TM-9-2350-277-20-4
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 4 OF 6
TM-9-2350-277-20-4 - Page 65 of 861
TM 9--2350--277--20--4
0420 01--2
REPA I R T 1 5 0 DRI VE SPRO CKET WHEEL ASSEM BLY -- C o n t i n u e d
0420 01
2.
Re m ove 20 se l f -- l oc ki ng sc re ws (4), two dri ve sproc ke t s (5),
a nd ri ngs (6)
from sprocket wheel (8). Di sc a rd se l f -- l oc ki ng
screws.
3.
Re m ove t wo rubbe r c ushi ons (7) from sprocket wheel (8)
.
INSTALLATION
NOTE
Procedures for repairing left and right sprocket wheels are the same.
1.
Pl a c e t wo rubbe r c us
hi ons (7) on sprocket wheel (8). Ce nt e r short fl a t a re a s be t we e n m ount i ng hol e s i n sprocket wheel
rim. Press on rubber cushions until firmly seated against flange of carriers.
2.
Inst a l l t wo ri ngs (6),
t wo sproc ke t s (5),
a nd 20 ne w se l f -- l oc ki ng sc re ws (4)
on sprocket wheel (8).
3.
T IGHTE N 20 SCRE W S (1) TO 110 -- 115 L B -- FT (149 -- 156 N
∙
m ) TOR QUE .
Change 2
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