Traction Drive Systems
E. If the eyebolt, or traction drive hub is to be
replaced, remove the snap ring on the hub
(Figure 78).
ASSEMBLY — TORO MODELS 38065,
38080, 38085
Preparation
14.
15.
Before assembling something with a new bushing,
wipe the bushing with a clean shop towel. This
should remove any debris that might have gotten
into the bushing during shipping and storage.
5
2
These are oil-impregnated bearings. However,
before installing them on a shaft, wipe the bearing
surface with a clean shop towel. Then apply a light
coat of engine oil to the bearing surface.
4
1
3
Figure 78
2768-040
16. Apply oil sparingly in this drive system. Excess oil
will be thrown around during operation and can
cause the friction wheel to slip.
1.
Eyebolt
3.
Snap ring
2
.
Rubber wheel
and hub
4. Spacers
5.
Hex shaft
17.
Wipe the drive plate and friction wheel with
alcohol to make sure they are clean, to prevent
slippage.
F. The small sprocket is retained to the hex shaft
with a key and set screw.
G. The large sprocket just rotates on the bearings,
so it will slide off the shaft.
12.
The drive shaft assembly is held in place by a
front pillow block bearing and a bearing on the
rear with spacers to locate everything front to rear.
Remove two cap screws holding each bearing in
place. Remove the shaft assembly (Figure 79).
2
1
Figure 79
Rear bearing
2768-043
1.
Front bearing
2.
13.
Note the location of the thrust washers and
spacers. Drive the roll pin out of the end of the
drive shaft and remove the bolt securing the
reverse drive plate. All the parts will slide off the
drive shaft.
3 - 4
Two Stage Snowthrower Drive Systems Manual
| Categories | Snow Blower Manuals, Toro Snow Blower |
|---|---|
| Tags | Toro 38051, Toro 38052, Toro 38053, Toro 38054, Toro 521, Toro 522, Toro 824 |
| Model Number | 38051, 38051 38052 38053 38054 38062 38605 38607 |
| Model Year | 1990, 1991, 1992, 1993, 1994, 1995, 2000, 20012002, 2003 |
| Download File |
|
| Document Type | Service Manual |
| Language | English, Français |
| Serial Number | 210000001 - 210999999 |
| Product Name | 522, 622, 38062 Snowthrower |
| 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, Snow Blower |
| Product Type | Snowthrower |
| Product Series | Snowthrower, Two Stage Intermediate Frame |
| Swath | 22 inch |
| Discharge | Two Stage |
| Engine Manufacturer | Tecumseh |
| Engine Oil Type | 21 oz. (.62l) 5w-30 or 10w / API SH or higher |
| Gearbox Lubricant | 7 oz. (198gm) Lubriplate MAG-1 |
| Engine Motor Model # | HSSK50-67401S |
| Engine Motor Size | 5 hp |
| Engine Motor Type | 4 Cycle CARB1, EPA1 |
| Transmission Speed | 3 Forward/1 Reverse |
| Transmission Type | Friction Disc |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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