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Number1_dog Number1_dog is offline
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Join Date: Mar 2007
Location: NYC berbs
Posts: 345
Javadog

I have a 1979 911SC and so my electric regulators were parallel arms and the replacement manual ones were also parallel arm. I ordered a light weight digital scale from e-bay to get a more accurate reading, but I would assume that two electric regulators and two motors are at least 4 lbs heavier than 2 manual regulators.

I believe that it is just the passenger side regulator that is not working correctly. I haven't put in the driver side one yet, but it operates better that the passenger side one did when it was outside of the car. I am thinking that the inside teeth on the winding handle shaft (un-viewable) may be worn and under load, raising the window, they slip (clicking). Would you sell just the passenger side?

dog
Old 07-05-2012, 07:21 AM
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