A6 Quattro Sedan V8-4.2L (BVJ) (2007)
Compressor Pulley: Service and Repair
Drive Plate, From Compressor
Drive Plate, from Compressor
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Remove drive plate with overload safeguard => [ Drive Plate with Overload Protection ] See: Drive Plate with Overload Protection.
Removing
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Loosen drive plate - C - by turning using a conventional band wrench (with webbed band) in direction of arrow - D -, counterhold compressor
shaft - A - using a retainer - B - on compressor shaft - A -.
‹› Depending on compressor version (compressor shaft varies), an open end wrench or e.g. a socket wrench (T10001/10) from shock absorber set
(T10001) or retainer (3079) must be used to counterhold.
Installing
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When installing, coat rubber element - B - lightly e.g. using soapy water (as sliding compound).
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Insert rubber element - B - in drive plate - A - according to illustration.
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Insert drive plate - A - with rubber elements - B - onto drive plate - C - according to illustration until it makes contact with compressor shaft.
‹› This illustration shows the rubber element - B - in version "1". Rubber elements - B - of version " 2" are joined to each other at top.
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Screw drive plate - C - onto compressor shaft - A - by rotating in direction of arrow - E -.
