Removal (Fig. 2)
Position machine on a firm, level surface. Make sure
engine is stopped and remove key from the ignition
switch. Chock wheels to prevent machine from moving.
6. Install top grill to machine (Fig. 4).
1.
7. Connect negative battery cable to negative battery
terminal. Tighten nut that secures battery cable from 10
to 15 ft--lb(14 to 20 N--m).Make sure that battery cover
is secured.
2.
To prevent unexpected machine operation, discon-
nect the negative battery cable from the battery terminal
(see Battery Service in the Service and Repairs section
of Chapter 4 -- Electrical System). Position discon-
nected negative cable away from the negative battery
terminal.
12
11
10
9
3.
(Fig. 4).
Removetopgrilltoallowaccess toblower driveshaft
8
4.
securedriveshaftassemblytohubsonengineshaftand
blower shaft.
Remove cap screws, flat washers and lock nuts that
7
2
1
3
5.
Lift drive shaft assembly from machine.
4
300
(34 to 37 N--m)
to 330 in--lb
5
Loctite #242
6.
Figures 2 and 3 as guides. Note differences in coupling
spacer flange thickness for assembly purposes.
Disassemble drive couplings from drive shaft using
6
Figure 3
1.
Cap screw
7.
8.
9.
Shaft hub
7.
necessary.
Inspect drive couplings for damage and replace if
2.
3.
4.
5.
6.
Flat washer
Cap screw
Spacer
Flat washer
Flange nut
10. Spacer
8.
blower shaft:
If necessary, remove hubs from engine shaft and
Cap screw
Woodruff key
11. Drive coupling
12. Fan hub/coupling
A. Remove cap screw and flat washer that secure
hub to shaft.
4
1
3
NOTE: HubhasataperedIDandwillrequireapuller
to remove it from shaft.
1
2
1
B. Use appropriate puller to remove hub from shaft.
C. Remove woodruff key from shaft slot.
Installation (Fig. 2)
2
1
5
1.
If hub was removed from engine shaft or blower
3
shaft, thoroughly clean tapers of shaft(s) and hub(s). Fit
woodruff key to shaft slot and place hub on shaft. Apply
Loctite #242 (or equivalent) to threads of cap screw
usedtosecurehubtoshaft.Securehubtoshaftwithcap
screw and flat washer.
2.
3.
Place coupling spacers into rubber coupling.
Figure 4
Securedrivecouplingstodriveshaftwithcapscrews
and lock nuts using Figures 2 and 3 as guides.
1.
2.
3.
Screw
Washer
Flange nut
4. Top grill
5. Side grill
4.
Position drive shaft assembly to engine shaft and
blower shaft.
5.
and blower shaft with cap screws, flat washers and lock
nuts.
Secure drive shaft assembly to hubs on engine shaft
ProForce Debris Blower
Page 5 -- 5
Blower Assembly
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
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|
| Document Type | Catalog |
| Language | English |
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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