# Lycoming AEIO-360-A1B6

- Type: Engine model (FAA registry)
- Registry code: 41849
- Manufacturer (registry): LYCOMING
- Model: AEIO-360-A1B6
- Engine type: Reciprocating
- Power: 200 hp
- Data sheet: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Holder: Lycoming Engines
- Installed in: 11 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-aeio-360-a1b6

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 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026
- [AD 2022-16-03](https://openairdocs.org/ad/2022-16-03): Engine (RECIPROCATING) · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-F and 236 more. Effective Aug 15, 2022
- [AD 2015-19-07](https://openairdocs.org/ad/2015-19-07): Fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 187 more. Effective Nov 3, 2015
- [AD 2012-19-01](https://openairdocs.org/ad/2012-19-01): Crankshafts · Lycoming Engines AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6 and 321 more. Effective Oct 24, 2012
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2009-02-03](https://openairdocs.org/ad/2009-02-03): Fuel injection servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 261 more. Effective Feb 9, 2009
- [AD 2006-06-16](https://openairdocs.org/ad/2006-06-16): Crankshaft · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, IO-360-A1B6 and 18 more. Effective Apr 27, 2006
- [AD 2005-19-11](https://openairdocs.org/ad/2005-19-11): Crankshafts · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, AEIO-540-D4A5 and 59 more. Effective Oct 21, 2005
- [AD 2004-10-14](https://openairdocs.org/ad/2004-10-14): Crankshaft gear · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 642 more. Effective Jun 25, 2004
- [AD 98-02-08](https://openairdocs.org/ad/98-02-08): Crankshaft · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 216 more. Effective Mar 30, 1998
- [AD 97-15-11](https://openairdocs.org/ad/97-15-11): Cylinder kits · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 538 more. Effective Aug 12, 1997
- [AD 96-23-03](https://openairdocs.org/ad/96-23-03): High pressure fuel pumps · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 174 more. Effective Dec 23, 1996
- [AD 92-12-05](https://openairdocs.org/ad/92-12-05): Piston Pins · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 532 more. Effective Jul 10, 1992
- [AD 90-04-06 R1](https://openairdocs.org/ad/90-04-06-R1): Propeller Governor External Oil Line · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 427 more. Effective May 28, 1991
- [AD 84-13-05](https://openairdocs.org/ad/84-13-05): Redesigned Crankshaft · Lycoming Engines AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6 and 19 more. Effective Jul 16, 1984
- [AD 80-06-05](https://openairdocs.org/ad/80-06-05): Magnetos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 254 more. Effective Mar 28, 1980
- [AD 79-04-05](https://openairdocs.org/ad/79-04-05): Regulator Diaphragm Stem Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 215 more. Effective Sep 26, 1979
- [AD 78-23-10](https://openairdocs.org/ad/78-23-10): Center Body Bellows Seal Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 218 more. Effective Nov 7, 1978
- [AD 75-08-09](https://openairdocs.org/ad/75-08-09): Oil Pump Drive Shaft · Lycoming Engines AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C and 365 more. Effective Aug 18, 1977

Historical (superseded or no longer in force):

- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024
- [AD 2011-26-04](https://openairdocs.org/ad/2011-26-04) (historical): Externally mounted fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 186 more. Effective Jan 25, 2012
- [AD 2011-15-10](https://openairdocs.org/ad/2011-15-10) (historical): Fuel servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 256 more. Effective Aug 16, 2011
- [AD 2008-14-07](https://openairdocs.org/ad/2008-14-07) (historical): Externally mounted fuel injector fuel lines · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 185 more. Effective Aug 14, 2008
- [AD 2008-08-14](https://openairdocs.org/ad/2008-08-14) (historical): Fuel injection servo plugs · Superior Air Parts AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 242 more. Effective Apr 29, 2008
- [AD 2008-06-51](https://openairdocs.org/ad/2008-06-51) (historical): Fuel injection servo plugs · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 235 more
- [AD 2006-20-09](https://openairdocs.org/ad/2006-20-09) (historical): Certain crankshafts replacing · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, AEIO-540-D4A5 and 82 more. Effective Nov 3, 2006
- [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10) (historical): ECi cylinder assemblies. · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 413 more. Effective Jan 31, 2006
- [AD 2002-26-01](https://openairdocs.org/ad/2002-26-01) (historical): Fuel injector fuel lines · Textron Lycoming, AVCO IGO-480-A1B6, IGO-540-B1A, IGO-540-B1C and 178 more. Effective Jan 31, 2003
- [AD 81-18-04 R2](https://openairdocs.org/ad/81-18-04-R2) (historical): Engine Oil Pump Driven Impeller and Shaft · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 376 more. Effective Jun 7, 1982

