1. To take the faulty bearing from a cover from outside a drive, turn away a nut of the screws which are pulling together washers of fastening of the bearing, remove washers with screws and on a manual press выпрессуйте the bearing. If nuts of screws do not turn away (the ends of screws раскернены) cut the ends of screws. |
2. To establish the new bearing in a generator cover it is possible only in the event that the aperture for the bearing is not deformed also its diameter does not exceed 42 mm. Otherwise replace a cover with the bearing. |
3. The bearing in a cover запрессовывается on a press and then is clamped between two washers, strapped screws with nuts. After a tightening of nuts the ends of screws раскерните. |
4. At replacement of the bearing of a rotor from outside contact rings it is necessary to replace simultaneously and a cover as if the bearing is damaged the nest in a cover is usually damaged also. The bearing acts in film from a shaft of a rotor a stripper and напрессовывается on a press. |