Part 3

TRANSMISSION ASSEMBLY

Assembly

55.Adjustment of front brake clearance "C".
- Measure clearance between front brake piston (1) and front brake retaining plate (2).
- Select proper thickness of front brake retaining plat so that clearance is within specifications.





a.Measure dimensions "O" and "P", and calculate dimension "N".













i.Measure dimension "O" between the converter housing fitting surface of transmission case and the front brake retaining plate.





CAUTION:
Never change the straight edge installation position before the completion of "P" measurement.





ii.Measure dimension "P" between the converter housing fitting surface of transmission case and the oil pump fitting surface of transmission case.





iii.Measure dimension "O" and "P" in at least three places, and take the average.
iv.Calculate dimension "N".









b.Measure dimensions "Q1" and "Q2", and calculate dimension "Q".













i.Measure dimension "Q1" between the transmission case fitting surface of oil pump and the straightedge on front brake piston.





CAUTION:
Measure dimension "M2" in at least three places, and take the average.





ii.Measure dimension "Q2" of the straightedge.





iii.Calculate dimension "Q".









c.Adjust front brake clearance "C".









- Select proper thickness of retaining plate so that front brake clearance is within specifications.
Retaining plate: Front Brake Clearance.





56.Remove under drive sun gear (1) from under drive carrier assembly.





57.Install needle bearing (1) to under drive sun gear.

CAUTION:
Check the direction of needle bearing. Location of Needle Bearings and Bearing Races.





58.Install O-ring (1) to oil pump assembly.





59.Install seal ring (1) to oil pump assembly.





60.Install bearing race (1) to oil pump assembly.





61.Install under drive sun gear (with needle bearing) (1) to oil pump assembly (2).





62.Install oil pump assembly (with under drive sun gear) to transmission case.

CAUTION:
Apply ATF to oil pump bearing.





63.Apply recommended sealant to oil pump assembly as shown in the figure.





CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the oil pump mounting bolts and oil pump mounting bolt mounting surfaces.





64.Tighten oil pump bolts (black arrow) to the specified torque.





65.Install O-ring to input clutch assembly.