All models (page 2 of 2)

19. Using sequence shown, remove 9 bolts securing oil pump housing to cylinder block.

CAUTION: Note position of long M6 bolt fitted at position 9.

20. Remove oil pump from cylinder block and crankshaft.
21. Remove and discard gasket.
22. Remove Woodruff key from crankshaft.
23. If the oil pump is to be refitted, remove and discard crankshaft front oil seal.

Refit

1. Remove all traces of gasket from mating faces of cylinder block and oil pump.
2. Using suitable solvent, remove all traces of sealant.
3. Clean oil seal running surface on crankshaft. Ensure bolt holes in cylinder block are clean and dry.
4. Fit woodruff key to crankshaft.

5. Using sealant from kit Part No. GUG 705963GM, apply a 1 mm thick bead of sealant to joint line of front main bearing cap and cylinder block.
6. Fit gasket to cylinder block.

NOTE: Gasket must be fitted dry.