John Deere — The following assembly sequence is suggested when
A John Deere service procedure — check it applies to your exact model before use.
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Procedure
- 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.
- 9. Install crankshaft rear oil seal housing, oil seal,
- 10. Install timing gear cover. Install front crankshaft
- 11. Install oil pan.
- 12. Install engine oil conditioning assembly.
- 13. Install water pump.
- 14. Install flywheel and housing:
- 15. Install cylinder head, push rods, and rocker arm
- 16. Install rocker arm cover. Install breather hose.
- 17. Install exhaust manifold.
- 18. Install aftercooler and intake manifold assembly.
- 19. Install ignition timing sensor, coils, ICU, mounting
- 20. Install spark plugs and ignition wires.
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.