Specifications

BEARING REPLACEMENT Document No. DER05017
Effective Date 25 May 07 Page 3 of 12
5. Turn flange (Figure 5017-2) until large access holes in flange align with retaining screws for
outboard flinger cover. Remove screws securing outboard flinger cover to pillow block, and lift
and remove flinger cover.
6. Remove screws securing flange to liquid bowl head, and loosen set screw securing flange to
liquid bowl head.
Figure 5017-2 Rotodiff / Gearbox Flange Attachment
7. Thread two jack screws into flange, and alternately turn each screw a few turns at a time until
flange is separated from liquid bowl head; then grasp flange, and pull from liquid bowl head.
Note! Outboard flinger will remain attached to flange.
8. Remove flathead screws securing outboard pillow block cover (Figure 5017-3) to pillow block,
and remove cover. Separate O-ring from pillow block cover and discard O-ring.
9. Remove flat head screws securing inboard pillow block cover to pillow block, and slide pillow
block (Figure 5017-4) and bearing outer race and rollers off liquid bowl head.
10. Loosen set screw securing inboard flinger to liquid bowl head.
11. Using a suitable puller, and extreme care to avoid damaging bearing seat or shoulder on liquid
bowl head, remove bearing inner race from bowl head. Discard inner race.
12. Slide inboard pillow block cover and flinger off bowl head. Separate O-ring from pillow block
cover and discard O-ring.
13. Using a suitable puller, remove bearing outer race and rollers from pillow block. Discard outer
race and rollers.