Quote: Kris_Adams
Hi Everyone,
Thanks for all of the great ideas. Sorry, I didn’t mean to turn this into an “overhaul” or “don’t overhaul” thread. Without going into details, I’ll just say it seems to have turned into whack-a-mole and every time I fix something, something else pops up. I plan to keep the plane for the foreseeable future, so I think this is the right decision (for me at least). YMMV.
Here’s what I plan to do:
· Overhaul at Gann Aviation (same engine shop Tornado alley used to prepare their TN Cardinal which had the same engine as my m20J). I had numerous people PM me with positive experiences. I like that I can call and actually get the owner (Carlos, who is an active pilot flying an A36) on the phone. Since they are close to my MSC, they will pickup and deliver the engine for no additional charge.
· New/overhaul mags, fuel system, plugs, etc. (unfortunately the dual mag overhaul is a premium right now)
· GAMI injectors ($600 upgrade)
· Dowel/O-ring modification (through bolts no longer align the case)
· Nickel cylinders (overhauled, 1st run cylinders with 400 hours); only option is steel from Lycoming
· Vacuum pump-new
· Alternator-new or overhaul-tbd
· Prop governor overhaul
· Sky-tec starter is <2 years old so I think I will stay with it
· Engine mounts (bushings) replace
· Engine mounts strip and paint
· Exhaust system tbd (I think mine was redone recently)
· Oil cooler
· Still need to address baffles, re-enforce upper cowl
Thanks again for all the help.
I’ll post some pictures later this week as I’m going to go see the engine disassembled on Friday (another advantage of going with Gann).
Kris