SECTION 58 -- ATTACHMENTS AND HEADERS -- CHAPTER 1
58-10
2. Press a new bearing cone onto the pinion gear.
Install the snap ring, 1, into the groove in the
gearbox. Slide the bearing cup, 2, from the pinion
gear bearing into the gearbox against the snap
ring.
600-4-11
1
2
19
3. Use a seal driver or suitable substitute to install
a new shaft seal, 1, into the bottom of the gearbox
housing to a depth of 13/16″ (21 mm), as mea-
sured from the face of the pilot, 2 (refer to Figure
17 for clarification).
Ensure the seal is driven in evenly, and square to
the bore, as it does not seat up against a shoul-
der. Do not install the seal too deep into the bore
as it may not seal on the shaft properly. Coat the
seal lip with grease prior to installing the bevel
gear shaft.
On gearbox housings that have an additional
groove in the housing, install a snap ring and a
new seal against the snap ring.
600-4-12
2
1
20
4. Press a new bearing cone onto bevel gear shaft,
and install the bearing cup into the gearbox bore.
Install the bevel gear shaft into the gearbox
through the seal, and slide the pinion gear, 1, and
bearing assembly down over the splines until the
bearing cone seats in the bearing cup. Install the
special castellated nut onto the shaft, and tighten
the nut while rotating the shaft to seat the compo-
nents. Back off the nut and tighten to obtain 2 to
6 in. lbs (0.23-0.68 N⋅m) rolling torque.
600-4-10
1
21
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