Audi AMB Service Manual page 544

ENGINE 1.8 Liter 4-Cyl. 5V Turbo Engine Mechanical, Engine Code(s): AMB
Torque wrench (5 to 50 Nm) VAG1331
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Assembly tools for spring clips VAS5024A
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Removing
NOTE:
Always replace gaskets and sealing rings.
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Remove toothed belt completely so that it cannot be damaged by coolant.
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Drain cooling system --> Cooling system, draining and filling.
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Remove ribbed belt --> Ribbed belt, removing and installing.
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Remove ribbed belt tensioning element.
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Remove toothed belt --> Toothed drive belt, removing, installing and tensioning.
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Fig. 283: Removing Bolts Securing Coolant Pump And Coolant Pump
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Remove bolts - arrows - securing coolant pump and remove coolant pump.
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Installing
Install in reverse order, paying attention to the following:
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