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 610 of 750

BOOM-OUTRIGGER

2.

3.

4.

5.

6.

7.

8.

9.”

10.

ASSEMBLY REPLACEMENT (Sheet 2 of 3)

Remove four pin retainers (C) and two

brackets (D).

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TM 5-5420-228-24

Attach lifting device and sling to boom-

outrigger assembly (E).

Have technician operating lifting device raise

sling to take up slack.

Using 7/16 inch socket, remove four grease fittings (F).

Using hammer and drive pin, tap out

two pins (G).

While two technicians guide boom-outrigger assembly (E), have technician operating

lifting device slowly lift boom-outrigger assembly (E).

Move boom-outrigger assembly (E) to desired location and remove lifting device.

Remove lifting device and sling.

Using hammer and drive pin, drive out six bushings (H).

INSTALLATION:

1.

Position six bushings (A) in boom-outrigger assembly (B).

2.

Using hammer and wooden block, drive in six bushings (A).

3.

Attach sling and lifting device to boom-

outrigger assembly (B).

4.

While two technicians guide boom-outrigger assembly (B), use lifting device to move

boom-outrigger assembly (B) into position on vehicle.

5.

Using hammer and drift pin, drive two pins (C) into position.

6.

Place four pin retainers (D) and two support brackets (E) on vehicle.

Go on to Sheet 3

TA251672

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