Toro Greensmaster eFlex 1021 Service Manual page 195

Installing the Rear Roller (continued)
Disassembling the Roller
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1. Bearing lock nut (2 each)
2. Sealing washer (2 each)
Greensmaster ® eFlex 1021
20248SL Rev C
5. Center the rear roller in the cutting unit and tighten the flange nuts at each
of the retainer assemblies.
6. Adjust the rear roller height; refer to the Cutting Unit Operator's Manual.
3. Ball bearing (2 each)
4. Wiehle roller
Note: The rear roller is a low drag roller.
1. To hold the roller shaft (5) stationary while removing the bearing lock nut (1),
install a 3/8-24 UNF 2B screw with a jam nut into the threaded end of the
roller shaft (5) and tighten the jam nut against the roller shaft. Remove the
bearing lock nuts (1).
2. Carefully inspect the seating surface and threads of the bearing lock nuts (1)
and replace them if damaged.
3. Loosely secure the roller assembly (4) in a bench vise and lightly tap on the
roller shaft (5) to remove the sealing washers (2) and bearings (3). Discard
the sealing washers (2).
4. Clean and carefully remove any corrosion from the bearing cavities of the
roller.
Figure 117
Page 7–29
5. Roller shaft
6. Smooth roller
DPA Cutting Units: Service and Repairs