Bearing installer is fabricated from spacers
(8689162). Two installers are required for output
shaft bearing installation.
Modify spacer (8689162) as follows:
a. Using hand grinder, or other suitable tool,
enlarge openings at each end of spacer enough
to allow spacer to slip onto output shaft without
b. Remove all nicks and burrs.
c. Mark modified spacer
Figure 4. Final drive output shaft and drive bearing installer.
Two attachments are required.
unused stud or bolt to maintain thread alignment
and weld together per TM 9-237.
2. Obtain eye (NSN 2520-00-840-4560).
and throw away threaded portion.
3. Weld modified eye to welded nut assembly per
Figure 5. Final drive lifting attachment.
Change 3 D-3/(D-4 blank)