John Deere — Group Number. A unique number representing a parts
A John Deere service procedure — check it applies to your exact model before use.
Browse John Deere generators & specs →
Procedure
- 1. Locate the engine nameplate to identify the engine
- model number.
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.