TM 5-5420-202-20-1
Change 5 3-11
1
Preventive Maintenance Checks and Services for M60A1 AVLB Hull -
Continued
Location
Item
No.
Interval
Item to
Check/Service
Procedure
Not Fully Mission
Capable if:
76
Semiannual
Roadtest
Perform final road test.
77
Biennial
Final Drive (Left and
Right Sides)
Drain and fill. To drain, remove drain
plug from bottom of housing. Drain
only after operation while oil is
warm. Drain into suitable container.
Check magnetic drain plug for metal
shavings. After draining, clean and
install drain plug. Fill to proper level
(page 3-72).
Any large metal chips
or shavings.