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Once inside and stood back up, further surveys revealed no additional damage, and running it through the gears
(by manually turning the spindle) gave no indication of either bad bearings or chipped gear teeth.

The buttons on the side were main power to the drill, with the switch on the front being both a start/stop and
a speed range selector. The drill has a two-speed motor, so the switch selects one or the other set of windings,
for high range or low range. The two motor speeds combined with the four gear speeds gives a total of
eight speeds, ranging from 125 to 1540 RPM.





All text, photos and graphics Copyright 1998- 2015, Doc's Machine & Airsmith Services. All Rights Reserved.
Information contained in these pages is for reference and entertainment purposes only.  Our methods are not always the best,
quickest, safest, or even the correct ones. It's up to you to know how to use your own machines and tools.
Keep your fingers away from the spinny blades o' death and you should be all right.