11.5. Removal of the forward bearing of a main shaft of the transmission


Work is carried out on a viewing ditch or the elevator.

The bearing is removed for replacement.
We remove a flywheel (see Replacement of a back epiploon of a bent shaft).
For removal of the bearing it is possible to use the elementary stripper. The bolt of M8 60-80 mm long is inserted by a head into an opening of an internal ring of the bearing so that it was hooked for a back edge of a ring. We wedge M8 bolt any core with a diameter of 7 mm (it is possible to use the bolt or a hairpin of M8 which are ground off or flattened to the size of 7 mm). We put on a suitable piece of a pipe (with an internal diameter of 36-40 mm), a big washer a bolt and nazhivlyay a nut.

Tightening a nut, we press off the bearing.

Bearing and stripper.

The bearing can be beaten out, …

… using a shock stripper with the hook hooked for an internal ring.

By fine-grained skin it is smoothed out a landing surface under the bearing in an opening of a flange of a bent shaft.
We press the bearing a suitable piece of a pipe, resting only on an external ring of the bearing.
In the sequence, the return dismantling, we establish the dismantled details: the flywheel conducted and conducting clutch plates, the transmission.