Discovery II
ENGINE - V8
OVERHAUL 12-2-57
Reassembly
1. Clean timing gear cover and mating face.
2. Clean oil seal register in timing gear cover.
3. Ensure bolt holes in cylinder block are clean
and dry, remove all traces of sealant from
threads of timing cover bolts.
4. Fit a new timing gear cover gasket, dry, to
timing cover locating dowels.
5. Locate tool LRT-12-090. on timing cover and
oil pump drive gear.
6. Position timing cover to cylinder block and at
the same time rotate tool LRT-12-090. until
drive gear keyway is aligned with Woodruff key.
7. Remove tool LRT-12-090..
8. Apply sealant, Part Number STC 50552 to
threads of timing cover bolts.
9. Align 2 camshaft sensor harness clips to timing
gear cover bolt holes. Noting positions of the
longer bolts and, working in the sequence
shown, tighten timing gear cover bolts to 22
Nm (16 lbf.ft).
10. Apply smear of Retinax LX grease to oil seal
running surface on crankshaft.
CAUTION: Replacement oil seal is pre-
greased, do not apply any additional
lubricant.
11. Fit seal to timing gear cover using tool LRT-12-
089.
12. Clean and fit crankshaft pulley.
13. Fit crankshaft pulley bolt and tighten to 270 Nm
(200 lbf.ft).
14. Remove tool LRT-12-080 from crankshaft
pulley.
15. Clean oil filter mating face.
16. Lubricate new oil filter seal with clean engine oil
and fit filter.
17. Ensure coolant pump and pulley mating faces
are clean.
18. Remove all traces of thread locking material
from coolant pump pulley drive flange bolt
holes using an M8 tap.
19. Fit coolant pump pulley and tighten new
Patchlok bolts to 22 Nm (16 lbf.ft).
20. Fit oil pick up strainer.
