Date registered: Jan 2009
Vehicle: 72 300sel, 61 190sl, 69 280SL
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W109 300SEl 4.5 Air Suspension Air Compressor Question
The belt on my Air suspension compressor pulley appears loose and is not fully turning the compressor and most importantly there is this loud squeeking noise coming from the pulley. It seems the pulley will turn a 180 degree turn, stop, squeey noise and turn 180 degrees stop squeeky noise. It only stops when I rev the engine, but it's the same cyle at idle turn stop squeeeeek turn stop ... at idle.
Is the belt adjustable? or can anyone give me advise? What does it take to replace the belt? Thanks, Ben