Toro Greensmaster eTriFlex 3360 Service Manual page 330

Replacing the Roller Brush Element
Drive and Support Components
DPA Cutting Units: Service and Repairs
Contact with the reel or other cutting unit parts can result in personal
injury. Use heavy gloves when handling the cutting reel.
Refer to Figure 173 for this procedure.
1. Remove the cutting unit from the machine and place it on a level work surface.
2. Remove the RH bearing bracket assembly.
3. Remove the brush element from the shaft.
4. Slide the new brush element onto the shaft while rotating the brush.
5. Install the J-bolts and lock nuts making sure the threaded portion of the
J-bolts are installed on the outside of the brush element. Tighten the lock
nuts from 2.3 to 2.8 N∙m (20 to 25 in-lb).
6. Apply a thin coating of grease to the O-rings on the brush shaft and install the
RH bearing bracket.
If brush to roller contact is incorrect, brush operation will be
adversely affected.
7. Check that the roller brush is parallel to the rear roller within 0.25 mm (0.010
inch) clearance to light contact. Adjust the bearing brackets as necessary.
Refer to Figure 173 for this procedure.
1. Disassemble the roller brush components as necessary. Retrieve and
discard the adapter housing O-ring (machines without a universal groomer).
2. Clean and inspect all components for wear or damage and replace as
necessary.
3. If the drive shaft and drive adapter (items 40 or 41) require replacement
(machines without a universal groomer):
A. Tip up the cutting unit to access the bottom of the reel to remove the
drive shaft assembly.
CAUTION
IMPORTANT
Page 7–32 Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B