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 TM 55-1905-223-24-15
d. Remove preformed packings (2 and 3) and discard.
e. Remove seal plate (4).
f. Remove preformed packing (5) and discard.
g. Remove retaining ring (6).
h. Remove ball bearing (7).
i. Remove rear housing (8) by sliding off the shaft (9).
j. Remove preformed packings (25) and discard.
k. Remove roller bearing (27) from the rear housing (8).
l. Remove preformed packings (21, 22, and 23) and front and rear housings (8 and 26) and discard.
m. Remove screws (19) and headless pins (20) securing the plates (18) to the stator (16).
n. Remove plates (18) from the front and rear of the stator.
o. Remove front and rear preformed packings (17) and discard.
p. Remove rotor (13) from the stator.
q. Remove rotor vane (10).
r. Remove inner (12) and outer (11) rotor vane springs.
s. Remove stator vane (14).
t. Remove stator vane springs (15).
REPAIR
a. Inspect the seal plate for warping or other physical damage. Replace as required.
b. Inspect the roller bearing for broken or missing needle rollers, worn faces, or other physical damage. Replace as
required.
c. Using emory cloth, burnish the inside of the stator and the outside of the rotor.
d. Clean all parts thoroughly with solvent.
e. Check the ball bearings for scoring, freedom of movement, and smooth operation. Replace as necessary.
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