38
4. Remove the fat valve disc (17), spacing ring (75), ball bearing (77) and
spacing sleeve (81) with puller as shown in Figure 25. The claws of the puller
should rest against the bearing removal tool (P/N: 96-01-035). Difficulty in
removing these parts indicates the spacing sleeve (81) has seized. If so, pull
spacing sleeve off by inserting the puller claws in the groove of the spacing
sleeve.
5. To remove the needle bearing inner race (54) use the puller tool as discussed
in Section 5.2.3. The snap ring (59), and lock ring (60) need removal for
needle bearing inner race removal.
5.2.9 Assembly Feed End
Assemble the parts in sequence as shown in Figure 22. Observe the following when
assembling.
1. Apply ball bearing grease to the sealing lip of the lip seal ring (30).
2. Install needle bearing inner race by heating as described in Section
5.2.4.
3. Heat pillow block ball bearings (77) in oil before installing on the end
piece pivot. Lubricate the ball bearings with grease. See Figure 3.2
5.2.10 Disassembly Small Conveyor Bearing
The procedure for dismantling the small conveyor bearing is as follows. Refer to
Figure 22.