TM 5-5420-202-20-1
P r e v e n t i v e M a i n t e n a n c e C h e c k s and Services for M60A1 AVLB Hull-
Continued
--
Location
Not Fully Mission
Procedure
Item to
Item
Interval
Capable if:
Check/Service
No.
Roadwheel arm
Check that roadwheel arm housings,
23
Semiannual
Roadwheel Arm
housing damaged.
mounting screws, washers, and lubri-
Housings (Left
cation fittings are not damaged or
and Right Sides)
missing.
Make sure that mounting screws are
not backed out of mounting holes.
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
Nm).
Check that screws are not loose,
damaged, or missing.
Check that torsion bar end plugs are
fully seated and retaining bolts are
secure.