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TM 10-3930-643-20
BRAKE TROUBLESHOOTING AND MAINTENANCE. (cont)
8-5. Parking Brake Air Cylinder. (Sheet 2 of 4)
REMOVAL
1.
Using a 7/16 open end wrench,
d i s c o n n e c t a i r l i n e ( 1 ) o n l e f t,
rear, underside
o f b o l s t e r o n
v e h i c l e.
2*
Using a 1/2 open end wrench, remove
elbow (2).
3.
Using long round nose pliers, remove
cotter pin (3), washer (4) and
pin
( 5 ).
Discard cotter pin (3).
4.
Using a 15/16 socket and socket
wrench handle, remove two nuts (6),
washers (7) and parking brake
a ir
c y l i n d e r ( 8 ).
5.
Using a 15/16 open end wrench,
loosen nut (10) on parking brake air
c y l i n d e r ( 8 ).
6.
Using a 5/16 open end wrench,
remove clevis (9) and nut (10).
Go to sheet 3
8-12
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