Service Manual for 8403

[69HemiGTX]

I know this is a long shot, but do any of y'all have a service manual that inincludes the 8403, preferably a pdf?

 

[Rivets]

There is no specific service manual for the older Lawn Boys. This is as close as you can get. https://lookup3.toro.com/ttcGateway/acrobat/manuals/lball.html