Crankshaft Rear Oil Seal

Crankshaft Rear Oil Seal

Service Repair No - 12.21.20.01

Remove
1. Remove automatic gearbox.
2. Assemble LRT-12-161 to LRT-12-199 and secure with clamp bolt.





3. Position LRT-12-161 and LRT-12-199 to crankshaft pulley to restrain crankshaft.





4. With assistance, remove and discard 6 bolts securing drive plate to crankshaft.
5. Remove drive plate from crankshaft.





6. Remove 5 bolts securing crankshaft rear oil seal housing to cylinder block.
7. Remove crankshaft rear oil seal.

Refit
1. Clean cylinder block face and oil seal running surface on crankshaft.





2. Position oil seal protector, LRT-12-061 to crankshaft.
3. Position oil seal to crankshaft.
4. Clean bolts and apply Loctite 242 to first 3 threads, fit bolts and tighten to 9 Nm (7 ft. lbs.).
5. Remove oil seal protector.
6. Clean bolt holes in crankshaft using an old drive plate bolt with two saw cuts at an angle of 450 to the bolt shank.
7. Clean drive plate and mating face of crankshaft.
8. Position drive plate to crankshaft and fit new bolts.
9. Position LRT-12-161 and LRT-12-199 to crankshaft pulley to restrain crankshaft.





10. With assistance, tighten bolts in the sequence shown to 75 Nm (55 ft. lbs.).
11. Remove special tool from crankshaft pulley, loosen bolt and remove LRT-12-161 from LRT12-199.
12. Fit automatic gearbox.