7 Transmission Repair
7C Tuff Torq K60
7 - 70
34. If the center case motor and pump shaft bushings
were worn or damaged, install new bushings and
center case. Bushings are serviced with the center
case and are not available separately.
35. Install new dowel pins in the center case as shown.
36. Apply grease to packings. Apply clean transmission
fluid to all other parts before assembly.
37. Install two guides, light duty springs, ball retainers,
balls, new packings, back-up rings and sleeves in
center case. Seat the sleeves firmly into the center
case. Parts A,B, and C may be left off until after cen-
ter case is installed.
NOTE: Do not switch the forward and reverse sleeves as
reverse sleeve has a drilled orifice.
NOTE: Check the check ball movement after assembly.
Figure C–78 Install Center Case Bushings
A. Bushings
B. Dowel Pins
Figure C–79. Install Bypass Valve Assembly
A. Push Pin F. Packing
B. Spring (Firm) G. Ball
C. Valve Cap H. Ball Retainer
D. Sleeve I. Spring (Light Duty)
E. Back-Up Ring J. Guide
Reverse Sleeve Has
Drilled Hole On Side
A
B
C
G
E
H
D
Figure C–80. Install Motor Shaft Into Center Case
38. Apply clean transmission fluid to the motor assembly
and install the motor shaft and piston assembly into
the center case.
A
A
B
C
D
E
F
G
H
I
J
A
B
B
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