[scat2me]

Does anyone have or know of a maintenance log spreadsheet that can be downloaded to keep track of all maintenance records?

 

[sunblock]

Yes, i maintain one I made my self in excel and I record all the mileage, maintenance and work done. I keep it in dropbox so I can access it from anywhere.

If you want something pre-made you can use Squid for android:
https://play.google.com/store/apps/details?id=com.tttapplications.squid