REPAIR PIVOTING SERVOCYLINDER (AVIM) (Continued)
Procedure is same to remove and
install mounting lug bearings except
where noted in text. Upper mounting
lug bearing is shown here.
Remove four screws (12) from plate (13). Discard
four screws (12).
Mount bearing plates are installed
with four rivets.
Remove plate (13) from lug (14).
Remove bearing (15) from lug (14). Use arbor
Check four holes (16) in plate (13) for elongation.
There shall be no elongation.
Check four screw holes (17) for damaged
threads. Threads shall not be damaged.