TM 5-5420-226-20-1
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 a n d S e r v i c e s f o r M 4 8 A 5 A V L B H u l l -
Item
No.
25
26
3-34
Interval
Semiannual
Semiannual
Change 6
Location
Item to
Check/Service
Volute Bump
Springs (Left and
Right Sides)
C o n t i n u ed
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).
Not Fully Mission
Capable if:
Broken or missing
springs.
with T-97E2 track, mea
Track Shoes and
If equipped
Grousers (Left
sure metal grouser height (A). If
and Right Sides)
grouser is less than 1/2-inch (1.27
cm), replace track shoe (page 14-83).
A
T97E2 TRACK