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Old June 16th 2012, 03:26
kai4130 kai4130 is offline
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Join Date: May 2006
Posts: 63
Quote:
Originally Posted by Turbonutta View Post
Woooa i have a 915 but all i have is a single arm maybe mine is an earlier unit...all those arms and springs whats all that for?


There are something like 3-4 different arms for the 915 of different eras. The earlier ones had just a plain as as you've possibly got and the later gear boxes had the springs which are used as an assistance to reduce the pedal effort required to get the arm moving.
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