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 312 of 750

TM 5-5420-228-24

TONGUE CYLINDER FLOW REGULATOR (PCV2) REPLACEMENT (Sheet 2 of 2)

INSTALLATION:

1.

2.

3.

4.

5.

6.

7.

8.

9.

NOTE

Remove all caps and plugs as necessary during installation.

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

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

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

use 15 inch adjustable wrench to install

flow regulator “PCV2” (B) with flow arrow

pointing away from tee (C).

Holding flow regualtor “PCV2” (B) with 15 inch adjustable wrench, use 1-3/8 inch wrench

to install reducer (D).

Holding reducer (D) with 1-3/8 inch wrench, use 12 inch adjustable wrench to install elbow

(E).

Holding elbow (E) with 12 inch adjustable wrench, use 15 inch adjustable wrench to install

elbow (F).

Holding elbow (F) with 15 inch adjustable wrench, use 1-1/4 inch wrench to install hose

assembly “CK2” (G).

Bleed hydraulic system (page 3-72).

Check for hydraulic leaks and correct as necessary.

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

Install tongue cylinder armor (page 3-233).

End of Task

TA251513

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