6.2.6. Repair of a secondary shaft

Process of dismantling of a secondary shaft is described when dismantling transmission (see. «Dismantling and assembly of a transmission and defektovka of its details»). In this subsection replacement of forward and average bearings of a shaft is shown.

You will need a universal stripper.

1. Clamp a secondary shaft in a vice through a thick layer of rags or through overlays for sponges of a vice from soft metal and establish captures of a universal stripper under a separator of the forward bearing.	2. Rotating the power screw of a stripper, press the bearing from a shaft pin.

Prevention The bearing pressed in the shown way, for repeated installation is not suitable, as its separator is damaged. Therefore needlessly do not dismantle bearings of a secondary shaft.

3. Napressuyte the forward bearing on a pin of a secondary shaft, putting effort to an internal ring.

Prevention At a bearing napressovka with the annex of effort to a separator it will be damaged.

4. Similarly replace the average bearing of a secondary shaft.

Prevention At replacement of bearings of a secondary shaft surely replace their external rings established in a case of coupling and in the holder of an external ring of the average bearing (see. «Dismantling and assembly of a transmission and defektovka of its details»).