Passat L4-1.8L Turbo (AWM) (2004)
NOTE:
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Refrigerant circuit does not need to be opened to service A/C clutch.
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If unable to service A/C clutch on compressor installed in vehicle, discharge refrigerant and remove compressor from compressor bracket.
1. Hex head combination bolt
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15 Nm (11 ft lb)
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Removing and installing, see Fig. 1.
2. Clutch plate
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Removing, see Fig. 2.
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Checking clutch plate gap, see Fig. 6.
3. Shims
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Used to adjust gap between clutch plate and pulley
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Gap: 0.3 - 0.6 mm (0.011 - 0.023 in)
4. Circlip
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Always replace
Install correctly: thick side faces compressor
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Ensure correct seating in groove
5. Clutch pulley
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Removing, see Fig. 3.
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Installing, see Fig. 4.
6. Circlip
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Always replace
Install correctly: Flat side faces compressor
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Ensure correct seating in groove
7. Clutch coil
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Installing, see Fig. 5.
NOTE: A thermo-fuse is incorporated into the clutch coil. Current to the clutch coil is interrupted in the event of compressor overheating (e.g. a
binding compressor).
8. Felt ring
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Always replace