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2010-13-01

final rule

Airworthiness Directives; Microturbo Saphir 20 Model 095 Auxiliary Power Units (APUs)

Unsafe Condition: The turbine wheel, part number (P/N) 095-01-015-03, of the SAPHIR 20 Model 095 APU is a life-limited part. Use of the turbine wheel beyond 4,225 cycles could lead to the release of high energy debr...

Effective: Jul 16, 2010 Category: aircraft Compliance: Before exceeding 4,225 cycles-in-service.

Why matched: Airworthiness Directives; Microturbo Saphir 20 Model 095 Auxiliary Power Units (APUs)

2009-13-09

final rule

Airworthiness Directives; Microturbo SA Saphir 2 Model 016 Auxiliary Power Units

Unsafe Condition: Due to a lapse in manufacturing quality control, the exhaust thermal insulation of certain Microturbo SA Saphir 2 model 016 APUs may not meet the approved design standard, and may fail in service. ...

Effective: Jul 14, 2009 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Microturbo SA Saphir 2 Model 016 Auxiliary Power Units

2007-05-20

final rule

Airworthiness Directives; Microturbo Saphir 20 Models 095 Auxiliary Power Units (APU)

Unsafe Condition: A certain failure could cause overspeed of the gas generator rotor, resulting in an uncontained burst of the turbine and liberation of high-energy fragments.

Effective: Apr 16, 2007 Category: aircraft Compliance: Within 60 days after the effective date of this AD.

Why matched: Airworthiness Directives; Microturbo Saphir 20 Models 095 Auxiliary Power Units (APU)