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 TM 55-1905-222-14
6-10
REPAIR RAMP WINCH (Continued).
(4)
Install the garter spring (51) so that it
engages under the projecting ends of the
cam locks (52 and 53). Turn the complete
assembly over and slide the planet pin
(46) down through the planet gear until
the groove formed on the end of the cam
locks (52 and 53), next to the snap ring
(54), is fully exposed. It may be
necessary to rotate the planet gear (48) in
the direction of free rotation in order to
allow the planet pin (46) to slide through
the assembly.
(5).
Install the second garter spring (51)
through the bore of the roller bearing
(50). Now slide the planet pin (46) up
through the gear assembly as before, so
that it is central in the planet gear (48).
d. To check that the primary planet gear (48),
assembled according to steps c1 through c5,
rotates freely in the correct direction of rotation
proceed as follows. Hold the primary planet pin
(46) stationary with one hand and view the end
of the gear assembly while the thrust plug (47)
points away from you. With the other hand try
to rotate the gear in both directions. If the cam
locks have been assembled correctly according
to steps c1 through c5 above, the gear will
rotate freely in a clockwise direction and "lock
up" in the opposite direction.
6-52
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