PROPEL GEAR CASE
SUBSECTION 9D
20. Press bearing cups (29 and 34) in adapter (32) with the
thin edges out.
21. Press cone (35) onto gear (37).
22. Install gear (37) into adapter (32)
23. Install cone (28), washer (27), lockwasher (26) and nut
(25) onto the gear.
24. Tighten the nut until all end play is removed from the
25. Using a height gauge, measure the distance between
the face of the spiral bevel gear and the face of the adapter
(see Figure 9D-9).
Figure 9D-10. Housing Dimension
31. Place the adapter assembly on the input housing
Table 9D-4. Shim Column Determination
Figure 9D-9. Gear Adapter Assemblv Dimension
26. Determine the housing dimension by examining the
input housing (see Figure 9D-10).
27. Using the dimensions found in steps 25 and 26, find the
proper shim column from Table 9D-4.
NOTE
For housing dimensions greater than 5.357, use
5.357/5.356 to find the shims required and remove a
shim thickness equal to the difference between the
actual housing dimension and 5.357. For housing di-
mensions less than 5.352, use 5.353/5.352 to find
the shims required and add a shim thickness equal to
the difference between the actual housing dimen-
sion and 5.352.
32. Install lockwasher (31) and capscrews (30) and tighten
28. Using the proper shim column number and the gear
to 75 ft-lbs (lubricated).
mounting dimension from step 19, refer to Table 9D-5 to de-
33. Install coupler (24) into gear (37).
termine the shim spacing required.
34. Remove capscrews (39) and lockwashers (40) from
29. Make up shim set (33) from Table 9D-3 and install it on
cover (41).
the input housing.
35. Remove cover (41) from the input housing and visually
30. Coat O-ring (38) with grease and install adapter as-
inspect the spiral bevel gear set for correct alignment.
sembly (32).
9D-5