21 - 326
NV 021 PTO ADAPTER
B R
(29) Seat output bearing retaining ring as follows:
(a) Reach in access cover opening in rear exten
sion with snap ring pliers (Fig. 61).
(b) Spread retaining ring with snap ring pliers
and seat it in groove of output bearing. If retain
ing ring is not aligned with bearing groove,
tilt front case upward so mainshaft will move
rearward for alignment.
(c) Verify that retaining ring is fully seated in
ring groove before proceeding (Fig. 62).
-433
Fig. 61 Seating Output Bearing Retaining Ring
Fig. 62 Correct Seating Of Retaining Ring
(30) Install access cover and gasket in rear exten
sion (Fig. 63). Then install and tighten torx screws to
8-11 N-m (75-95 in. lbs.) (Fig. 64).
(31) Install new seal in input bearing retainer with
Handle C-4171 and Installer 7828, C-4974, or similar
size installer tool (Fig. 65).
Fig. 63 Access Cover And Gasket Installation
Fig. 64 Installing Access Cover Screws
BEARING
RETAINER
J9421-437
Fig. 65 Installing Input Bearing Retainer Seal
(32) Install input bearing retainer as follows:
(a) Note position of oil channel in retainer and
oil feed hole in front case (Fig. 66). Be sure re
tainer is installed so channel is aligned with feed
hole.