## Information bulletins (advisory) (7)

- [SAIB NE-19-08](https://openairdocs.org/saib/NE-19-08): Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve Cylinders. Issued May 2, 2019
- [SAIB NE-08-32R1](https://openairdocs.org/saib/NE-08-32R1): Propeller Governor  Idler Gear Shaft Set Screw. Issued May 13, 2016
- [SAIB NE-14-13](https://openairdocs.org/saib/NE-14-13): Reciprocating Engine - Cylinder Mounting Studs. Issued Mar 24, 2014
- [SAIB NE-09-04](https://openairdocs.org/saib/NE-09-04): Fuel Control/Reciprocating Engines. Issued Jan 10, 2009
- [SAIB NE-06-32R1](https://openairdocs.org/saib/NE-06-32R1): Reciprocating Engine - Crankshaft. Issued Sep 10, 2008
- [SAIB NE-08-32](https://openairdocs.org/saib/NE-08-32) (historical): Propeller Governor Set Screw. Issued Jul 3, 2008
- [SAIB NE-05-39](https://openairdocs.org/saib/NE-05-39): . Issued Mar 18, 2005

## Registered aircraft (11)

- [N138P](https://openairdocs.org/aircraft/N138P): [Reed Mark R](https://openairdocs.org/faa-owner/REED%20MARK%20R), [Half Moon Bay, CA](https://openairdocs.org/faa-place/CA/Half%20Moon%20Bay), built 1975, S/N BH120/417
- [N190J](https://openairdocs.org/aircraft/N190J): [Travel Services LLC](https://openairdocs.org/faa-owner/TRAVEL%20SERVICES%20LLC), [Metropolis, IL](https://openairdocs.org/faa-place/IL/Metropolis), built 2014, S/N 1142-2014
- [N19VN](https://openairdocs.org/aircraft/N19VN): [Nuppola Tero](https://openairdocs.org/faa-owner/NUPPOLA%20TERO), [Princeton, FL](https://openairdocs.org/faa-place/FL/Princeton), built 1982, S/N 19
- [N242UR](https://openairdocs.org/aircraft/N242UR): [Skyborne Airline Academy Inc](https://openairdocs.org/faa-owner/SKYBORNE%20AIRLINE%20ACADEMY%20INC), [Vero Beach, FL](https://openairdocs.org/faa-place/FL/Vero%20Beach), built 2025, S/N 0857
- [N331SY](https://openairdocs.org/aircraft/N331SY): [Torii Aviation LLC](https://openairdocs.org/faa-owner/TORII%20AVIATION%20LLC), [Naperville, IL](https://openairdocs.org/faa-place/IL/Naperville), built 1980, S/N 7
- [N331VN](https://openairdocs.org/aircraft/N331VN): [Yokosawa Kenneth Eino](https://openairdocs.org/faa-owner/YOKOSAWA%20KENNETH%20EINO), [Grand Blanc, MI](https://openairdocs.org/faa-place/MI/Grand%20Blanc), built 1982, S/N 21
- [N46678](https://openairdocs.org/aircraft/N46678): [Morgan Dewey L](https://openairdocs.org/faa-owner/MORGAN%20DEWEY%20L), [Sylvania, GA](https://openairdocs.org/faa-place/GA/Sylvania), built 1975, S/N 413
- [N525UK](https://openairdocs.org/aircraft/N525UK): [Dabney Rick L](https://openairdocs.org/faa-owner/DABNEY%20RICK%20L), [Santa Rosa, CA](https://openairdocs.org/faa-place/CA/Santa%20Rosa), built 1973, S/N BH120/211
- [N575KM](https://openairdocs.org/aircraft/N575KM): [Mickelson Karl W](https://openairdocs.org/faa-owner/MICKELSON%20KARL%20W), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1975, S/N BH-120-298
- [N875PM](https://openairdocs.org/aircraft/N875PM): [Modys Peter B](https://openairdocs.org/faa-owner/MODYS%20PETER%20B), [Saint James City, FL](https://openairdocs.org/faa-place/FL/Saint%20James%20City), built 2017, S/N 71957
- [N9043A](https://openairdocs.org/aircraft/N9043A): [Taylor David T](https://openairdocs.org/faa-owner/TAYLOR%20DAVID%20T), [Caldwell, ID](https://openairdocs.org/faa-place/ID/Caldwell), built 1974, S/N BH-120-302

