Service Manual

-OS
nap n
TORQUE BOLTS TO
11 N·M (97 IN.LB.)
70 COMPLETED B1 CLUTCH APPLY PISTON.
70
73
68
68 OIL PUMP COVER, BUTT-CUT, SEAL RINGS (2 REQUIRED).
73 NUMBER 1 THRUST WASHER.
COMPLETED OIL PUMP ASSEMBLY
68
Copyright © 2010 ATSG
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
Component Rebuild
Continued on Page 69
COMPONENT REBUILD (CONT'D)
OIL PUMP ASSEMBLY (CONT'D)
15. Torque the eight oil pump cover to pump body
bolts down to 11 N·m (97 in.lb.), as shown in
Figure 102, using a criss-cross pattern.
16. Lubricate the "O" ring seal surfaces in the oil
pump cover with small amount of Trans-Jel®.
17. Install the B1 clutch apply piston into the oil
pump cover, as shown in Figure 103.
18. Install the number 1 thrust washer onto back
of pump cover, as shown in Figure 104, and
retain with small amount of Trans-Jel®.
Note: This thrust washer is included in the
Trans-Tec® gasket pack.
Figure 102
Figure 103 Figure 105
Figure 104
19. Install two new sealing rings into grooves of
the pump cover, as shown in Figure 104, and
ensure butt ends meet.
20. Lubricate seal rings with transaxle fluid and set
completed oil pump aside for final assembly, as
shown in Figure 105.
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