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 TM 55-1905-222-14
6-10
REPAIR RAMP WINCH (Continued).
c. Remove the primary planet pin (46) by tapping it
out of the planet hub (45) so that it is removed
from the side of the planet hub which carries the
bushing (43). Remove thrust plug (47) from
primary planet pin (46).
d. Remove the planet gear (48) with care so that
the gear spacers (49) and the roller bearings
(50) do not drop off the gear when removed.
e. Remove the gear spacers (49), roller bearings
(50), garter springs (51) and cam locks (52
and 53) and place on a perfectly clean surface.
Remove one snap ring (54) from the primary
gear (48) using suitable goose neck or water
pump pliers.
f.
After all the planet gears have been removed,
the thrust pad (55) and 'O' ring (56) can be
removed from the planet hub. Remove and
discard the 'O' ring (56).
6
DISASSEMBLE FINAL PLANET
ASSEMBLY.
a. Using a 1/4" diameter pin punch, drive pin
(57) completely into the final planet pin (58).
b. Remove the final planet pin (58) by tapping it
out of the planet hub (59) so that it is
removed from the splined bore side of the
planet hub. Remove pin (57) from the planet
pin (58).
c
Now remove the planet gear (60).
d
Drive the ball bearings (61) out of the planet
gear (60) using a drift. Remove the snap rings
(62) only if they are to be replaced because of
damage.
6-43
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