A4 Sedan L4-1.8L Turbo (AEB) (1997)
Fig. 1 Viscous fan, removing and installing
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Lock carrier in service position, See: Body and Frame/Lock Carrier/Service and Repair/Procedures
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Ribbed belt free of tension, See: Ribbed Belt, Removing and Installing
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Secure belt pulley for viscous fan with 5 x 60 mm bolt and remove using hex socket wrench.
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Remove viscous fan.
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When installing viscous fan, tighten to 45 Nm (33 ft. lbs.).
Fig. 2 Install vibration damper
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Lock carrier in service position, See: Body and Frame/Lock Carrier/Service and Repair/Procedures
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Ribbed belt removed, See: Ribbed Belt, Removing and Installing
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Install vibration damper using only original equipment bolts (bolt strength grade 10.9) Parts Supplier.
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Installation is only possible in one position: the bore hole of the vibration damper (arrow) must align with raised portion of toothed belt gear.
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Tighten vibration damper bolts to 40 Nm (30 ft. lbs.).