John Deere — Service Procedure

A John Deere service procedure — check it applies to your exact model before use.

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Procedure

1. 1. Locate the engine nameplate to identify the engine
2. model number.
3. 2. Turn to the Specification Number Index. The first
4. column lists the engine model numbers.
5. The
6. headings identify the groups of parts that make up the
7. engine.
8. 3. Identify the group most likely to include the service
9. part number.
10. 4. Find the group variation number at the intersection
11. of the model row and the group column. Note the
12. variation number. If 2 or more variation numbers are
13. listed, note all variation numbers.
14. 5. Page forward to locate the group identified in step 3
15. or find the appropriate page in the Table of Contents.
16. 6. Find the part on the illustration and note the item
17. number of the part or find the part description in the
18. parts list.
19. 7. Select the part number that corresponds to your
20. group variation. The first column lists the illustration
21. item number. Find the variation(s) identified in the
22. Specification
23. Number
24. Index
25. in
26. the
27. appropriate
28. column on the right side of the parts list table. Find the
29. quantity used at the intersection of the item number
30. row and the variation column. A blank space at the
31. intersection means the variation/module does not use
32. that part number.
33. Hardware Referen

Source: manual:John Deere Parts Y023.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.