Toro Groundsmaster 328-D, Service Manual

Page: 267 / 402

34. Put the three 1/2 in. (13 mm) springs into the spring
pockets of the isolation manifold (Fig. 97).
NOTE: Two different length springs are used in the unit.
Be sure to use the 1/2 in. (13 mm) length springs during
this part of the assembly.
Figure 97
35. Apply clean grease to a seal ring and put it in the
valve ring recess that will face down when installed.
Install the valve ring over the bolts and alignment pins
with the seal ring facing the isolation manifold (Fig. 98).
IMPORTANT: Be sure the seal ring is seated cor­
rectly after the valve ring is assembled.
Figure 98
36. Put the hex drive assembly, pin side up, through the
hole in the isolation manifold (Fig. 99). the slot in the hex
drive must be engaged with the SMALL tang of the drive
link. Turn the input shaft to assist the engagement.
NOTE: If the hex drive does not readily assemble on the
drive link, the drive link was assembled incorrectly (See
step 22 of this procedure.)
Figure 99
Groundsmaster
®
300 Series Page 8 - 47 Repairs