## 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 LAX08CA170](https://openairdocs.org/ntsb/LAX08CA170), May 19, 2008: Scottish Bulldog 120 (N416JA), Truckee, CA, substantial damage. Probable cause: The pilot's inadequate compensation for the gusting crosswind and misjudged landing flare.

## FAA accident and incident reports (1)

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 20080519839789A](https://openairdocs.org/incident/20080519839789A), May 19, 2008: Amtr BULLDOG120 (N416JA), Truckee, CA, Substantial damage. (-23) Departed ktrk on may 19, 2008 at 1400 pacific daylight time to practice takeoffs and landings, staying in the traffic pattern for runway 28. Completed…

## Service difficulty reports (191, newest 50)

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

- [SDR 2026FA0000520](https://openairdocs.org/sdr/2026FA0000520), Jun 15, 2026: ALTERNATOR. SEIZED. FLIGHT CREW REPORTED ALTERNATOR 2 FAILURE FOLLOWED BY STRONG BURNING SMELL IN CABIN. ALTERNATE AIRPORT WAS USED WITH AN EMERGENCY LANDING DECLARED. THE ROOT CAU
- [SDR JRUR202003120006](https://openairdocs.org/sdr/JRUR202003120006), Mar 12, 2020: MAGNETO. UNSERVICEABLE. SUPPLEMENTAL INFORMATION SLICK BY CHAMPION SB2-19A MANDATORY INSPECTION OF IMPULSE COUPLING. THE SB HAS YOU INSPECT THE IMPULSE COUPLING PER THE MAINTENANCE MAN
- [SDR CA190516007](https://openairdocs.org/sdr/CA190516007), May 15, 2019: IMPULSE COUPLING. LOOSE. (CAN) EXCESSIVELY LOOSE RIVETS OBSERVED ON MAGNETO IMPULSE COUPLING (TC# 20190516007)
- [SDR CA190516008](https://openairdocs.org/sdr/CA190516008), May 15, 2019: IMPULSE COUPLING. LOOSE. (CAN) EXCESSIVELY LOOSE RIVETS DISCOVERED ON MAGNETO IMPULSE COUPLING. (TC# 20190516008)
- [SDR CA190430017](https://openairdocs.org/sdr/CA190430017), Apr 30, 2019: RIVET. LOOSE. (CAN) LOOSE RIVETS OBSERVED ON IMPULSE COUPLING DURING 100 HOUR (TC# 20190430017)
- [SDR 2019FA0000099](https://openairdocs.org/sdr/2019FA0000099), Mar 28, 2019: STARTER. WORN. MOTOR IS LOOSE ON STARTER OF RIGHT ENGINE. STARTER REMOVED FROM ENGINE ON FURTHER INVESTIGATION. THIS IS HIGH TORQUE STARTER, THEY HAVE TWO BOLTS JOINING THE TW
- [SDR CA190207005](https://openairdocs.org/sdr/CA190207005), Feb 7, 2019: IMPULSE COUPLING. DAMAGED. (CAN) IMPULSE COUPLING INSPECTED, FOUND WITH LOOSE RIVETS.
- [SDR CA160119007](https://openairdocs.org/sdr/CA160119007), Jan 18, 2016: SPRING. BROKEN. (CAN) RIGHT STEERING SPRING BROKE WHILE TAXIING.
- [SDR CA151112002](https://openairdocs.org/sdr/CA151112002), Nov 10, 2015: BUSHING. WORN. (CAN) DISTRIBUTOR BLOCK BUSHING WORN, OUT OF LIMITS.
