Toro Greensmaster eFlex 1800 Service Manual page 93

Disassembling the Transmission Drive System (continued)
Assembling the Transmission Drive System
Greensmaster ® eFlex 1800, 2100 and 2120
12189SL Rev E
4. Slide the driven pulley assembly (including bearings) from the motor adapter
(item 2 in Figure 53).
5. If necessary, remove the 4 washer-head screws (item 16 in
secure the motor adapter to the transmission housing, and remove the
adapter from the housing.
6. As necessary, remove the components from the driven pulley (item 12 in
Figure 53):
A. Remove the retaining ring (item 9 in
and flocked bearing shield from the driven pulley. For assembly purposes,
note the orientation of the flocked bearing shield.
B. Press the ball bearings (items 15 and 5 in
Discard the bearings that were removed.
C. Remove the retaining ring (item 4 in
coupler from the pulley. Clean the splined coupler and inspect the coupler
for wear or damage.
D. Inspect the drive spline (item 13 in
driven pulley. The drive spline should be free of bending, distortion, or
other damage.
7. If the drive spline needs to be removed from the driven pulley, use the
following procedure:
Avoid using excessive clamping pressure on the driven pulley flats
to prevent damage to pulley.
A. Use the flats on the driven pulley to carefully secure the pulley in a vise.
Use a vise with soft jaws to prevent pulley damage.
B. Remove the set screw (item 8 in
C. Slide the splined coupler onto the drive spline and use a spline insert tool
(refer to Spline Insert Tool (page
the driven pulley.
1. If the drive spline (item 13 in
secure the drive spline to the pulley as follows:
Avoid using excessive clamping pressure on the driven pulley flats
to prevent damage to pulley.
A. Use the flats on the driven pulley to carefully secure the pulley in a vise.
Use a vise with soft jaws to prevent pulley damage.
B. The drive spline should either be replaced (new drive spline has patch
lock on the threads) or have Loctite #242 (or equivalent) applied to the
threads before installation.
C. Slide the splined coupler (item 14 in
use a spline insert tool (refer to
the drive spline into the driven pulley.
Figure
Figure
Figure
IMPORTANT
Figure
4–9)) to remove the drive spline from
Figure 53) was removed from the driven pulley,
IMPORTANT
Figure
Spline Insert Tool (page
Page 4–51 Traction and Reel Drive System: Service and Repairs
Figure
53), flat washer, wave spring,
Figure 53) from the pulley.
53) and slide the splined
53) that is attached to the
53) from the end of the pulley.
53) onto the drive spline and
4–9)) to secure
53) that