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 607 of 750

TM 5-5420-228-24

TONGUE ASSEMBLY REPLACEMENT (Sheet 3 of 4)

INSTALLATION:

1.

Hook lifting device and sling

through four holes (A).

2. While two technicians guide tongue

assembly (B), have third technician

operating lifting device slowly lower tongue assembly (B) into position on vehicle.

3. when mounting holes are alined, use hammer and drive pin to drive in two shafts (C).

7.

8.

9.

10.

Using hammer, tap in tongue cross pin (F)

with notch down.

Position key (G) under notch in tongue

cross pin (F).

Place two key retainers (H) in position.

Using socket, install four screws (J) and

lockwashers (K).

4.

5.

6.

Using snap ring pliers, install

four retaining rings (D).

Manually remove lifting device.

Using socket, install four grease fittings (E).

TA251670

4-18