John Deere — 15. Remove rocker arm assembly and push rods.
A John Deere service procedure — check it applies to your exact model before use.
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Procedure
- 16. Remove cylinder head. Remove head gasket.
- 17. On SAE No. 3 flywheel housings, remove
- 18. On SAE No. 1 and 2 flywheel housings, remove
- 19. Remove oil pan and engine oil pump assembly.
- 20. Remove front timing gear cover.
- 21. Remove pistons and connecting rods. Identify for
- 22. Remove main bearing caps. Remove crankshaft
- 23. Remove camshaft and cam followers. Identify for
- 24. Remove liners and their O-ring seals. Mark liners
- 25. Remove piston cooling orifices.
- 26. Remove cylinder block plugs and engine serial
- 27. Refer to appropriate group for inspection and
- 1. Install all plugs in cylinder block that were removed
- 2. Install clean piston cooling orifices.
- 3. Install cam followers in hole from which originally
- 4. Install camshaft.
- 5. Install main bearings and crankshaft. Align timing
- 6. Install cylinder liners without O-rings and measure
- 7. Install piston and rod assemblies.
- 8. Install engine oil pump assembly.
Source: manual:CTM82.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.