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 TM 55-1905-223-24-18-2
NOTE
The stern tube bearing (33) is not repairable and should be replaced at routine
dockings when the rubber liner shows any signs of wear, pitting or loosened
bonding to bearing or when the clearance between the propeller shaft and the
boaring is greater than .160 inch or less than .030 inch.
c. Remove aft strut barrel bearing (39, Sheet 4).
(1) Remove lock wire (42) from four hex head capscrews (40).
(2) Loosen four hex head capscrews (40) securing bearing (39) to end plate (38).
(3) Remove chock fast orange resin from aft strut barrel void.
(4) Remove alignment studs (37B).
(5) Remove four hex head capscrews (40) securing bearing (39) to end plate (38).
(6) Remove bearing (39) and John Crane zip joint packing (41) from strut barrel end plate (38).
NOTE
The strut barrel bearing (39) is not repairable and should be replaced at routine
dockings when the bearing rubber liner shows any signs of wear, pitting or
loosened bonding to bearing or when the clearance between the propeller shaft
and the bearing is greater than .160 inch or less than .030 inch.
d. Remove forward propeller hub bronze bar (45, Sheet 5) and packing material (46) as follows:
NOTE
Propeller has been removed by depot maintenance. Shaft key set screw, coupling
key and shaft have been previously removed.
(1) Remove lock wire (43) from six hex head capscrews (44).
(2) Remove six hex head capscrews (44) securing bronze bar (45) and packing material (46) to
propeller hub. Remove bronze bar (45) and packing material (46). Discard packing material.
4-56
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