Golf GLS L4-2.0L (AEG) (2001)
Crankshaft: Service and Repair
Crankshaft, Removing and Installing
Note:
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Do not allow crankshaft to lie on sensor wheel -8- when removed from engine block.
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Attach engine to VW 540 engine bracket on assembly stand when disassembling and assembling engine.
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Use replacement bearings with same code code as original parts.
1. Oil pump
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With 12 bar (174 psi) upper pressure check valve
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Check that both positioning sleeves are in place before installing.
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Replace drive gears if scored
2. 15 Nm (11 ft. lbs.)
3. Chain sprocket
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For oil pump drive
4. Bearing caps 1, 2, 4&5
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For bearing cap without oil groove
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For cylinder block with oil groove
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Do not interchange used bearing shells (mark)
5. 65 Nm (48 ft. lbs.) + 90° (1/4 turn)
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Always replace
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Threaded along complete length (screw)
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Tighten to 65 Nm (48 ft. lbs.) when measuring radial clearance
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90° additional angle can be measured with torque angle meter i.e., Hazet 6690