- [SDR CA151109001](https://openairdocs.org/sdr/CA151109001), Nov 6, 2015: DISTRIBUTOR GEAR. LOOSE. (CAN) DISTRIBUTOR GEAR FINGER FOUND LOOSE DURING MAGNETO 500 HR INSPECTION.
- [SDR CA151028001](https://openairdocs.org/sdr/CA151028001), Oct 26, 2015: GEAR. LOOSE. (CAN) LOOSE DISTRIBUTOR GEAR CONTACT FINGER CAUSED DEAD MAGNETO.
- [SDR CA150924002](https://openairdocs.org/sdr/CA150924002), Sep 23, 2015: BUMPER. DISINTEGRATED. (CAN) NOSE GEAR EXTENSION OVER LIMIT. POLYMER STOP BUMPER INSIDE GEAR ASSY FOUND COMPLETELY DISINTEGRATED.
- [SDR CA150922002](https://openairdocs.org/sdr/CA150922002), Sep 21, 2015: CONTROL CABLE. FRAYED. (CAN) FLAP CENTER CABLE FOUND FRAYED AT INSPECTION.
- [SDR CA150922003](https://openairdocs.org/sdr/CA150922003), Sep 21, 2015: CONTROL CABLE. FRAYED. (CAN) RUDDER CABLE FOUND FRAYED IN PULLEY AREA.
- [SDR CA150626009](https://openairdocs.org/sdr/CA150626009), Jun 25, 2015: CONTROL CABLE. FRAYED. (CAN) FLAP CENTER CABLE FOUND FRAYED.
- [SDR CA150626010](https://openairdocs.org/sdr/CA150626010), Jun 25, 2015: CONTROL CABLE. FRAYED. (CAN) AFT ELEVATOR TRIM CABLE FOUND FRAYED.
- [SDR CA150622002](https://openairdocs.org/sdr/CA150622002), Jun 19, 2015: CONTROL CABLE. FRAYED. (CAN) RIGHT RUDDER CABLE BROKEN STRANDS IN PULLEY AREA.
- [SDR CA150619003](https://openairdocs.org/sdr/CA150619003), Jun 18, 2015: CABLE. FRAYED. (CAN) FLAP CABLE FOUND FRAYED.
- [SDR CA150619004](https://openairdocs.org/sdr/CA150619004), Jun 17, 2015: DISTRIBUTOR GEAR. LOOSE. (CAN) DISTRIBUTOR GEAR ELECTRODE FINGER FOUND LOOSE.
- [SDR CA150610008](https://openairdocs.org/sdr/CA150610008), Jun 10, 2015: DISTRIBUTOR GEAR. LOOSE. (CAN) DISTRIBUTOR FINGER FOUND LOOSE ON GEAR. THIS DEFECT OCCURRED 4 DAYS & APPROX 15 HOURS TOTAL TIME SINCE THE SAME DEFECT OCCURRED ON THE OTHER MAG. HAD THE 
- [SDR CA150604012](https://openairdocs.org/sdr/CA150604012), Jun 4, 2015: DISTRIBUTOR GEAR. LOOSE. (CAN) CREW EXPERIENCED ROUGH RUNNING ENG ON CLIMB OUT. SUBSEQUENT DISASSEMBLY OF MAGNETO REVEALED LOOSE FINGER ON DISTRIBUTOR GEAR.
- [SDR CA150504010](https://openairdocs.org/sdr/CA150504010), Apr 28, 2015: DISTRIBUTOR GEAR. LOOSE. (CAN) DISTRIBUTOR FINGER FOUND LOOSE AT 500 HOUR INSPECTION.
- [SDR CA150415010](https://openairdocs.org/sdr/CA150415010), Apr 14, 2015: DISTRIBUTOR GEAR. LOOSE. (CAN) DISTRIBUTOR GEAR FINGER FOUND LOOSE DURING 500 HOUR MAG INSPECTION.
- [SDR CA150331001](https://openairdocs.org/sdr/CA150331001), Mar 28, 2015: DISTRIBUTOR GEAR. LOOSE. (CAN) DISTRIBUTOR GEAR FINGER FOUND LOOSE FOLLOWING MAG FAILURE IN FLIGHT.
