Jetta GLS L4-1.9L DSL Turbo (ALH) (2001)
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Crankshaft Main Bearing Seal: Service and Repair
Sealing flange and flywheel/drive plate, removing and installing
Note: For clutch repairs: Refer to Transmission and Drivetrain.
1. 120 Nm (89 ft. lbs.) + 1/4 turn (90°) additional
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Always replace
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Threads and shoulder must be free of oil and grease
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To loosen and tighten, counter-hold with 3415
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Torque angle can be measured with Hazet 6690 torque angle meter, or equivalent
2. Crankshaft toothed belt sprocket
3. 15 Nm (11 ft. lbs.)
4. Oil seal
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Replacing
5. Sealing flange, front
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Must be located on dowel sleeves
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Removing and installing
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Replace using D 176 404 A2 silicone sealant.
6. Engine block
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Crankshaft, removing and installing
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Pistons and connecting rods, disassembling and assembling
7. 60 Nm (44 ft. lbs.) + 1/4 turn (90°) additional
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Always replace
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Torque angle can be measured with Hazet 6690 torque angle meter, or equivalent
8. Flywheel/drive plate
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Counter-hold using 3067 to remove and install flywheel
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Drive plate, removing and installing
9. Intermediate plate
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Must be located on dowel sleeves
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Do not damage or bend when assembling
10. Sealing flange with PTFE oil seal
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Only replace as assembly
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Only install flange with PTFE oil seal
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Do not install seal using oil or grease
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Oil pan, removing and installing
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Install using supplied guide sleeve (do not remove sleeve tool before installing sealing flange)
