DMN-WESTINGHOUSE AL-BL Rotary Valves
Code: AL-E.B.01.B 11-2012
31
3.3.4.1 Dismantling standard execution
Fig. 3.3.4.1.1 Dismantling non drive side.
Non-drive side
- Remove shaft guards.
- Remove the bolts (151) from the bearing cover (104) and remove cover.
- Loosen the locking nut (222) remove the safety ring (221) and spacer ring
(202).
- Remove the bearing housing assembly countersunk screws (160) fit two of
these bolts in the tapped jacking holes provided in the bearing housing (108)
and remove.
- Remove inner spacer, shim (206) and retain.
- Remove the end cover fixing bolts (152) fit two of these bolts in the tapped
jacking holes provided in the end cover (102) and remove.
- Remove retaining circlip (227) and press out bearing (105) from bearing
housing.
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