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TM 10-3930-643-20
BRAKE TROUBLESHOOTING AND MAINTENANCE. (cont)
8-13.
Parking Brake Control Valve to Treadle Valve and Transmission Hoses,
Lines and Fittings (Sheet 9 of 12)
INSTALLATION
57.
58.
59.
60.
61.
62.
63.
64.
65.
66.
67.
68.
69.
Using a 9/16 open end wrench,
install elbow (48) on brake treadle
valve.
Install nut (46) and new sleeve (45)
on tube (47), if removed.
Connect tube (47).
Using an 11/16 open end wrench,
tighten nut (46).
Using a 5/8 box end wrench, install
connector (44) on brake and trans-
mission disconnect treadle valve.
Install nut (43) and new sleeve
(42), if removed.
Install tube (47).
Using a 5/8 open end wrench, tighten
nut (43).
Using an 11/16 open end wrench,
install connector (41) on treadle
valve at service brake.
Install nut (39) and new sleeve (38)
on tube (40), if removed.
Connect tube (40).
Using a 9/16 open end wrench,
tighten nut (39).
Install elbow (37) on treadle valve
o f b r a ke
and
disconnect.
70.
Install nut (36)
on tube (40), if
transmission
and new sleeve (35)
removed, in treadle
v a l v e , b r a k e a n d t r a n s m i s s i on
disconnect.
Go to sheet 10
8-70
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