- balloon wrench
- key "at 27"
- pliers
- screwdriver
- hammer
- jack
- stand
- wheel chocks
Before starting work remove the brake drum.
Recommendations
The manufacturer recommends that this operation be performed each time the rear brake pads are replaced.
This operation is quite complicated and responsible, so it is recommended to contact a specialist.
The hub has two single-row roller bearings that require lubrication and adjustment during operation. Front (outer) the bearing is removed together with the brake drum (see subsection 3.33.).
1. Through a hole in the drum (removing the plug) knock off the protective ring from the hub.
2. Using a screwdriver, pry the seal out of the hub.
3. Take out the rear (interior) hub bearing.
4. Rinse thoroughly with kerosene or white spirit the inner rings of the front and rear bearings with rollers and...
5.... the inner cavity of the hub with the outer rings of the bearings.
6. Lubricate both bearings with Litol-24 grease and...
7....the outer races of the bearings, and also fill the inner cavity of the hub between the bearing races with grease.
8. Lubricate the working lip of the new oil seal with Litol-24 grease.
9. Reinstall the rear bearing and oil seal with the lip facing into the hub.
10. Using a suitable mandrel, press the oil seal into the hub until it stops.
11. Install the protective ring and press it onto the hub until it stops. Reinstall the brake drum and adjust the clearances in the bearings (see subsection 3.35.) and gaps between pads and brake drum (see subsection 3.34.).