Stopping The Engine - McCulloch MC621 Owner's Manual

IMPORTANT: During initial operation there may be wear
between the auger blades and the scraper bar. Maximum
performance, both snow throwing and driving, occurs
when there is zero clearance between these two parts
(Figure 16).
During initial break-in period of the auger blades it
is normal for the auger blades to build up excessive
heat if not operated in the snow.
Do not operate without snow or water for lubricating
the auger blades. This will cause excessive heat
build up in the auger blades which could cause
damage to the auger blades and scrapper bar.
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Figure 16
1. Rub Area

Stopping the Engine

To stop the engine, pull key out (Figure 17).
1. Key
Figure 17
2. Wear Areas
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Adjusting the Discharge
Chute and Chute Deflector
To adjust the discharge chute, move deflector chute handle
left or right to desired position (Figure 18).
1. Chute deflector knob
2. Chute deflector
3. Chute handle
To raise or lower the angle of the chute deflector, loosen
the chute deflector knob on the chute deflector and move
the chute deflector up or down (Figure 18).
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Figure 18
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