Jetta L4-2.0L (AEG) (2000)
Crankshaft Main Bearing Seal: Service and Repair
Sealing flange and flywheel/drive plate, assembly overview
Note: Clutch servicing: refer to Clutch M/T See: Transmission and Drivetrain/Clutch
1. 90 Nm plus an additional 1/4 turn (90°)
replace
Threads and shoulder must be free of oil and grease
Use counterhold tool 3415 to loosen and tighten
2. Crankshaft toothed belt sprocket
3. 15 Nm
4. Seal
PTFE seals:
Do not add oil or grease to the oil seal sealing lip.
Coil spring seals:
Lightly oil or grease the oil seal sealing lip.
Differences between PTFE seals and coil spring seals, Refer to Fig. 10
Replacing, refer to Crankshaft Oil Seal, Belt Pulley End, Replacing
5. Sealing flange
Removing and installing, Remove oil pan
Must be located on dowel sleeves
Install with D 176 404 A2
Removing and installing, refer to Front Sealing Flange
6. Cylinder block
Removing and installing crankshaft, refer to Crankshaft Assembly Overview
Pistons and connecting rods, disassembling and assembling, refer to Piston and Connecting Rod
7. 60 Nm plus an additional 1/4 turn