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AD/TRENT 700/1 - Engine - IP Turbine Bearing Oil Vent & Scavenge Tube
Rolls Royce Turbine Engines - RB211 TRENRolls Royce Turbine Engines - RB211 TRENT 700 Series
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Rolls Royce Turbine Engines - RB211 TRENT 700 Series
| AD/TRENT 700/1 | Engine - IP Turbine BearingOil Vent & Scavenge Tube | 17/2012 |
|---|
| Applicability: | RB211 Trent 700 series engines identified in EASA AD 2009-0069 except when previously modified in accordance with Rolls-Royce Service Bulletins 72-E708,72-E965 or 72-F227. |
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| Requirement: | Perform periodic inspections specified in sections (1) and (2) of EASA AD2009-0069. Carry out terminating action specified in section (3) of EASA AD2009-0069.Note: Rolls-Royce Service Bulletin 72-AE792 Rev 4 refers. |
| Compliance: | Periodic inspections must be performed at intervals specified in EASA AD2009-0069. Terminating action must be completed before the first flight after the next 05 module overhaul, but not later than 31 May 2014, whichever occurs first. |
| This Airworthiness Directive becomes effective on 20 August 2012. | |
| Background: | CASA has reviewed state-of-design ADs applicable to Trent 700 engines and decided EASA AD 2009-0069 should be explicitly mandated for applicable engines in Australian aircraft. |
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Mike Higgins
Delegate of the Civil Aviation Safety Authority
14 August 2012