I need to know where to find an owners manual for a Wizard Rototiller.

Model # G1S6990A17

Serial # 1715923

This machine was built in the late '60s or early 70's

I will also need a parts source to restore it to operational condition

Thanks,

Ed

Hi,
This is a case of a retailer with multiple suppliers. In this case the tiller was made by Gilson Bros. that was bought by OMC which folded it into its Lawn-Boy division. Lawn-Boy subsequently became independent, and then was bought by Toro. Few parts are available except through "arcane" sources of obsolete parts. 1(800)328-0259 should be Toro's number. Good luck!
Peace,
Clarke
PS. Power Equuipment Trade magazine has ads in the last pages for those dealers:
Power Equipment Trade | Table of Contents

Thanks so much for the info... wish me luck on my hunt.

Ed