A3 Quattro V6-3.2L (BUB) (2008)
Compressor Pulley: Service and Repair
A/C Compressor Belt Pulley, Sanden
A/C Compressor Belt Pulley, Sanden
‹› Observe notes for removing belt pulley for compressor manufactured by "Denso" version "1", these also apply to this A/C compressor. Refer to =>
[ Belt Pulley, Denso Version 1 ] See: Description and Operation
‹› Perform any preliminary work as described for removing belt pulley on compressor manufactured by "Denso" version "1".
‹› The A/C compressor belt pulley is available in different versions, belt pulley version "1" is installed on A/C compressors with part number 1K0
820 803 up to index "Q", belt pulley version " 2" is installed on A/C compressors with part number 1K0 820 803 as of index "S" (running change
as of December 2005).
Replacing belt pulley version "1"
1
Hex head nut
‹› 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)
‹› Tightening specification 25 Nm
2
Screw
‹› To loosen and tighten bolts, hold belt pulley firmly in place using a standard band wrench (with webbing).