Drive Clutch Service
75
to 100 in--lb
1
00 ft--lb
(8.5 to 11.3 N--m)
1
11
(136 N--m)
4
5
2
3
6
7
12
8
10
9
v
Figure 15
1.
2.
3.
4.
Fixed sheave
Spring
5.
Cap screw (3 used)
9.
Roller kit (3 used)
10. Cam weight (3 used)
11. Lock nut (3 used)
12. Pilot bolt (3 used)
6.
7.
8.
Plastic cap
Washer
Cover
Moveable sheave
Spider assembly
Drive Clutch Disassembly (Fig. 15)
IMPORTANT: Do not pry off cover, damage may re-
sult. Cover should pop off.
IMPORTANT: Use spider removal spanner to re-
move spider. Unequal pressure on the cam towers
may damage them.
1.
Remove three (3) cap screws securing the cover to
the movable sheave. Pull cover from clutch.
5. Using spider removal spanner (see Special Tools),
remove spider from the fixed sheave post (Fig. 16).
2.
Make sure that engine starter pulley has been re-
moved from the drive clutch (see Drive Clutch Removal
in this section).
6. As needed, remove cam weights from movable
sheave and roller kits from spider using Figure 15 as a
guide.
3.
Use two 1/4--20 X 1” cap screws to secure the spider
removal holding bar (see Special Tools) to drive clutch
(Fig. 16).
4
2
3
1
4.
Secure clutch with attached spider removal holding
bar in a vise. Matchmark position of spider and move-
able sheave for reassembly purposes.
CAUTION
1
Remove spider from fixed sheave slowly. The
moveable sheave is under pressure from the
spring.
2
Figure 16
1.
Holding bar
2.
Spanner
Drive Train
Page 5 -- 12
Workman MD/MDX
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| 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 |
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