
Introduction
This manual will cover service to the auger and traction drive systems on small and intermediate frame 2 stage snowthrowers. Service information for Power Shift snowthrowers is contained in manual
The models covered are as follows*:
Model | Model Name | Year | Auger Gearbox Lubricant |
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28230 | 522R | MAG 1 | |
28231 | 522R | 1997 | MAG 1 |
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28232 | 824E | MAG 1 | |
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38051 | 522 | MAG 1 | |
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38052 | 521 | MAG 1 | |
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38053 | 824 | MAG 1 | |
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38054 | 521 | MAG 1 | |
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38056 | 521 | MAG 1 | |
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38056C | 521 | 1990 | MAG 1 |
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38062 | 622 | MAG 1 | |
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38063 | 622 | MAG 1 | |
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38064 | 622 | MAG 1 | |
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38065 | 624 | 1990 | 90 wt. |
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38066 | 824XL | 90 wt. | |
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38072 | 724 | MAG 1 | |
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38073 | 724 | MAG 1 | |
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38078 | 824 | MAG 1 | |
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38080 | 824 | 90 wt. | |
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38083 | 824XL | 90 wt. | |
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38084 | 824XL | 90 wt. | |
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38085 | 824 | 1990 | 90 wt. |
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38086 | 824XL | 90 wt. | |
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Model numbers 28XXX are
Model numbers 38XXX are Toro.
Engines: All of the models in the table were manufactured with engines from the Tecumseh Products Company. Refer to their service manual for engine information.
Note: Maximum RPM for all models is 3300 ± 150 RPM.
*This manual may be specified for products produced before 1990 or after 2002 in addition to the models above.
Two Stage Snowthrower Drive Systems Manual | Introduction - 1 |