# Garrett TPE331-2 - Type: Engine model (FAA registry) - Registry code: 29033 - Manufacturer (registry): GARRETT - Model: TPE331-2 - Engine type: Turbo-prop - Power: 715 hp - Data sheet: [TCDS E3WE](https://openairdocs.org/tcds/E3WE) (OpenAirDocs) - Holder: Honeywell Aerospace US LLC - Installed in: 3 registered aircraft - Page: https://openairdocs.org/engine/garrett-tpe331-2 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 2018-17-15](https://openairdocs.org/ad/2018-17-15): Turbine Engine Combustion Section · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 39 more. Effective Oct 22, 2018 - [AD 2018-13-05](https://openairdocs.org/ad/2018-13-05): Turbine Engine Reduction Gear · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 18 more. Effective Jul 26, 2018 - [AD 2016-21-07](https://openairdocs.org/ad/2016-21-07): Fuel control drive · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 26 more. Effective Nov 28, 2016 - [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 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 2002-21-15](https://openairdocs.org/ad/2002-21-15): Second stage turbine stator inner seal support · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 9 more. Effective Nov 26, 2002 - [AD 98-04-15](https://openairdocs.org/ad/98-04-15): Turbine Stators · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 9 more. Effective Apr 27, 1998 - [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 94-09-08](https://openairdocs.org/ad/94-09-08): Third Stage Stator Turbine Assemblies · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more. Effective May 20, 1994 - [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 92-26-08](https://openairdocs.org/ad/92-26-08): Third Stage Stator Assemblies · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more. Effective Jul 15, 1993 - [AD 93-05-09](https://openairdocs.org/ad/93-05-09): Third Stage Turbine Stator Assemblies · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 9 more. Effective Jun 28, 1993 - [AD 89-07-07 R1](https://openairdocs.org/ad/89-07-07-R1): Oil Scavenge Pump Assembly · Honeywell International TPE331-1, TPE331-10, TPE331-10R and 26 more. Effective Oct 30, 1989 - [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 - [AD 84-01-04](https://openairdocs.org/ad/84-01-04): Third Stage Turbine Wheels · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Jan 25, 1984 - [AD 73-26-07 R3](https://openairdocs.org/ad/73-26-07-R3): Fuel Pump Shaft Internal Drive Splines · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 39 more. Effective Jul 31, 1980 - [AD 78-25-08 R3](https://openairdocs.org/ad/78-25-08-R3): Turbine Rotor · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Jun 12, 1980 - [AD 78-05-02](https://openairdocs.org/ad/78-05-02): Propeller Pitch Control Cam Follower Pin · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Apr 5, 1979 - [AD 76-16-01](https://openairdocs.org/ad/76-16-01): Bearing Oil Transfer Tube · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Aug 6, 1976 - [AD 75-10-05](https://openairdocs.org/ad/75-10-05): Torque Sensor Assembly Mounting Arm · Honeywell International TPE331-1, TPE331-2, TPE331-3U and 3 more. Effective Jul 11, 1975 - [AD 74-10-10](https://openairdocs.org/ad/74-10-10): Fuel Control Assembly Support Bracket · Honeywell International TPE331-1, TPE331-2, TPE331-3U and 2 more. Effective Jul 11, 1975 - [AD 70-19-02](https://openairdocs.org/ad/70-19-02): High Speed Pinion Bearings · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 3 more. Effective Feb 20, 1974 - [AD 71-05-07](https://openairdocs.org/ad/71-05-07): High Speed Pinion Assembly · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 30 more. Effective Apr 8, 1972 - [AD 70-04-04](https://openairdocs.org/ad/70-04-04): High Speed Pinion Retaining Nut · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 3 more Historical (superseded or no longer in force): - [AD 2018-02-14](https://openairdocs.org/ad/2018-02-14) (historical): Turbine Engine Combustion Section · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 38 more. Effective Feb 28, 2018 - [AD 2015-12-04](https://openairdocs.org/ad/2015-12-04) (historical): Fuel control unit (FCU) · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 26 more. Effective Jul 22, 2015 - [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 2006-15-08](https://openairdocs.org/ad/2006-15-08) (historical): Woodward fuel control unit (FCU) assemblies · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 