- [SDR CA150331003](https://openairdocs.org/sdr/CA150331003), Mar 19, 2015: SPRING. BROKEN. (CAN) NOSE GEAR STEERING SPRING FOUND BROKEN DURING SCHEDULED MAINTENANCE.
- [SDR CA140602015](https://openairdocs.org/sdr/CA140602015), Jun 2, 2014: CABLE. FRAYED. (CAN) CABLE FOUND FRAYED DURING SCHEDULED MAINTENANCE.
- [SDR CA140602016](https://openairdocs.org/sdr/CA140602016), Jun 2, 2014: CABLE. FRAYED. (CAN) TRIM CABLE FOUND FRAYED DURING SCHEDULED MAINTENANCE.
- [SDR CA140206005](https://openairdocs.org/sdr/CA140206005), Feb 5, 2014: CONTROL CABLE. DAMAGED. (CAN) ONE STEERING CABLE FOUND BROKEN, ONE FOUND FRAYED DURING UNSCHEDULED MAINTENANCE.
- [SDR CA131113001](https://openairdocs.org/sdr/CA131113001), Nov 12, 2013: CONTROL CABLE. FRAYED. (CAN) BOTH RUDDER CONTROL CABLES FOUND FRAYED DURING 500 HR INSPECTION. 302.8 HRS AND 1499.6 HRS RESPECTIVELY.
- [SDR 2013FA0000629](https://openairdocs.org/sdr/2013FA0000629), Nov 7, 2013: CRANKCASE. CRACKED. A CRACK WAS DISCOVERED IN THE CRANKCASE AT THE LOWER FORWARD CYLINDER BASE STUD OF THE NR 2 CYLINDER OF APPROXIMATELY 1.5 INCHES. STARTS FROM THE BOTTOM OF STUD
- [SDR CA131028001](https://openairdocs.org/sdr/CA131028001), Oct 25, 2013: CONTACT. LOOSE. (CAN) DISTRIBUTOR CONTACT FINGER OBSERVED LOOSE DURING 500 HOUR MAGNETO INTERNAL INSPECTION.
- [SDR CA131011009](https://openairdocs.org/sdr/CA131011009), Oct 11, 2013: ELBOW. BROKEN. (CAN) A NEW MANIFOLD PRESSURE HOSE ASSY ELBOW WAS DISCOVERED BROKEN LESS THAN 200 HOURS AFTER INSTALLATION. THE ORIENTATION AND DESIGN OF THE ASSY, IAW MFG, APP
- [SDR CA130823004](https://openairdocs.org/sdr/CA130823004), Aug 22, 2013: STRUT. DAMAGED. (CAN) DURING A 500HR INSPECTION THE NLG OLEO LEATHER SLEEVE LOWER METAL COLLAR WAS OBSERVED TO HAVE BECOME DISENGAGED FROM THE OLEO PISTON STEP AND APPEARED TO 
- [SDR DK7R201308070001](https://openairdocs.org/sdr/DK7R201308070001), Jun 13, 2013: HOSE. DETACHED. GEAR UP LANDING. DOWN HOSE ON NOSE GEAR ACTUATOR FAILED. REPLACED.
- [SDR CA130610004](https://openairdocs.org/sdr/CA130610004), Jun 5, 2013: CONTROL CABLE. FRAYED. (CAN) RIGHT RUDDER CABLE FOUND FRAYED AT PULLEY DURING SCHEDULED MAINTENANCE.
- [SDR CA130529007](https://openairdocs.org/sdr/CA130529007), May 29, 2013: CONTROL CABLE. FRAYED. (CAN) BOTH RUDDER CABLES FOUND WITH BROKEN STRANDS DURING SCHEDULED MAINTENANCE.
- [SDR CA130514003](https://openairdocs.org/sdr/CA130514003), May 14, 2013: CONTROL CABLE. DAMAGED. (CAN) AFT ELEVATOR TRIM CABLE FOUND WITH BROKEN STRANDS DURING SCHEDULED MAINTENANCE.
