12.7.2. Replacement of hug bearings of a back wheel
MODELS TILL 1992
| PERFORMANCE ORDER |
| 1. Remove a nave. |
| 2. From the inside of a nave remove a sealing ring and take an internal ring of the internal bearing. |
| 3. Fix a nave in a vice with soft sponges and a copper drift beat out external rings of bearings from a nave. At the same time establish a drift evenly around in order to avoid a distortion of bearings. |
Prevention
At knocking-out of bearings be careful that there were no zaboina on a bearing seat in a nave.
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| 4. Clear a nest for the bearing in a nave and, using an emery paper, remove all agnails. |
| 5. Establish new external rings of bearings by cones outside. Using a tubular mandrel of the corresponding diameter, press rings of bearings in a nave. At the same time be careful not to warp a ring as there can be their jamming and destruction. |
| 6. Grease rings of bearings with lithium lubricant and the same lubricant fill space between bearings. |
| 7. Establish an internal ring of the internal bearing into place, grease a working edge of a new sealing ring and establish it into place with use of a tubular mandrel of the corresponding diameter. |
| 8. Establish a nave and adjust a hug bearing side play. |
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MODELS SINCE 1992
As the knot consisting of the fastener of a nave, a nave and the hug bearing is non-demountable, at wear of the hug bearing it is necessary to replace all knot.
