# Airworthiness Directives; Airbus Helicopters (Previously Eurocopter France) Helicopters
> **Rule** · Final rule; request for comments. · Published 2015-02-02 · Effective 2015-02-17 · 80 FR 5454
## Document
- **Document number:** 2015-01800
- **Category:** airworthiness
- **Manufacturer:** Airbus
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 80 FR 5454
- **Publication date:** 2015-02-02
- **Effective date:** 2015-02-17
- **FAA docket:** Docket No. FAA-2015-0049
## Abstract

We are superseding Airworthiness Directive (AD) 2013-19-19 for certain Eurocopter France Model AS332C, AS332L, AS332L1, AS332L2, and EC225LP helicopters. AD 2013-19-19 required replacing certain serial- numbered main gearbox (MGB) bevel gear vertical shafts and inspecting and replacing, if necessary, each MGB bevel gear vertical shaft (shaft). This new AD requires the same actions as AD 2013-19-19 but corrects an error in the term used to identify an inspection qualification and updates the type certificate holder's name. This AD is prompted by two incidents of emergency ditching after warning indications of loss of MGB oil pressure. These actions are intended to detect a cracked shaft, which could result in loss of MGB oil pressure, loss of the MGB lubrication system, and subsequent loss of control of the helicopter.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/02/02/2015-01800/airworthiness-directives-airbus-helicopters-previously-eurocopter-france-helicopters)
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