG) with 1-3/8 inch wrench,

use 15 inch adjustable wrench to remove flow

regulator “PCV3” (AF) from bushing (AG).

22.

Holding nipple (AH) with 1-1/8 inch wrench,

use 1-3/8 inch wrench to remove bushing

(AG) from nipple (AH).

23.

Using 1-1/8 inch wrench, remove nipple (AH) from relief valve (X).

24.

Remove relief valve “RV8” (X) from vise.

Go on to Sheet 5

TA251540

3-142