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
Interval
Item
Item to
Procedure
Not Fully Mission
No.
Check/Service
Capable if:
26
Semiannual
Volute Bump
Check if volute bump springs are
Broken or missing
Springs (Left and
broken, cracked, deformed, or miss-
springs.
Right Sides)
ing.
Check that volute bump spring tap
pet is not damaged or missing.
Check that mounting screws are
tightened to at least 160 lb-ft
(217 Nm).
Change 4
