Thread: Help in verify the 2003 SL500 AC compressor clutch functioning
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Old 02-19-2009, 07:30 PM
jayauto jayauto is offline
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Join Date: Mar 2008
Posts: 4
the 2003 sl has a clutchless hub, the compressor spins all of the time and turns on and of internaly by an electrical pressure valve. The hub in the middle of the compressor is only a break away safetly if the compressor seizes.
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