TM 1-1520-238-23
6-322.2
Change 8
6.72A.
MAIN TRANSMISSION GENERATOR SPLINE CORK STOPPER REPLACEMENT – continued
6.72A.3. Removal
CAUTION
Gently pull cork stopper out of gearshaft
to prevent damage to shaft interior sur-
face.
a. Remove cork stopper (3) from gearshaft (2).
Use corkscrew (item 60B, App F).
(1) Remove cork stopper (3) from gearshaft (2).
(2) Remove cork and sealant residue from interi-
or of gearshaft (2). Use brush.
(3) Flush shaft with clean transmission oil. Use
lubricating oil (item 119, App F).
6.72A.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
b. Clean shaft with alcohol to remove oil. Use
cloth (item 52, App F) and alcohol (item 25,
App F).
6.72A.5. Inspection
a. Check splines of gearshaft for cracks. None
allowed.
b. Check splines of gearshaft for tooth chipping
or flaking.
(1) Tooth chipping or flaking not greater than 3
percent of gear tooth area, with chip bound-
ary after hand stoning to break sharp edges
not extending into pattern area, is acceptable.
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