300Tdi Discovery
Mpi
5
REPAIR
CRANKSHAFT REAR OIL SEAL
Service repair no - 12.21.20
Remove
1. Remove gearbox.
2. Remove clutch assembly.
3. Remove flywheel.
4. Drain engine oil.
5. Fit sump plug, replacing sealing washer if
damaged and tighten to the correct torque.
6. Loosen 15 sump bolts by approximately 3 turns,
allowing sump to drop away from rear oil seal
housing. Do not loosen 3 bolts A around oil
pump housing.
7. Remove bolts securing oil seal housing, remove
seal and housing assembly.
Refit
1. Clean seal seating area of block and accessible
area of sump gasket. Sump gasket must be
replaced if damaged.
2. Lubricate oil seal sealing surfaces with engine
oil.
3. Fit tool LRT-12-061 over crankshaft boss and fit
oil seal and housing assembly.
4. Remove tool.
5. Fit and tighten seal housing bolts to correct
torque in sequence shown.
10Nm
6. Tighten sump bolts to correct torque and in the
correct sequence.
See Engine Sump Gasket
7. Fit flywheel.
8. Fit clutch assembly.
9. Fit gearbox.
