What was found
NEW STYLE BEARING, PN 452-855, IS NOT ACCEPTABLE AS A REPLACEMENT FOR P/N 452-345 IN THE AILERONS. THERE IS TOO MUCH FRICTION BETWEEN THE 'BALL' AND 'SOCKET' MAKING AILERONS VERY STIFF.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NEW STYLE BEARING, PN 452-855, IS NOT ACCEPTABLE AS A REPLACEMENT FOR P/N 452-345 IN THE AILERONS. THERE IS TOO MUCH FRICTION BETWEEN THE 'BALL' AND 'SOCKET' MAKING AILERONS VERY STIFF.