# Garrett ATF3-6

- Type: Engine model (FAA registry)
- Registry code: 29084
- Manufacturer (registry): GARRETT
- Model: ATF3-6
- Engine type: Turbo-fan
- Power: 5,440 hp
- Data sheet: [TCDS E7WE](https://openairdocs.org/tcds/E7WE) (OpenAirDocs)
- Holder: Honeywell Aerospace US LLC
- Installed in: 1 registered aircraft
- Page: https://openairdocs.org/engine/garrett-atf3-6

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 2008-06-19](https://openairdocs.org/ad/2008-06-19): Low pressure compressor (LPC) · Honeywell International ATF3-6 and ATF3-6A. Effective Apr 22, 2008
- [AD 94-23-04](https://openairdocs.org/ad/94-23-04): High Pressure Turbine Rotor Assembly Disks · Honeywell International ATF3-6 and ATF3-6A. Effective Feb 6, 1995
- [AD 84-20-51](https://openairdocs.org/ad/84-20-51): Exhaust Deflector Liner and Seal Assembly · Honeywell International ATF3-6 and ATF3-6A. Effective Dec 26, 1984
- [AD 85-04-51](https://openairdocs.org/ad/85-04-51): Exhaust Deflector Liner And Seal Assembly · Honeywell International ATF3-6 and ATF3-6A

## Registered aircraft (1)

- [N270MF](https://openairdocs.org/aircraft/N270MF): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 1987, S/N 509

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports

None matched to aircraft with this engine model.

## Service difficulty reports (4)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2015FA0000057](https://openairdocs.org/sdr/2015FA0000057), Jan 18, 2015: CARBON SEAL. FAILED. DURING DESCENT, CREW NOTICED SLIGHT RISE IN OIL TEMP AND PRESSURE IN NR 1 ENGINE, AND STARTED TO GET OIL SMELL AND HAZE IN THE CABIN. CREW SHUTDOWN NR 1 ENGINE 
- [SDR QY5R201306120001](https://openairdocs.org/sdr/QY5R201306120001), Jun 12, 2013: GROUND WIRE. FAILED. DURING A LOW TEMP ENGINE START PROCEDURE (SERIES START), THE NR 2 BATTERY DISCONNECTED ITSELF AND START SEQUENCE FAILED. THE NR 2 BATTERY WAS NOT SHOWING ANY IN
- [SDR 2006FA0001118](https://openairdocs.org/sdr/2006FA0001118), Nov 16, 2006: ENGINE. FIRE. ENGINE FIRE DURING MAINTENANCE GROUND RUN ON 10/2/2006, PERFORMED TO DETERMINE THE CAUSE OF FLUCTUATING OIL PRESSURE. PROBABLE CAUSE OF FIRE FOUND TO BE MISSING
- [SDR 2005FA0000779](https://openairdocs.org/sdr/2005FA0000779), Apr 12, 2005: ENGINE. LEAKING. ENGINE EXPERIENCED LOW OIL PRESSURE IN FLIGHT. PRECAUTIONARY SHUTDOWN PERFORMED. 23 PSI LOWEST READING ON OIL PRESSURE INDICATOR. OIL PRESSURE NEVER WENT TO -0-

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