A4 Sedan L4-1.8L Turbo (AEB) (1997)
Crankshaft Main Bearing Seal: Service and Repair
Crankshaft Oil Seal (Toothed Belt Side), Replacing
Crankshaft oil seal (toothed belt side), replacing
^
Engine installed
^
Lock carrier in service position, Refer to Radiator Support, Service and Repair
Special tools and equipment
^
2085 seal puller
^
3083 arbor
^
3099 spur belt spreading
Removing
^
Remove ribbed belt and ribbed belt tensioner.
^
Remove toothed belt.
^
Remove mounting bracket for torque arm, Refer to Engine Lubrication, See item - 5 -.
^
Remove crankshaft toothed belt gear. Secure toothed belt gear using 3099 spur belt spreading.
Note: 3415 special tool can also be used.
^
Before attaching seal puller, insert socket head cap bolt from 3083 arbor into crankshaft to stop.
^
Unscrew inner part of 2085 seal puller two turns (approximately 3 mm 0.118 inch) and secure using knurled bolt.