I am the culprit that posted this one…….I saw the ASB on the Bell site the second it became available late on a Friday afternoon on the website, I knew immediately it was going to be an AD. I saw the similar scenario in 1982 when there was an ASB involving T/R tip blocks, the AD call for rivet replacement and gave the operator virtually no chance to carry out the AD within a decent time frame because there wasn’t enough parts to satisfy the needs. They amended the AD and gave the operator extended time, however there was still a daily/25 hour inspection until the compliance was carried out.
HBD