TM-5-5420-202-20-1

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 1 OF 4

OCTOBER 1985

TM-5-5420-202-20-1 - Page 106 of 1020

TM 5-5420-202-20-1

Item

No.

Preventive Maintenance

23

Interval

Semiannual

Checks and Services for M60A1 AVLB Hull-

—

Location

Item to

Check/Service

Roadwheel Arm

Housings (Left

and Right Sides)

Continued

Procedure

Check that roadwheel arm housings,

mounting screws, washers, and lubri-

cation fittings are not damaged or

missing.

Make sure that mounting screws are

not backed out of mounting holes.

Not Fully Mission

Capable if:

Roadwheel arm

housing damaged.

NOTE

If mounting screw must be tightened, replace lockwasher before

tightening screw.

Using a 0-600 lb-ft torque wrench,

tighten replaced or loose mounting

screws to 450-470 lb-ft (610-637

N•m).

Check that screws are not loose,

damaged, or missing.

Check that torsion bar end plugs are

fully seated and retaining bolts are

secure.

Change 4 3-33