- [SDR CA130325021](https://openairdocs.org/sdr/CA130325021), Mar 25, 2013: CONTROL CABLE. FRAYED. (CAN) RT RUDDER CABLE FOUND FRAYED DURING SCHEDULED MAINTENANCE.
- [SDR CA130325022](https://openairdocs.org/sdr/CA130325022), Mar 22, 2013: CONTROL CABLE. DAMAGED. (CAN) BROKEN STRAND DISCOVERED ON LT RUDDER CABLE DURING SCHEDULED MAINTENANCE.
- [SDR CA130304007](https://openairdocs.org/sdr/CA130304007), Mar 2, 2013: SPRING. BROKEN. (CAN) PILOT REPORTED LOOSE FEELING IN RUDDER CONTROL DURING TAXI. MAINTENANCE DISCOVERED BROKEN RT STEERING SPRING.
- [SDR CA130215007](https://openairdocs.org/sdr/CA130215007), Feb 15, 2013: CONTROL CABLE. FRAYED. (CAN) BOTH RUDDER CABLES FOUND FRAYED AT PULLEY DURING SCHEDULED MAINTENANCE.
- [SDR CA130125005](https://openairdocs.org/sdr/CA130125005), Jan 22, 2013: SEAL. DISLODGED. (CAN) PILOT PERFORMED AN UNSCHEDULED LANDING AFTER NOTICING INCREASING HIGH OIL PRESSURE. SUBSEQUENT INVESTIGATION REVEALED THE FRONT CRANKSHAFT OIL SEAL PARTIA
- [SDR CA130118006](https://openairdocs.org/sdr/CA130118006), Jan 18, 2013: CONTROL CABLE. FRAYED. (CAN) FORWARD ELEVATOR TRIM CABLE FOUND FRAY DURING SCHEDULED MAINTENANCE.
- [SDR CA130116014](https://openairdocs.org/sdr/CA130116014), Jan 15, 2013: PUMP. SHORTED. (CAN) FUEL PUMP CIRCUIT BREAKER/SWITCH TRIPPED DURING FLIGHT. ATTEMPTS TO RESET RESULTED IN SMOKE AND FUMES IN THE COCKPIT FROM THE SWITCH. MAINTENANCE DISCOVER
- [SDR CA121214012](https://openairdocs.org/sdr/CA121214012), Dec 14, 2012: CONTROL CABLE. FRAYED. (CAN) AFT TRIM CABLE FOUND FRAYED DURING SCHEDULED MAINTENANCE.
- [SDR CA121203006](https://openairdocs.org/sdr/CA121203006), Nov 30, 2012: CABLE. FRAYED. (CAN) AFT ELEVATOR TRIM CABLE FOUND FRAYED DURING SCHEDULED MAINTENANCE.
- [SDR CA121121002](https://openairdocs.org/sdr/CA121121002), Nov 21, 2012: BEARING. DISINTEGRATED. (CAN) NOSE WHEEL BEARING WAS DISCOVERED DISINTEGRATED DURING PRE-INSPECTION RUN-UP.
- [SDR CA121029003](https://openairdocs.org/sdr/CA121029003), Oct 29, 2012: TIRE. DEFECTIVE. (CAN) DEFECT IN TIRE CREATED WEAK SPOT IN TIRE ALLOWING TUBE TO PROTRUDE. OBSERVED ON A DAILY INSPECTION. DOES NOT APPEAR TO BE CAUSED BY TIRE SKID.
- [SDR CA121011004](https://openairdocs.org/sdr/CA121011004), Oct 10, 2012: CABLE. FRAYED. (CAN) TRIM WHEEL STUCK. TRIM CABLE WAS FOUND FRAYED WITH ONLY 3 STRANDS REMAINING UNBROKEN PREVENTING CABLE FROM PASSING THROUGH PULLEYS.
- [SDR CA120809006](https://openairdocs.org/sdr/CA120809006), Aug 7, 2012: CONTROL CABLE. FRAYED. (CAN) RIGHT RUDDER CABLE FOUND FRAYED DURING SCHEDULED MAINTENANCE.

