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BRAKE TROUBLESHOOTING AND MAINTENANCE.
8-10.
Treadle, Treadle Valve and Check
o f 8)
REMOVAL
TM 10-3930-643-20
Make sure that vehicle will not
r o l l o r s h i f t.
Secure with wood
b l o c k s.
DEATH
or serious injury may result by
your failure
t o f o l l o w t h i s
procedure.
NOTE
The following is the maintenance
procedure of the treadle, treadle
v a l v e , a n d c h e c k v a l v e s f o r
either the service brake or the
transmission disconnect and
brake, except as noted.
1.
Using long round nose pliers, remove
t w o c o t t e r p i n s ( 1 ) , p i n s ( 2 ),
i n t e r i o r c a b l e , o n l e f t s i d e o f
f l o o r .
Discard two cotter pins (1).
2.
Remove boot (5).
r o l l e r ( 3 ) a n d t r e a d l e ( 4 ) f r om
Go to sheet 3
8-43
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