Airworx LLC We would like all of our o-300 customers to know that we have a repair for the oil sumps that get corroded so bad. We will be able to repair them back to a factory new condition with our repair process.
Airworx LLC
We now have the approved repair to do the small Continental crankshafts and repair them back to standard limits using HVOF repairs. We are the ONLY shop that can legally do this..
The FIRST link you povided does not provide any basis for approval.
The Second link does not apply to the O-300.
Neither link is at cexxna170org… but is at facebook which is not referenced in the thread.
'53 B-model N146YS SN:25713
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention. An originality nut (mostly) for the right reasons.