Toro Greensmaster eTriFlex 3360 Service Manual page 318

Installing the Reel Assembly (continued)
Preparing the Reel for Grinding
DPA Cutting Units: Service and Repairs
13. If the cutting unit is equipped with an optional groomer or optional rear roller
brush, install the components for those options. Refer to
Box Assembly (page
for additional information.
Reel Grinding Specifications
Reel Diameter New (D)
Reel Diameter Service Limit
Reel Diameter Taper Limit (D1 – D2)
Blade Land Width
Blade Relief Angle
Reel Shaft Diameter
g227307
Before grinding a cutting reel, make sure that all the cutting unit components
are in good condition. Depending on the type of grinder used, faulty cutting
unit components can affect the grinding results. When grinding, be careful to
not overheat the cutting reel blades. Remove small amounts of material with
each pass of the grinder.
Follow reel grinder manufacturer's instructions to grind cutting reel to Toro
specifications; refer to
reel grinding information can be found in the Cutting Unit Operator's Manual.
An additional resource is the Toro Basics Series Training Book, Reel Mower
8–10), and Rear Roller Brush (Optional) (page 7–30)
128.5 mm (5.06 inch)
114.3 mm (4.50 inch)
0.25 mm (0.01 inch)
0.8 to 1.2 mm (0.03 to 0.05 inch)
30° ±2°
34.9 mm (1.375 inch)
Figure 161
(R = Direction of Rotation)
Reel Grinding Specifications (page
Page 7–20
Installing the Gear
7–20). Additional
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B