Jetta Sedan L4-1.9L DSL Turbo (BEW) (2005)
Compressor Clutch: Service and Repair
A/C Clutch -N25- (Sanden), Servicing
A/C Clutch -N25- (Sanden), Servicing
Special tools and equipment required
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Torque wrench (5 - 50 Nm)
NOTE:
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The compressor bracket and related components can be removed and installed without discharging the refrigerant circuit.
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Compressor can only be serviced or replaced after discharging refrigerant system. Use Kent Moore ACR4 or equivalent.
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Remove ribbed belt.
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On Diesel engines, remove charge air cooler.
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A/C clutch, removing and installing.
1. Nut
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Self-locking
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Always replace
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40 Nm
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Loosening and tightening
2. Clutch plate
3. Shims
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To adjust gap between clutch plate and pulley
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Gap: 0.4...0.8 mm
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Gap, checking
4. Circlip
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Always replace
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Flat side faces compressor
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Ensure proper seating in groove
5. Clutch pulley
6. Circlip