Toro Reelmaster 3100-D Service Manual page 338

Preparing the Reel for Grinding (continued)
DPA Cutting Units: Service and Repairs
Manual. An additional resource is the Toro Basics Series Training Book, Reel
Mower Basics (part no. 09168SL) found on the Service Reference Set available
from your Authorized Toro Distributor.
Reel Grinding Specifications Table
Reel diameter (new)
Service limit-reel diameter
Reel shaft diameter (outer diameter)
Service limit-reel diameter taper
Blade land width
Blade relief angle
Relief grind the reel blades to the minimum blade land width if the reel blade land
width exceeds the service limit. Spin grind the reel to restore its cylindrical shape.
Note: Spin grind the reel and establish the specified blade land width after relief
grinding.
After grinding the reel and/or bedknife, adjust the cutting unit (refer to Cutting Unit
Operator's Manual). Check the reel to bedknife contact again after cutting two (2)
fairways. During this initial use, any burrs will be removed from reel and bedknife
which may create improper reel to bedknife clearance and thus accelerate wear.
This practice of re-checking the reel to bedknife contact after grinding will extend
the longevity of the sharpness of the edge of the reel and the bedknife.
(Figure 185)
Service Limit: 0.25 mm (0.010 in)
Page 8–30
179.3 mm (7.060 inches)
168 mm (6.600 inches)
33.3 mm (1.313 in)
0.025 mm (0.001 in)
1.3 to 1.8 mm (0.050 to 0.060 in)
Service Limit: 3.0 mm (0.120 in)
30º +/- 5º
Reelmaster ®
20252SL Rev A
3100-D/3105-D