V8 Quattro V8-3562cc 3.6L DOHC (PT) (1990)
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disconnect electric fan bolts (arrows) lift tan out and place to one side in engine compartment (wiring remains connected)
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torque; 10 Nm (7 ft lb)
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remove poly-ribbed belt
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remove belts (left 3 arrows) securing supporting clamp for lower radiator hose and take off upper part
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disconnect radiator hose at thermostat housing (right arrow)
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swing radiator hose to right at rear
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from inside engine compartment, remove fan shroud by unscrewing bolts (arrows) for viscous fan at top
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torque: 10 Nm (7 ft lb)
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disconnect and remove Idle Air Control Valve
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remove temperature sensor
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mounted over Idle Air Control Valve