Archived from the Tools In Action forum (Ryobi). This thread is read-only.
I have a RY401014US (21 in. 40 volt lawnmower. Problem is with a fully charged battery, when self propelled is engaged the mower will shut down. Will restart after self propelled is released. This only happens when the self propelled is engaged. No self propelled mower runs just fine with no problems.
Wish I knew what it was but I have heard of this issue before with these mowers but haven’t dug deep enough to see a fix. Wierd how that is an issue with some of these.