Sorely disappointed. This manual is not up to the normal level of detail and quality I expect from Haynes Manuals - of which I have many. No info on electronics! Print quality can be rather weak in some Haynes volumes, but this was poor. I returned it and found what I needed to know on the web.

No surprises, just a useful book from Haynes. I have used their manuals for years as they have pretty comprehensive coverage of whatever you would need to know to keep, in this case, a lawnmower engine running.

It had many details and step by step how to rebuild the lawnmower. Provides all the necessary info of what could be wrong and how to find out if it is. Great buy!