Commonwealth legislation

AD/JT8D/13 - No. 4 1/2 Bearing - Removal From Service

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD mandates that, by 1 December 1977, Number 4 1/2 bearings (P/N 707007, S/Ns 800–999 and 100A–214A) be removed from service on affected JT8D engines. It cross‑references FAA AD 77‑16‑12, Pratt & Whitney Alert Service No. 4639 Rev. 2 and AD/PW‑T/44 for procedures. Owners, operators and maintenance organisations must locate, remove and replace the listed bearings, incurring the associated labor, parts and downtime.

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/JT8D/13 - No. 4 1/2 Bearing - Removal From Service.

AD/JT8D/13 - No. 4 1/2 Bearing - Removal From Service

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 - 106 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Pratt and Whitney Turbine Engines - JT8D Series

AD/JT8D/13 No. 4 1/2 Bearing - Removal From Service 10/77

Applicability: JT8D engine models containing Number 4 1/2 bearing P/N 707007, bearing S/Nos.

800 through to 999, and S/Nos. 100A through to 214A. Document: 1. FAA AD 77-16-12 : Amendment 39-3008; or

Pratt & Whitney Alert Service No. 4639, Rev. 2; or 3. AD/PW-T/44.

Compliance: 1 December 1977.

Source text

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