# Proposed AD 2000-NM-338-AD: Airbus Model A319, A320, and A321 Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2002-06-01
- Products: Airbus Industrie
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: November 23, 2001, 66 FR 58684
- Comments due: December 24, 2001
- Became: [AD 2002-06-01](https://openairdocs.org/ad/2002-06-01)
- Docket: 2000-NM-338-AD
- FR document: 01-29193
- Official PDF: https://openairdocs.org/files/sha256/77/bb/77bb8e619deb387c910d56aad0c6919221a9b36e4e881ac6ab1145881b201697 (from https://www.govinfo.gov/content/pkg/FR-2001-11-23/pdf/01-29193.pdf)
- Federal Register: https://www.federalregister.gov/documents/2001/11/23/01-29193/airworthiness-directives-airbus-model-a319-a320-and-a321-series-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B940713DCC3AD99286256B0D006FC349.0001
- Page: https://openairdocs.org/proposed/2000-NM-338-AD

## Summary

This document proposes the supersedure of two existing airworthiness directives (AD), applicable to certain Airbus Model A319, A320, and A321 series airplanes. The first AD currently requires removing the existing forward pintle nut and cross bolt on the main landing gear (MLG), and installing a new nylon spacer and cross bolt and nut. The second AD currently requires repetitive inspections for discrepancies of the lock bolt for the pintle pin on the MLG, follow-on corrective actions if necessary, and retorquing of the forward pintle pin lock bolt for certain airplanes. That AD also provides for an optional terminating action. This action would cancel the requirements of the first AD, continue the requirements of the second AD, and require the previously optional terminating action that was provided for in the second AD. This proposal is prompted by issuance of mandatory continuing airworthiness information by a foreign civil airworthiness authority. The actions specified by the proposed AD are intended to prevent a rotated, damaged, or missing lock bolt, which could result in disengagement of the pintle pin from the pintle fitting bearing, and consequent collapse of the MLG during landing.

## Notices in this docket

- Nov 23, 2001: Notice of proposed rulemaking (NPRM). (first notice), FR document 01-29193, comments due Dec 24, 2001 (https://www.federalregister.gov/documents/2001/11/23/01-29193/airworthiness-directives-airbus-model-a319-a320-and-a321-series-airplanes)

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