V8 Quattro V8-3562cc 3.6L DOHC (PT) (1990)
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loosen center nut of vibration damper by one turn (engine installed) using tool 2079 and holding tool 3197
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torque: 350 Nm (258 ft lb)
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torque: 450 Nm (332 ft lb) without 2079
Note: Picture shows use of 3197 and 2079 on a removed engine
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remove (left) toothed belt guard
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torque: 9 Nm (7 ft lb)
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remove lower part of supporting clamp for lower radiator hose (arrow).
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turn tensioner for ribbed belt in loosening direction and insert setting tool 3204 below mounting bolt (middle arrow in figure)
Note: Tensioner is shown with the engine removed.
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remove mounting bolts for right-hand toothed belt guard
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remove setting tool 3204
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remove mounting bolt at top
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torques: upper screw 10 Nm (7 ft lb) middle and lower screw 45 Nm (33 ft lb)
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remove toothed belt guard
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remove toothed belt guard toward top
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disconnect ignition cables (terminal 4) at ignition coils (arrow)
Caution!
Right hand guard cannot be removed. Carefully lift guard from bottom to avoid damaging the radiator