Commonwealth legislation

AD/AL501/2 - 2nd Stage Turbine

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This Airworthiness Directive requires operators of Rolls Royce (formerly Detroit Diesel Allison) Model 501-D13 engines to remove from service second-stage turbine wheels P/N 6829072 that match serial numbers listed in FAA AD 75-17-32 (Applicability; Requirement). It takes effect 8 June 2006 and defers technical details to the FAA AD (Compliance). Operators bear the cost and must identify affected serial numbers per the FAA list; the directive responds to concerns about parts inspected using a specific fluorescent penetrant process (Background).

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Current sections

Direct links to the current provisions in AD/AL501/2 - 2nd Stage Turbine.

Rolls Royce (Allison) Turbine Engines -

Rolls Royce (Allison) Turbine Engines - AL501 Series

AD/AL501/2	2nd Stage Turbine	6/2006

Applicability:	Rolls Royce (formerly DETROIT DIESEL ALLISON) Model 501-D13 series engines which incorporate P/N 6829072 second stage turbine wheels with serial numbers as listed in FAA AD 75-17-32.
Requirement:	Remove from service second stage turbine wheels P/N 6829072 with serial numbers as listed in FAA AD 75-17-32.Note: FAA AD 75-17-32 Amdt 39-2336 refers.
Compliance:	As detailed in FAA AD 75-17-32 with a revised effective date of 8 June 2006.
	This Airworthiness Directive becomes effective on 8 June 2006.
Background:	This AD requires the removal from service of particular P/N second stage turbine wheels that were inspected using a particular fluorescent penetrant inspection process.

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James Coyne
Delegate of the Civil Aviation Safety Authority

28 April 2006

AD/AL501/2

2nd

Stage Turbine

2nd Stage Turbine

6/2006

Source text

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

Rolls Royce (Allison) Turbine Engines - Rolls Royce (Allison) Turbine Engines - AL501 Series

Rolls Royce (Allison) Turbine Engines - AL501 Series

AD/AL501/2	2nd Stage Turbine	6/2006

Applicability:	Rolls Royce (formerly DETROIT DIESEL ALLISON) Model 501-D13 series engines which incorporate P/N 6829072 second stage turbine wheels with serial numbers as listed in FAA AD 75-17-32.
Requirement:	Remove from service second stage turbine wheels P/N 6829072 with serial numbers as listed in FAA AD 75-17-32.Note: FAA AD 75-17-32 Amdt 39-2336 refers.
Compliance:	As detailed in FAA AD 75-17-32 with a revised effective date of 8 June 2006.
	This Airworthiness Directive becomes effective on 8 June 2006.
Background:	This AD requires the removal from service of particular P/N second stage turbine wheels that were inspected using a particular fluorescent penetrant inspection process.

AD/AL501/2 - 2nd Stage Turbine

Plain English Summary

Deep dive

Current sections

Rolls Royce (Allison) Turbine Engines - AL501 Series

Rolls Royce (Allison) Turbine Engines - AL501 Series

AD/AL501/2

AD/AL501/2

Stage Turbine

2nd Stage Turbine

6/2006

6/2006

Source text

Rolls Royce (Allison) Turbine Engines - Rolls Royce (Allison) Turbine Engines - AL501 Series

Rolls Royce (Allison) Turbine Engines - AL501 Series

AD/AL501/2 AD/AL501/2

AD/AL501/2

2nd Stage Turbine

2nd Stage Turbine

6/2006 6/2006

6/2006