All 191: https://openairdocs.org/engine/lycoming-aeio-360-a1b6/reports.md

## STCs that may be installed (OpenAirDocs) (29)

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 SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd
- [STC SE01954SE](https://openairdocs.org/stc/SE01954SE): Installation of engine crankcase seal. Ly-Con Rebuilding Company
- [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc
- [STC SE00939WI](https://openairdocs.org/stc/SE00939WI): Installation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines. B & C Specialty Products Inc
- [STC SE2389CE](https://openairdocs.org/stc/SE2389CE): Installation of B&C Speciality Products lightweight (10.2) pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts). B & C Specialty Products Inc
- [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc
- [STC SE8628SW](https://openairdocs.org/stc/SE8628SW): Installation of oil nozzles for lubrication of cam and filters. Cygnet Aerospace Corp
- [STC SE09445SC](https://openairdocs.org/stc/SE09445SC): Installation of fuel injector nozzles. General Aviation Modifications Inc. Lists AEIO-360 Series
- [STC SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts. Continental Motors, Inc. Lists AEIO-360 Series
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists AEIO-360 Series
- [STC SE02409AK](https://openairdocs.org/stc/SE02409AK): Installation of the Superior Air Parts Cold Air Induction System (CAIS). Wattum Aircraft Services
- [STC SE01524CH](https://openairdocs.org/stc/SE01524CH): Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR ) Model 4755 and 6755 bush kit ignition systems. Champion Aerospace LLC
- [STC SE524CH](https://openairdocs.org/stc/SE524CH): Replace Slick 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S-20, S-200, and S-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASAR ). Champion Aerospace LLC
- [STC SE916GL](https://openairdocs.org/stc/SE916GL): Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick model 4250 and 4251 magnetos. Champion Aerospace LLC
- [STC SE1779NM](https://openairdocs.org/stc/SE1779NM): Installation of Precise Flight, Inc. Standby Vacuum System SVS III. Precise Flight Inc
- [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation
- [STC SE00889LA](https://openairdocs.org/stc/SE00889LA): Installation of Nickson's cylinder barrels on Lycoming reciprocating engine models. Nickson's Machine Shop Inc
- [STC SE09492SC](https://openairdocs.org/stc/SE09492SC): Installation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013. Exxon Company USA. Lists AEIO-360 Series
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation
- [STC SE8023SW](https://openairdocs.org/stc/SE8023SW): Installation and usage of AEROSHELL. Shell Development Co. Lists AEIO-360 Series
- [STC SE2389SE](https://openairdocs.org/stc/SE2389SE): Installation of B & C Specialty Products. Bainbridge William C III. Lists AEIO-360 Series
- [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp. Lists AEIO-360 Series
- [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Phillips Petroleum Co. Lists AEIO-360 Series
- [STC SE80NE](https://openairdocs.org/stc/SE80NE): Installation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less. Bel-Ray Company, Inc. Lists AEIO-360 Series
- [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec. Lists AEIO-360 Series
- [STC SE128NE](https://openairdocs.org/stc/SE128NE): Use of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines. AMS/OIL. Lists AEIO-360 Series

