Beetle L4-20L (AEG) Cooling System Water Pump Specs – Page 2608
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Remove mounting bolt -1- from toothed belt guard -2-.
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Unscrew coolant pump mounting bolts -5- and remove coolant pump -4-.
Installing
Installation is carried out in the reverse sequence, when doing this note the following:
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Moisten new O-ring -3- with coolant.
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Install coolant pump -4-.
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Installation position: coolant pump plug in housing faces downward.
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Insert coolant pump -4- into engine block and tighten mounting bolts -5
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Tightening torque: 15 Nm (11 ft. lbs.)
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Tighten mounting bolt -1- for toothed belt guard (rear) -2- to cylinder head.
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Tightening torque: 20 Nm (15 ft. lbs.)
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Install upper and center belt guards, Refer to Timing Belt, Service and Repair, Camshaft, drive belt, removing, installing and Tensioning
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Install camshaft drive belt and adjust timing.
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Install ribbed belt tensioner.
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Tightening torque: 25 Nm (18 ft. lbs.)
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Install ribbed belt.
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Fill with engine coolant.