TM 5-5420-202-20-1
Preventive Maintenance Checks and Services for M60A1 AVLB Hull -
Item
No.
51
Continued
Interval
Location
Item to
Check/Service
Semiannual
Engine Mounts
(Left and Right
Sides)
Procedure
Check for broken, bent, or damaged
mount bracket.
Check for loose, missing, or broken
screws and nuts.
Not Fully Mission
Capable if:
Broken or dam-
aged mounts.
NOTE
Use torque wrench from the underside of the mount. Position mirror
under torque wrench to observe torque reading.
Using 0-600 lb-ft torque wrench,
check that screws and nuts are
tightened to at least 450 lb-ft
(610 N·m).
Check for cracks and damage to rub-
ber mount.
Check for bent or broken alinement
bracket.
Change 4
3-91