26 more. Effective Aug 24, 2006 - [AD 91-04-02](https://openairdocs.org/ad/91-04-02) (historical): Third stage stator assembly · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more - [AD 90-21-01](https://openairdocs.org/ad/90-21-01) (historical): Third stage stator assembly · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more ## Information bulletins (advisory) (1) - [SAIB NE-16-18](https://openairdocs.org/saib/NE-16-18): Power Lever Loss of Power Control. Issued Jul 11, 2016 ## Registered aircraft (3) - [N331GF](https://openairdocs.org/aircraft/N331GF): [Foreman Guy W](https://openairdocs.org/faa-owner/FOREMAN%20GUY%20W), [Valparaiso, IN](https://openairdocs.org/faa-place/IN/Valparaiso), built 2019, S/N LIV-313 - [N431MT](https://openairdocs.org/aircraft/N431MT): [Ducharme Paul Quinn](https://openairdocs.org/faa-owner/DUCHARME%20PAUL%20QUINN), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette), S/N LIV-517 - [N46LH](https://openairdocs.org/aircraft/N46LH): [Skyventure Arizona LLC](https://openairdocs.org/faa-owner/SKYVENTURE%20ARIZONA%20LLC), [Reno, NV](https://openairdocs.org/faa-place/NV/Reno), built 1974, S/N SH-1927 ## 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 CEN16LA153](https://openairdocs.org/ntsb/CEN16LA153), Apr 1, 2016: Gill Craig Lancair IV P Propjet (N992BC), Addison, TX, substantial damage. Probable cause: Collapse of the nose landing gear during landing for reasons that could not be determined, because postaccident examination did not detect any anomalies consistent with a preimpact failure or… ## FAA accident and incident reports (3) 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. - [Accident 20160401003269A](https://openairdocs.org/incident/20160401003269A), Apr 1, 2016: Gill Craig LANCAIR IV-P PROPJET (N992BC), Addison, TX, Substantial damage. On April 1, 2016 at approximately 10:19 CDT a Lancair iv-p, N992BC, operated by [privacy data omitted] was involved in an accident during the landing phase on… - [Incident 20140221002189I](https://openairdocs.org/incident/20140221002189I), Feb 21, 2014: Short Bros. & Harland SC7 SERIES 3 (N46LH), Eloy, AZ, Minor damage, 1 fatal. While conducting a military freefall parachute jump the jumpmaster was extracted from the aircraft because his reserve container prematurely opened while he… - [Incident 20120826018809I](https://openairdocs.org/incident/20120826018809I), Aug 26, 2012: Gill Craig LANCAIR IV-P PROPJET (N992BC), Block Island, RI, Minor damage. The aircraft touched down at kbid on runway 10, 150 feet past taxiway bravo. Tire skid marks (both tires) immediately appear and angle 30 degrees to the left.… ## Service difficulty reports (6) As reported by operators and repair stations, by the model named in the report. - [SDR KY7A20130128001](https://openairdocs.org/sdr/KY7A20130128001), Jan 24, 2013: FCU. FAILED. ON CLIMB THROUGH 14000, FLIGHT CREW NOTED ENGINE TEMPERATURE INCREASING AND TTL BYPASS SYSTEM ACTIVATION. POWER LEVER MOVEMENT HAD NO EFFECT ON ENGINE AND FLIGH - [SDR AU510001574](https://openairdocs.org/sdr/AU510001574), Oct 7, 2005: SPAR. CRACKED. WING SPAR INNER WEB CUTOUT CRACKED IN THREE PLACES. THREE CRACKS WERE FOUND IN THE STARBOARD INNER WEB STRINGER 13 CUTOUT MEASURING 12.7MM (0.5IN), 3.175MM (0.1 - [SDR AU510002221](https://openairdocs.org/sdr/AU510002221), Aug 12, 2005: LINE. CRACKED. LT ENGINE FUEL PIPE LOCATED BETWEEN THE START PRESSURE REGULATOR AND THE FUEL FLOW TRANSMITTER CRACKED AND LEAKING. - [SDR 03062311](https://openairdocs.org/sdr/03062311), Mar 3, 2003: LIGHT. INOPERATIVE. DURING PREFLIGHT INSPECTION THE CREW REPORTED THAT THE LEFT FORWARD AND AFT EMERGENCY EXIT LIGHTS WERE INOPERATIVE. MAINTENANCE PERSONNEL CLEANED THE LAMP SOCKE - [SDR 98ZZZX1639](https://openairdocs.org/sdr/98ZZZX1639), Apr 2, 1998: PLATE LOCK. FAILED. BOLTS ATTACHING THE FIRST STAGE IMPELLER SHROUD TO THE IMPELLER HOUSING WERE FOUND LOOSE AND MISSING DURING A ROUTINE ENGINE INSPECTION. THESE BOLTS USE A LOCK - [SDR VTZA97419](https://openairdocs.org/sdr/VTZA97419), Jul 18, 1997: ENGINE. LOW POWER. IAD/GSO - FLT 6414 - DURING TAKEOFF AT 1540 HOURS ON 7-18-97, ABORTED TAKEOFF DUE TO LT ENGINE WOULD NOT MAKE TAKEOFF TORQUE. AIRCRAFT RETURNED TO GATE WITH NO ## STCs that may be installed (OpenAirDocs) (2) 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 - [STC SE383CH](https://openairdocs.org/stc/SE383CH): Modification of engines. National Flight Services, 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.