Toro Reelmaster 3100-D Service Manual page 347

Assembling the Roller
Reelmaster ® 3100-D/3105-D
20252SL Rev A
(Figure 189) (continued)
g252750
1. Roller tube
2. Roller shaft
3. Inner seal
D. Carefully install first outer seal into roller tube making sure that seal lip
(and garter spring) faces end of tube. Use bearing/outer seal tool (refer
to Special Tools (page
(Figure 194). Make sure that shaft and bearings still freely rotate after
seal installation.
E. Using the same process, install second outer seal making sure to not
crush the installed outer seal. Again, make sure that shaft and bearings
still freely rotate.
Make sure that all grease is removed from shaft threads to prevent
bearing lock nut loosening.
5. Thoroughly clean threads on both ends of roller shaft.
Note: If original bearing lock nut(s) are being used, apply Loctite #243 (or
equivalent) to threads of lock nut(s).
6. Install bearing lock nut onto each end of the roller shaft. Make sure that outer
seals are not damaged during nut installation. Torque lock nuts from 68
to 81 N·m (50 to 60 ft-lb).
7. If grease fittings were removed from end of roller shaft, install fittings in shaft.
Note: After roller is installed to cutting unit, lubricate roller grease fittings,
rotate roller to properly distribute grease in bearings and clean excess grease
from roller ends. A properly assembled roller should rotate with less than
0.68 N·m (5 in-lb) resistance.
Figure 194
4. Bearing
5. Outer seal
6. Bearing/outer seal tool
2–13)) and soft face hammer to lightly seat seal
IMPORTANT
Page 8–39 DPA Cutting Units: Service and Repairs