Toro Groundsmaster 328-D, Service Manual

Page: 246 / 402

14. Remove three springs from the isolation manifold
pockets (Fig. 35).
NOTE: The unit has two different length spring sets. the
set you have just removed from the isolation manifold is
1/2 in. (13 mm) long. Keep this spring set separate from
the set removed from the port manifold.
Figure 35
15. Inspect the springs for bent or distorted coils. If a
spring is broken or deformed, all six springs in the unit
must be replaced (Fig. 36).
Figure 36
16. Remove the hex drive assembly from the drive link
(Fig. 37).
17. The pin in the hex drive assembly should not show
wear and must be firmly pressed in place. the sides of
the hex and slot should not have grooves or scoring. if
the hex drive assembly shows signs of this type of wear,
it must be replaced.
Figure 37
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Repairs Page 8 - 26 Groundsmaster 300 Series