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TM 5-4210-229-14&P
6-15
TRANSMISSION REPAIR (Continued)
(g)
Install snapring (281) to retain the shaft. Press the
shaft rearward until the snapring is seated firmly in
the carrier's counter bore.
(h)
Position the planetary connecting drum (265) front
(long internal splines) downward, and install the
rear planetary carrier assembly and output shaft.
Install the snapring (276) that retains the rear
planetary carrier assembly (277).
(i)
Install rear planetary sun gear (272) into the rear of
center planetary ring gear (275). Retain the sun
gear with snapring (274).
(m)
Install main shaft assembly (267), rear first, into
the front of rear planetary sun gear (272). Retain
the shaft assembly by installing the spiral snapring
(27 1).
(k)
Coat thrust washer (268) with oil soluble grease
(Appendix D, Item 21) and install it onto the rear of
the main shaft (267).
(l)
Install the main shaft, and its attached parts, into
the planetary connecting drum (265). The main
shaft must seat against the thrust washer that seats
against the output shaft.
(m)
Coat both the bearing race (258) and needle
bearing assembly (257) with oil-soluble grease
(Appendix D, Item 21).Install the race (258) inner
lip
upward.
Install
the
needle
bearing
assembly(257) onto the race (258).
(n)
Install the center planetary carrier assembly (266),
pinions first, into the center planetary ring gear
(275) and planetary connecting drum (265). In-stall
the front planetary ring gear (264)outer splines first.
Retain the ring gear with a snapring (263).
(o) Install the center sun gear shaft assembly (259) larger
diameter first. The shaft must seat on needle bearing
assembly (257).
(p)
(p)
Coat the thrust washer (256) with oil-soluble
grease (Appendix D, Item 21)and install it onto the
rear hub of the front planetary carrier assembly
(255).Install the carrier assembly (255).
(q)
Coat the thrust washer (254) with oil-soluble
grease (Appendix D, Item 21)and install it onto the
rear of the front sun gear. Install the front sun
gear(253), indexing the missing internal spline
teeth location with the spring pins in the center sun
gear shaft assembly (259).
(r)
Coat the front thrust washer (252) with oil-soluble
grease (Appendix D, Item21) and install it onto the
center sun gear shaft.
i.
Rear cover repair.
(1)
Disassembly.
(a)
Place the rear cover assembly (291) on the
work table, front side down.
6-79
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