Repairs
Drive Coupling and Clutch Removal and Installation (Fig. 30)
1.
ing brake, open the hood and disconnect the engine
spark plug wires. Remove guard (Item 38).
Park the machine on a level surface, engage the park-
5. Apply Loctite 271 or 680 to threads of bolt (item 26).
Use special washer (Item 27) and install bolt. Remove
engine air cleaner feed hose to access teeth of flywheel.
Hold flywheel and tighten bolt to a torque of 25 – 30 ft–lb.
2.
To remove coupling shaft, remove four capscrews
connecting the rubber couplers (Item 11, 12) to clutch
(Item 8) and adapter hub (Item 16), then lift shaft away
from machine.
NOTE: A tapered hub (Item 16) is attached to cam gear-
box input shaft. When installing hub, be sure to use spe-
cial hardened washer (Item18), apply Loctite 271 or 680
to threads of capscrew (Item14) and tighten to a torque
of to 15 ft–lbs.
3.
Clutch (Item 8), pulley (Item 3) and clutch (Item 2) can
now be removed by removing bolt (Item 26) and washer
(Item 27). A puller tool may be required.
6. Install all bolts and spacers in drive coupling using il-
lustration below. Position flat of spacer (Item10) toward
welded flange of drive shaft (Item 24). Tighten caps-
crews until shoulder of spacer is seated, then tighten to
a torque of 15 ft–lb more than prevailing torque required
to turn locknut on threads.
4.
Apply “Never–Seez“ or equivalent to engine shaft and
pulleyshafts.Makesurekeys(Item1and4)areproperly
installed, then align keyways in clutches and pulley with
keys. Make sure clutch (Item 8) is installed so clutch
angle (Item 7), clutch stops (Item 5, 33) and clutch
bumpers (Item 6) will prevent clutch rotation. The clutch
bumper gap should be 0.22 + .03 in.
Loctite 271 or 680
41
25 – 30 ft–lb
18
19
40
39
38
17
42
1516
1314
1210
11
10
9
2118 20
37
8
22
1423
Never–seez
24
1825
Never–seez
1
2
3
4
6
5
6 7
on engine shaft
26
Loctite 271 or 680
25 – 30 ft–lb
31
28 27
32
29
30
33
34
Clutch bumper gap
– 0.25 in.
0.19
32
31
35
36
Figure 30
Repairs
Hydroject 3010
Page 6 – 20
Rev. B
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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| Tags | Toro Hydroject 3010 |
| Download File |
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| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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