TTS Quattro Roadster L4-2.0L Turbo (CDMA) (2009)
Compressor Pulley: Service and Repair
Belt Pulley, Sanden
Belt Pulley, Sanden
‹› Belt pulley is sensitive to impact. Handle it with special care
‹› If overload protection of pulley triggers, check the A/C compressor for ease of motion before replacing the pulley. If the A/C compressor creates
friction, replace it completely.
‹› To remove belt pulley, it depends on engine version if it is necessary to remove A/C compressor from engine. Refer to => [ A/C Compressor,
Removing from Bracket, 4-Cylinder or 6-Cylinder ] See: Service and Repair.
‹› Different versions of the belt pulley may be installed depending on the A/C compressor and engine. Make sure to use the correct allocation.
Replacing a version "1" belt pulley (installed in 5-cylinder TFSI vehicles)
1
Hex head nut
‹› The A/C compressor shaft may be covered with a plastic cap to protect the threads on it (the plastic cap is not illustrated).
‹› To loosen and tighten hex nut, hold belt pulley firmly in place using a standard band wrench (with webbing).
‹› Clean threads of hex nut and threads of A/C compressor shaft of old thread locking compound before screwing on.
‹› Install the hex nut with thread locking compound (e.g. with D 000 600 A2).
‹› Nut tightening specification: 25 Nm