Remove the locking ring if it remains on the input shaft

Remove the bulk rollers (14 pcs.) of the front bearing of the secondary shaft, if this has not been done previously

Disassembly of the gearbox was discussed in the article - “Disassembly and assembly of the gearbox

Remove the retaining ring 1 and spring washer 2 of the ball bearing of the input shaft.

Disassembly and assembly of the input shaft

Press ball bearing 3 from the input shaft

Disassembly and assembly of the input shaft

Assembling the input shaft

Lubricate the input shaft parts with a thin layer of gear oil.

Press the bearing onto the shaft, applying force to the inner ring of the bearing.

Insert filling rollers (14 pcs.) into the seat of the input shaft.

For ease of installation, it is possible to lubricate the seat with grease.

Install the locking ring.

The new locking ring must be ground into the gear cone.