Commonwealth legislation

AD/BEECH 90/82 - Ailerons

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This Airworthiness Directive requires owners/operators of certain Beechcraft King Air C90A (serials LJ-1132–LJ-1167) — and any aircraft that received a replacement aileron after 1 Jan 1985 — to have the work in Beechcraft Mandatory Service Bulletin No. 2256 carried out to address foam that can retain water and cause aileron imbalance/flutter. Compliance is mandatory within 100 hours’ time-in-service after 25 Jan 1990 or at the next inspection issuing a Maintenance Release; owners bear the cost.

JSON API

Deep dive

Want the full deep dive?

Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.

Current sections

Direct links to the current provisions in AD/BEECH 90/82 - Ailerons.

AD/BEECH 90/82 - Ailerons

meta-content-style-type: text/css meta-content-type: application/xhtml+xml; charset=utf-8 meta-generator: Aspose.Words for .NET 22.10.0

?xml version="1.0" encoding="utf-8" standalone="no"?>

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Beechcraft 90 and 65-90 (King Air) Series Aeroplanes

AD/BEECH 90/82 Ailerons 1/90

Applicability: Model C90A with S/nos LJ-1132 through LJ-1167 and any aircraft which may have installed a replacement aileron for any reason subsequent to 1 January 1985.

Requirement: Action in accordance with Beechcraft Mandatory SB No 2256.

Note: FAA AD 89-22-14 refers.

Compliance: Prior to exceeding 100 hours’ time in service after 25 January 1990, or at the next scheduled inspection for issue of a Maintenance Release after 25 January 1990, whichever occurs later.

Background: Country of origin AD. Foam may retain water and create an aileron out of balance condition. The out of balance limit could result in control surface flutter.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.