Federal Register of Legislation
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES
Boeing 747 Series Aeroplanes
AD/B747/50 Inboard Pylon Upper Link 6/86 Applicability: All models, line No's 1 to 616, with JT9D-3 or -7, or CF6-45 or -50 engine struts. Requirement: Inspect in accordance with: 1. FAA AD 86-07-06 (Sections A and C) or,
2. Boeing Service Bulletin 747-54-2111, Revision 1.
Compliance: As detailed in Requirement Document No. 1. until modified in accordance with Requirement Document No.2.
Background: Cracks have occurred in the forward lug of the inboard pylon upper link. If not corrected, this could result in separation of an engine from an aircraft.
We try to embed the page this law was scraped from. If the site blocks framing, you still get the link and a local excerpt.
Last checked with source on —
Checking whether the official page can be embedded…
Plain-English simplify of this law: a short summary, key points, and both sides of the argument. Generated on first view via Replicate, then cached. Vote on what helps your study.
No study brief is cached for this law yet. Sign up to generate a plain-English brief.
Sign up to generate