Quote:
Originally Posted by 1980sd
I guess my servo died  I had another servo that I took apart and hooked it up. I could turn the wheel and see the little servo motor turn so I figure my amp must be OK. I can tap on the servo and it'll start working again, although slowly... |
You must follow the test procedure and verify that all of the voltage and resistance values are correct. You cannot assume the amplifier is good based on this sort of test.
Quote:
Originally Posted by 1980sd
While testing I turned it the heat all the way up and tested for voltage at the auxilliary pump and got nothing. I tested/oiled it and it works fine.
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Check the inline fuse in the fues box.
Quote:
Originally Posted by 1980sd
My door locks work sometimes and they feel kind of stiff. The vacuum reservoir doesn't seem like it holds a vacuum very long after the car is turned off. It's gotta be related because how else could my AC keep me from turning the engine off? The brakes feel fine so I don't think it's a vacuum pump issue.
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You should go to www.w116.org and look at the testing procedures in the ACC II FSM located there.
Over 75% of the servos I harvest from Pik-N-Pull actually work fine. The biggest servo problem is a coolant leak, either externally or internally. However, I find very few bad servos and far more items in the system that appear to be the servo's fault.
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 Did you just pass my 740 at 200 kmh in a 300SD?????
1978 300SD 'Phil' - 1,315,853 Miles And Counting - 1, 317,885 as of 12/27/2012 - 1,333,000 as of 05/10/2013, 1,337,850 as of July 15, 2013, 1,339,000 as of August 13, 2013
100,000 miles since June 2005 Overhaul - Sold January 25th, 2014 After 1,344,246 Miles & 20 Years of Ownership 
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