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [ES66M19385](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186804045820251216184409.0001): Clamp, Magneto. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 66M19385 · Nov 10, 2025
- [ES10-400567](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182838314420251216184405.0001): Bearing, Ball. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-400567 · Nov 10, 2025
- [ES10-349249](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172741321620251216184404.0001): Washer, Bowed. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349249 · Nov 10, 2025
- [ES-349305-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160316331220251216184351.0001): S-1200 Series Magneto, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349305-1, LW-349305-1D, 75896… · Nov 10, 2025
- [ES10-349247](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155835169920251216184407.0001): Retainer, Bearing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349247 · Nov 10, 2025
- [ES10-78655](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148578074420251216184359.0001): Washer, Flat. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-78655 · Nov 10, 2025
- [ES10-35937-24](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131353354520251216184356.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-35937-24 · Nov 10, 2025
- [ES-349365-9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129180181220251216184355.0001): S-1200 Series Magneto, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349365-9, LW-349365-9D… · Nov 10, 2025
- [ES10-5752](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115793636520251216184401.0001): Cable, Clip. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-5752 · Nov 10, 2025
- [ES10-349241](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114432320720251216184407.0001): Gear, Spur, 1200 Series, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349241 · Nov 10, 2025
- [ES10-349328](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114147850320251216184403.0001): Flat Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349328 · Nov 10, 2025
- [ES10-349221](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111222593020251216184358.0001): Stud, Hex 10-32. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349221 · Nov 10, 2025
- [ES10-349243-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108636864620251216184402.0001): Cam, 1200. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349243-2 · Nov 10, 2025
- [ES-349365-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102060656620251216184354.0001): S-1200 Series Magneto, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349365-3, LW-349365-3D, 75897… · Nov 10, 2025
- [AB-160844](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100141747720251216184413.0001): Spring & Brush Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025
- [AE45BS-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173583138520250908153031.0001): Brush Rack Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU-1045BS · Aug 27, 2025
- [HSS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104096221220250923185925.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [AA48111-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120682187320240813134136.0001): Oil Filter. Aero Accessories LLC · PMA PQ1206CE · Replaces Aero AccessoriesAA48111Champion… · Jul 12, 2024
- [ES3018](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194884707820251216184204.0001): Clamp, Bearing Cap. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3018 · May 20, 2024
- [AM-3021](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194256093820251216184144.0001): Screw Distributor Block. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3021 · May 20, 2024
- [ES3221](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189601053820251216184228.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3221 · May 20, 2024
- [AK-3975](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181109606820251216184201.0001): Coil, Ignition. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3009, M3114, M3525, K3975, K3975 · May 20, 2024
- [AM-3015](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180990573320251216184149.0001): Screw, Housing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3015 · May 20, 2024
- [AM-3006](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178460806720251216184151.0001): Bearing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3006 · May 20, 2024
- [AM2536](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175576430320251216184152.0001): Woodruff Key. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2536 · May 20, 2024
- [ES3040](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175045989620251216184205.0001): Coil Wedge. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3040 · May 20, 2024
- [ES917](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170587168620251216184202.0001): Impulse Coupling Spring. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M917 · May 20, 2024
- [AK-3984](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168254730520251216184200.0001): Capacitor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3183, K3984 · May 20, 2024
- [ES3163](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167887032020251216184215.0001): Impulse Coupling Assy.. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3163 · May 20, 2024
- [AM-2556](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164604517920251216184155.0001): Cotter Pin. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2556 · May 20, 2024
- [ES3529](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157254178920251216184215.0001): Impulse Coupling Assy.. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3529 · May 20, 2024
- [AM-3062](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155261831320251216184153.0001): Oil Seal. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3062 · May 20, 2024
- [ES3084](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152458666320251216184211.0001): Air Vent With Hood. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3084 · May 20, 2024
- [AM-3217](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152412216720251216184157.0001): Wave Spring Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M-3217 · May 20, 2024
- [AM-3485](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151878274520251216184156.0001): Bearing Cap, Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3485 · May 20, 2024
- [AM-3215](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151335825620251216184148.0001): Brush Assy, Distributor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3215 · May 20, 2024
- [ES3548](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150971763920251216184224.0001): Machining, Rotating Magnet. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3548 · May 20, 2024
- [ES3100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139192484020251216184216.0001): Impulse Coupling Assy. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3100 · May 20, 2024
- [AM-3020](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134367835920251216184146.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3020 · May 20, 2024
- [ES3822](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133744562220251216184220.0001): Dist. Block & Gear Assy.. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3822 · May 20, 2024
- [ES1077](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132381862220251216184212.0001): Air Vent. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M1077 · May 20, 2024
- [ES3158](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128598676820251216184224.0001): Machining, Rotating Magnet. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3158 · May 20, 2024
- [AM3611](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125128266220251216184158.0001): Cam. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3611, M1522 · May 20, 2024
- [ES3827](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113316784520251216184222.0001): Rotor Gear. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3827 · May 20, 2024
- [ES3826](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112237278720251216184206.0001): Spacer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3826 · May 20, 2024
- [ES3172](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103914286320251216184209.0001): Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3172 · May 20, 2024
- [A-13081K](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103306043420251216184147.0001): Contact Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3081 · May 20, 2024
- [ES3019](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100047104220251216184208.0001): Nut. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3019 · May 20, 2024
- [ES10-35936-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191691087420251216184428.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-35936-7 · Dec 8, 2023
- [AB-382789](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131202563120251216184436.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-382789 · Dec 8, 2023

All of them: https://openairdocs.org/engine/lycoming-aeio-360-a1b6/pma.md

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