Like a lot of regular contributors to this forum I use the "new Posts" search whenever I log in to see what has been posted since the last time I visited.
I log on about 5 to 8 times a day. whenever I pop into the office.
Now we never got Lawn Boy push mowers down here because they could not sell them at a price compariable to the locally made mowers which were better and cheaper.
So neither I nor the dozen other Australians on the forum have the knowledge to answer your question but we need to "view" your post to clear it or it will continually come up as "unread"
The same would apply to the members from Europe & Asia .
However as you are the person who wants help it is up to you to make he effort, not every one here to bow & scrape to your request .
A proper search would have revealed several requests for Lawn Boy service manuals which have links to the TORO web page archive ( because Toro owns Lawn Boy ) including this one from 3 days ago
https://lookup3.toro.com/ttcGateway/acrobat/manuals/lball.html .
So what you are looking for will most likely be in the archives of old posts if you care to make the effort to look properly.