Toro Greensmaster eFlex 1800, Руководство по обслуживанию

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Disassembling the Transmission Drive System (continued)
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 Figure 53 ) that
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 Figure 53 ), flat washer, wave spring,
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 Figure 53 ) from the pulley.
Discard the bearings that were removed.
C. Remove the retaining ring (item 4 in Figure 53 ) and slide the splined
coupler from the pulley. Clean the splined coupler and inspect the coupler
for wear or damage.
D. Inspect the drive spline (item 13 in Figure 53 ) that is attached to the
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:
IMPORTANT
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 Figure 53 ) from the end of the pulley.
C. Slide the splined coupler onto the drive spline and use a spline insert tool
(refer to Spline Insert Tool (page 4–9) ) to remove the drive spline from
the driven pulley.
Assembling the Transmission Drive System
1. If the drive spline (item 13 in Figure 53 ) was removed from the driven pulley,
secure the drive spline to the pulley as follows:
IMPORTANT
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 Figure 53 ) onto the drive spline and
use a spline insert tool (refer to Spline Insert Tool (page 4–9) ) to secure
the drive spline into the driven pulley.
Greensmaster ® eFlex 1800, 2100 and 2120 Page 4–51 Traction and Reel Drive System: Service and Repairs
12189SL Rev E