# Garrett TPE331-11UA - Type: Engine model (FAA registry) - Registry code: 29074 - Manufacturer (registry): GARRETT - Model: TPE331-11UA - Engine type: Turbo-prop - Power: 1,000 hp - Data sheet: [TCDS E4WE](https://openairdocs.org/tcds/E4WE) (OpenAirDocs) - Holder: Honeywell Aerospace US LLC - Installed in: 1 registered aircraft - Page: https://openairdocs.org/engine/garrett-tpe331-11ua Model codes come from the FAA registry's reference file. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2011-18-51 R1](https://openairdocs.org/ad/2011-18-51-R1): Main shaft bearing · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 82 more. Effective Oct 19, 2011 - [AD 2009-17-05](https://openairdocs.org/ad/2009-17-05): First stage turbine disks · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 20 more. Effective Sep 1, 2009 - [AD 2006-14-03](https://openairdocs.org/ad/2006-14-03): New flight cycle counting method for first, second, and third-stage turbine rotors · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 48 more. Effective Aug 9, 2006 - [AD 2004-09-29](https://openairdocs.org/ad/2004-09-29): First Stage Turbine Disks · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 20 more. Effective Jun 15, 2004 - [AD 2002-25-02](https://openairdocs.org/ad/2002-25-02): First stage compressors implellers · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 35 more. Effective Jan 21, 2003 - [AD 98-12-09](https://openairdocs.org/ad/98-12-09): Fuel Manifold · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 29 more. Effective Aug 7, 1998 - [AD 97-15-10](https://openairdocs.org/ad/97-15-10): Engine Inlet Ice Protection · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 39 more. Effective Sep 22, 1997 - [AD 95-16-08](https://openairdocs.org/ad/95-16-08): Life Limited Turbine Components · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 62 more. Effective Sep 5, 1995 - [AD 93-15-11](https://openairdocs.org/ad/93-15-11): Propeller Pitch Control (PPC) Gasket · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 58 more. Effective Sep 7, 1993 - [AD 93-02-01](https://openairdocs.org/ad/93-02-01): Stratoflex Fuel Manifold Assemblies · Honeywell International TPE331-10, TPE331-10A, TPE331-10B and 21 more. Effective Mar 18, 1993 - [AD 84-10-06 R1](https://openairdocs.org/ad/84-10-06-R1): Fuel Pump Assemblies · Honeywell International TPE331-1, TPE331-10, TPE331-10B and 45 more. Effective Dec 26, 1984 Historical (superseded or no longer in force): - [AD 2011-18-51](https://openairdocs.org/ad/2011-18-51) (historical): Main shaft bearing · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 82 more - [AD 92-02-19 PL](https://openairdocs.org/ad/92-02-19-PL) (historical): Fuel Manifold Assembly Leak · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 29 more ## Information bulletins (advisory) (2) - [SAIB NE-16-19](https://openairdocs.org/saib/NE-16-19): Turbine Engine Compressor Section Stator Nozzle Distress. Issued Jul 22, 2016 - [SAIB NE-16-18](https://openairdocs.org/saib/NE-16-18): Power Lever Loss of Power Control. Issued Jul 11, 2016 ## Registered aircraft (1) - [N619BA](https://openairdocs.org/aircraft/N619BA): [Bemidji Aviation Services Inc](https://openairdocs.org/faa-owner/BEMIDJI%20AVIATION%20SERVICES%20INC), [Bemidji, MN](https://openairdocs.org/faa-place/MN/Bemidji), built 1985, S/N AC619B ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN13IA059](https://openairdocs.org/ntsb/CEN13IA059), Nov 10, 2012: Fairchild SA227-AC (N619BA), Minneapolis, MN, incident, minor damage. Probable cause: Loose electrical connections to the hydraulic system and anomalies in the hydraulic shuttle valve and power pack, which resulted in an uncommanded gear unlock and collapse of the left main landing… ## FAA accident and incident reports (2) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20130418005789I](https://openairdocs.org/incident/20130418005789I), Apr 18, 2013: Fairchild SA227-AC (N619BA), Minneapolis, MN, Minor damage. Aircraft was taxiing in after landing when it crossed a recently plowed taxiway. The snowplow had created a wind row of snow as a result of plowing the… - [Incident 20121109024119I](https://openairdocs.org/incident/20121109024119I), Nov 9, 2012: Fairchild SA227-AC (N619BA), Minneapolis, MN, Minor damage. Aircraft made normal landing on runway 12R at msp. All 3 green landing gear indicator lights were illuminated before touchdown according to pilot. After 50 to… ## Service difficulty reports (3) As reported by operators and repair stations, by the model named in the report. - [SDR 4CIA201308090063](https://openairdocs.org/sdr/4CIA201308090063), Jul 3, 2013: OIL SYSTEM. HIGH PRESSURE. DURING DESCENT, NOTICE RT ENGINE OIL PRESSURE INDICATE HIGH, PASS REDLINE ON THE UPPER SIDE OF THE GAUGE. - [SDR CA130125007](https://openairdocs.org/sdr/CA130125007), Jan 21, 2013: TUBE. LEAKING. (CAN) UPON LANDING AT AIRPORT HYDRAULIC FLUID WAS OBSERVED LEAKING FROM THE NOSE AREA OF THE ACFT. THE LEAK WAS COMING FROM LT FLAMMABLE FLUID DRAIN DUE TO A CR - [SDR BEM2013F00000](https://openairdocs.org/sdr/BEM2013F00000), Nov 9, 2012: POWERPACK. MALFUNCTIONED. LT GEAR COLLAPSED UPON LANDING. ACFT WAS FERRIED BACK TO DEPARTURE FOR MX AND REPAIR. PERFORMED AN OPS CHECK OF GEAR RETRACTION AND EXTENSION IAW MM. NOTE: LT G ## STCs that may be installed (OpenAirDocs) (1) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE00265AT](https://openairdocs.org/stc/SE00265AT): Install Ayres Fuel Manifold Purge Assembly Kit, P/N 21757-1 in accordance with "Installation Instructions - Ayres P/N 21757-1 Fuel Manifold Purge Assy-Kit" Dwg. No. 21757-1(1), Revision none, dated April 20, 1993, or later FAA approved revision. Thrush Aircraft Inc --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.