About pros, last week I needed to fix a pinion seal leak on a 73 mustang, so I'm working off jack stands in my garage and cant get the nut loose so I decide to go to one of those do it yourself joints and rent a lift, mechanic says he has everything we need and hell give me a had no extra charge.
We get the nut off and he goes to put the new seal in and bent the **** out of it then says he can straiten it, I say no way dude, I put the new one in no problem.
Then I look a little closer at the pinion and it's got a decent groove in it, he says it will be fine, again I say no way dude, he tells me a new pinion will be hard to find and cost a couple of hundred bucks, I say no way dude it just needs a sleeve ( he never heard of it before) parts store had it in stock and I showed him how to pound it on.
Lastly I told him I need a torque wrench for the pinion nut and he tells me he just uses an impact until it's good and tight.
Hes been a mechanic 30 years, maybe that's why he's working in a DIY shop, can you imagine what this guy dose to peoples car everyday? Pro my ***!