Q7 Quattro V6-3.6L (BHK) (2007)
Compressor Pulley: Service and Repair
Belt Pulley - Version "2", Replacing
Belt Pulley - Version "2", Replacing
NOTE:
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Currently, compressor with belt pulley version "2" is installed in vehicles with 6 cyl. gasoline engine Parts Catalog.
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Pulley, removing from compressor and re-installing
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Belt pulley version "2" is installed e.g. on compressor of "7 SEU 16" type.
1. Bolt
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Replacing
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Tightening torque 20 Nm
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Loosening and tightening
2. Drive plate
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Different versions Parts Catalog
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Triggers with torque too high (e.g. compressor produces friction)
3. Circlip
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Replacing
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Install on proper side (level side to compressor)
4. Belt pulley
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Rubber element of pulley triggers when torque is too-high (e.g. compressor produces friction) and pulley runs freely without driving the
compressor.
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Different versions Parts Catalog
NOTE: Under certain conditions (e.g. rough engine idle), rubber element of pulley can disengage without a malfunction existing at
compressor or in refrigerant circuit.
5. Compressor
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Different versions are installed, depending on engine version and country version of vehicle. Parts Catalog
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Clean compressor flange before sliding on pulley.