Hi everyone. I have decided to get into small engine repair and since there are no courses offered at the local tech colleges here in Wichita KS I figured I'd grab a mower or two and start figuring things out. So far so good with a few yard sale mowers. My current challenge is finding a repair manual for a Swisher Trim Rite Gas Edger model 843. The model # is 91212 Type 013101 Code 94011103. I found a parts manual for a 543 but need the 843 parts list and manual. Thanks!