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2000 v70xc se ac compressor squeak

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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mrscullini
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2000 v70xc se ac compressor squeak

Post by mrscullini »

208k miles

so i have a squeak coming from the ac comp. it does not necessarily sound like a bearing going bad, it sound like a belt squeak (i thought it was the belt for a long time). i have the squeak at idle up to about 2000 rpm. the squeak stops if i turn on the ac. possibly could be a bearing within the clutch (not sure of the clutch construction). is there anything that can be lubed?

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abscate
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Post by abscate »

Could be a lot of things not in the AC. When the AC comes on, the serpentine belt is loaded differently and this could stop a squeak in one of the other components.

The compressor is still unless the clutch pulls in, so my guess is the squeak isn't in the compressor - perhaps in the clutch bearing.
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