Put the front wheel axle retainer caps on backwards, the caps had gaps on both sides, seated only on the inside edges..amazingly the weren't cracked.
Laced the rear wheel with all spokes on the inside of the hub.
Opened the carbs a few months before I bought it, wrong jets, didn't clean anything, full of varnish and rust from the tank.
Never set float heights, two were 14mm. Said he didn't know the values....he's fifteen years younger than me......hasn't heard of google?
Didn't bench sync, tuned by ears and broke that little dust clip between the sync screws by over adjusting...
Put a stupid solo seat on two months before I bought. Threw the original pan out.
Rear fender, rotated up to reveal more tire, drilled new holes too mount it and the taillight
dented it while performing the surgery.
Twisted tail light wires with duct tape
thankfully didn't cut into the harness and the wire is very good.
Deformed shifter oil seal when replacing it....I mean,how hard is it to guide it in with gentle taps on a piece of PVC pipe?
6 broken tappet caps... if it leaks, just keep cranking on it!
Carb boots just tightened on all crooked. how difficult is it to wiggle a soft piece of rubber into a correctly seated position?
Incorrect air cleaner.
Clutch cable appeared to be a bicycle brake cable bodged on the lifter with a bolt. I was able to gently hammer the lifter arm back to shape to accept the proper cable.
Speed and Tach from a different model bike...a 350 or 400? I found the correct ones in awesome shape except for the faces.
What gets me is that this guy, a former German soldier is now a metal fabricator........... I am a financial planner and have more mechanical skill and common sense than him. I had better ask him now if he was ever inside the engine. I hope not. It runs smooth now.
But for the cash, still in fairly nice shape.