4.
Grasp the port cover assembly (four plates bonded
together) and lift it from the unit. Remove and discard
the four o-rings and seal ring (Fig. 29).
Figure 29
Figure 30
Figure 31
5.
the port cover. Be ready to catch the steel check ball as
it falls from its cavity (Fig. 30). Discard the o-ring.
Remove the loosened plug and o-ring assembly from
6.
scratches and thread damage. Replace the port cover
if it is damaged.
Inspect the port cover for port fitting sealing surface
NOTE: Be prepared to catch three springs which may
become disengaged when removing the port manifold.
7.
gether) from the unit (Fig. 31).
Carefully lift the port manifold (3 plates bonded to•
8.
Remove the three springs from the port manifold.
NOTE: The unit has two different length spring sets. The
set you have just removed from the port manifold are
3/4
separate from the next set of three springs to be re•
moved.
in. (19 mm) long. Keep this set of three springs
9.
spring is broken or deformed, all six springs in the unit
should be replaced.
Inspect the springs for bent or distorted coils. If a
10.
Inspect the ground surfacesofthe portmanifold.You
should notice a “normal” polished pattern due to the
rotation of the valve plate and hex drive assembly. All
edges should be sharp and free of nicks and burrs. The
surfaces of the port manifold should be free of scratches
or scoring.
NOTE: Scoring is indicated by fine scratches or
grooves. If these scratches can be detected by feel,
finger nail, or lead pencil, the manifold should be re•
placed.
IMPORTANT: Many components in the unit have
finely ground surfaces. Be careful not nick or
scratch these surfaces.
Repairs
Page 8 - 24
Groundsmaster® 300 Series
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 300, Toro Groundsmaster 328 D, Toro Groundsmaster 92801SL |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(2 votes, average: 5 out of 5)
Lawn and Garden readers have rated Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual 5.0 out of 5.0 based on 2 product reviews. Need 328D. Manual pdf. Will rate after finding manual
t has been a very reliable machine but getting parts is hard and not cheap to buy , generic parts has been cost effective and reliable , i am unable to get a wiring circut diagram for this unit as most problems are electrical problems