•
Left end cover is turned inside up when not
held on edge.
•
End cover leveled by two wooden blocks on
edge positioned under corner nearest to
output shaft.
1
Using screwdrivers, remove retaining ring (1)
retaining bearing assembly (2) and LH output
shaft (3).
2
One soldier hold left end cover (4) on edge to
allow access to exterior.
3
Other soldier locate drift on inside of end of LH
output shaft (3); using hammer and drift, drive
shaft from end cover (4).
NOTE
Second soldier may be dismissed.
4
Place end cover (4) on wooden blocks, inside
up.
5
Using hammer and punch, drive output shaft
seal (5) from left end cover (4).
6
Remove two seal rings (6) from shaft (3).
NOTE
When bearing is removed from shaft,
sleeve is forced off ahead of bearing.
7
If bearing (2) and sleeve (7) is to be replaced,
press bearing (2) and sleeve (7) from output
shaft (3) using an arbor press.
8
X200-4A Remove preformed packing (9) from
end of shaft. Throw away packing.
FOLLOW-ON PROCEDURE: Install output shaft packing
and seal. Refer to paragraph 4-24.
End of Task 2
Go to Sheet 4
4-150 Change 2
Para. 4-22, Task 2
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