DOSKO 2961000 - Brake and Belt Tension Adjustment

Maintenance & Repair (cont’d)
19
The wheels should be greased by repacking the bearings inside the wheel
hub with grease.
Grease Specification
Soap Type
Lithium Complex
NLGI Grade
#2
Dropping Point
230°C (446°F)
Additives
Corrosion and Oxidation inhibitors, EP
optional
Viscosity Index
80 Minimum
Check and adjust
brake
Check that the brake is functioning properly.
- Lock the brake, push down on handle bar so that cutter wheel
is off the ground.
- Push or pull the grinder- if the brake is loose, the wheel will
rotate.
Grease zerks
Cutting
wheel
Bearing
Hub
Cotter
pin
Castle
nut
Dust
cap
Bearing
1. Remove existing cap, cotter
pin, castle nut and hub off
spindle.
2. Inspect inner and outer
bearing and pack with grease.
3. Slide hub back onto spindle.
4. Using a torque wrench,
tighten the castle nut 30-40
foot-lbs.
5. Reinstall cotter pin and dust
cap.