I find it funny that i too have a couple shops near me want to hire me as a tech. One guy acts like he is paying top dollar at $15/hr and a 40 hour week. I retired from a meat grinder service job of 40-60 hours a week a $30/hr and i do just fine working for myself now. Both shops complain they can't find reliable and qualified help. To quote one shop owner "all the old guys are leaving and the new kids can't fix stuff when they do show up". Oh well, the industry is changing quickly and little one man shops like me will go the way of drive in movies and pay phones. When all the equipment is fuel injected with ECMs and only dealers will be able to service the equipment.
Unless you upgrade yourself too. I got the Briggs software and interface already. I wait until next year before I order the expensive Kawasaki interface. Right now I applying my knowledge automobile EFI to my troubleshooting of these engines. Huge learning curve just like when automobiles first came out with EFI but at least I have that to build on.
My problem working the other man is they tend to lie amount about what was done and the techs catches it in the end for not covering their bosses backsides.
Back when I got laid off due to corporate downsizing, all I heard was "you are over qualified" for the jobs that I was applying for. So I finally gave up and went into business for myself. I just didn't want the headaches involved of running a business. Well there are headaches but at least when a customer is told what was done it actually gets done now.
BTW I just got in a headaches of a Hustler Super Z here. I got a left hand hydro pump leaking and an engine with oil leak too. Sure the pump pulley is easy to get off. I do know the engine PTO and drive pulley should come off fairly easy as I did them a couple years ago and used plenty of anti-seize. Well that work is after Christmas as I taking the weekend off. The three chainsaws were at least done yesterday.
It will my first tear down of the Hydro Gear BDP-21L pump so it will be a slow go as I pay more attention to the disassembly. I do know there is a tiny spring and steel ball under one of the covers. I found that last year when I replace an o-ring on the right hand pump.