Servicing the Roller
g206889
Figure 170
1.
Bearing locknut
4.
Ball bearing
7.
Roller shaft
2.
V-ring
5.
Wiehle roller
3.
Seal
6.
Smooth roller
Disassembling the Roller
1. To hold the roller shaft (item 7 in
) for bearing locknut removal,
install a 3/8-24 UNF 2B screw into threaded end of the roller shaft and secure
the screw in place with the jam nut. While retaining the shaft, remove the
bearing locknut from each end of the roller shaft.
2. Remove the V-ring (item 2 in
) from each end of the roller.
3. Carefully inspect the seating surface and threads of the bearing locknuts
(item 1 in
). Replace the locknut if there is any damage.
4. Loosely secure the roller assembly in a bench vise and lightly tap one end
of the roller shaft until the seal and bearing are removed from the roller
cavity. Remove the second seal and bearing from the roller cavity by tapping
on the shaft.
5. Clean the bearing cavity in the roller and remove any rust with crocus cloth.
Cutting Unit: Service and Repairs
Page 7–22
Greensmaster
®
eFlex 1800, 2100 and 2120
12189SL Rev E
