|
| |
TM 5-4210-220-34
3-7.
TRANSMISSION-Continued
(24)
Install rear bearing race (8), flat side first, onto the rear of ring gear and hub assembly (9). Coat needle
roller bearing (7) and front race, with petroleum jelly (item 21, Appendix B) and install them onto rear race
(8).
(25)
Install the low planetary carrier assembly (6) into the adapter housing (14).
(26)
Beginning with an external-tanged plate, alternately install seven external-tanged (11) and six internal-
splined (12) low clutch plates.
(27)
Install ball bearing (2) onto low planetary ring gear rear hub (1).
(28)
Install a bearing race (4), lip first, and a needle bearing (5) onto the rear inner diameter of the low carrier
assembly (6). Install the rear race (3) on the front hub of the low ring gear (1). Retain the bearing and two
races with petroleum jelly (item 21, Appendix B).
(29)
Install the low ring gear by carefully engaging the teeth of the gear with those of the four planetary pinions.
aj.
Installation of Rear Cover
(1)
Install a lifting sling into the lifting
bracket of output shaft.
(2)
Install the rear cover gasket onto the
rear cover. Be sure the holes in the
gasket aline with those in the adapter
housing. Retain the gasket on the rear
cover with petroleum jelly (item 21
Appendix B).
(3)
Attach a hoist to the lifting bracket.
Install the rear cover onto the adapter
housing. Since the two dowel pins in the
cover are of different size, installation is
simplified.
(4)
Install twenty-one ½ -13 X 5 ¾ in. bolts
and three 1/2/13 X 7 ¼ in. bolts, and
lockwashers, to retain the rear cover.
Tighten the bolts to 67-80 ft lb (91-108
Nm).
(5)
Invert transmission front upward.
ak. Installation Of Gear Unit, Second Clutch
And Center Support
(1)
Remove the selective snap ring (3) that
retains the center support (2). Remove
the anchor bolt (1) that retains the center
support to the transmission housing.
3-74
|
