Removal

1. Cylinder head from cylinder block.
2. Three right-side engine mount-to-engine bracket bolts and right-side engine mount from engine.
3. Three left-side engine mount-to-engine bracket bolts and left-side engine mount from engine.
4. Generator mounting bolts, nuts and generator with generator/coolant pump drive belt from engine.





5. One bolt and guide tube from cylinder block.
6. Guide tube seal from oil pump body.
7. One bolt and coolant inlet pipe from cylinder block.
8. Five bolts and coolant pump from cylinder block.
9. Oil pressure switch from cylinder block.
10. Generator mounting bracket.
11. Place a drain pan beneath engine oil pan to catch escaping oil.





12. Engine oil drain plug and gasket, allowing engine oil to drain.





13. Sixteen bolts, two nuts and engine oil pan from cylinder block.
14. Two bolts and oil pump strainer from cylinder block.





15. Crankshaft timing gear bolt.
16. Crankshaft timing gear.





17. Seven bolts and oil pump assembly, gasket, rubber oil pump-to-coolant pump seals and two guide pins from cylinder block.
18. Decarbon top of cylinder bores.
19. Connecting rod bearing cap bolts, connecting rod bearing caps and connecting rod bearings.
20. Place a small piece of hose over threads of connecting rod to protect threads, journal, and cylinder bore during removal and installation.
21. Pistons and connecting rods from cylinder block through the top of cylinder bores.
22. Main bearing cap bolts, bearing cap supports, main bearing caps and main bearings.
23. Crankshaft from cylinder block.
24. Clean
1) Sealing material from mating surfaces.
2) Boil cylinder block in caustic solution and flush with clean water or steam.

CAUTION: Caustic cleaning solution destroys the bearing material. All bearings left in block must be replaced after cleaning with a caustic solution. Do not clean bearing material or aluminum parts with caustic solutions.

3) Engine oil passages.
4) All blind holes.
50 Spray or wipe cylinder bores and machined surfaces with clean engine oil.