# TCDS E00004NY: Lycoming Engines - Type: Type certificate data sheet - Status: Current - Holder: Lycoming Engines - Revision: 3 - Revised: January 31, 2020 - Product: Engine - Certification basis: Part 33 - Registered aircraft: 277, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/17/43/1743c19297b07dedccc1e3cdd1ef42a43b6c6a18cf1ef3e434f8b962277aceef - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D830C43171DA51CB8625853C005CFCE3.0001 - Page: https://openairdocs.org/tcds/E00004NY ## Models (3) As the data sheet lists them. - IO-580-B1A - AEIO-580-B1A - IO-580-A1A ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text Page No 1 2 3 4 Rev No 3 3 3 3 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION TCDS NUMBER E00004NY REVISION: 3 LYCOMING ENGINES MODEL: IO-580-A1A, -B1A, AEIO-580-B1A January 31, 2020 TYPE CERTIFICATE DATA SHEET NO. E00004NY Engine model described herein conforming with this data sheet (which is a part of Type Certificate No. E00004NY) and other approved data on file with the Federal Aviation Administration meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Federal Aviation Regulations provided they are installed, operated and maintained as prescribed by the approved manufacturer's manuals and other approved instructions. Type Certificate (T.C.) Holder: Lycoming Engines An Operating Division of AVCO Corporation 652 Oliver Street Williamsport, Pennsylvania 17701 I. Models: IO-580 A1A B1A Type 6HOA DIRECT DRIVE -- Rating: Takeoff and maximum continuous hp., rpm, full throttle at: Sea level pressure altitude 300 - 2500 315 - 2700 Fuel (Minimum grade aviation gasoline) Lycoming Service Instruction 1070 -- Injection SEE NOTE 5 -- Fuel Pump Drive SEE NOTE 3 -- Oil Lubrication (Lubricants should conform to the specification as listed or to subsequent revisions thereto.) Lycoming Service Instruction 1014 -- Oil sump capacity, qt. 11 -- Usable oil qt., Normal operation 20° nose up or down 6.2 (up) 5.6 (down) 6 Ignition, dual Magnetos SEE NOTE 7 -- Timing °BTC 20 -- Spark plugs SEE NOTE 4 -- Compression Bore and stroke, in. 5.319 X 4.375 -- Displacement, cu. in. 583 -- Compression ratio 8.9:1 -- Weight (dry), lb. SEE NOTE 5 -- C.G. location SEE NOTE 7 -- Propeller shaft - Specification A.S. 127 Type 2 Flange Modified -- NOTES 1,2,3,4,5,6,7,8 -- E00004NY Page 2 of 4 I. Models: AEIO-580 B1A Type 6HOA DIRECT DRIVE Rating: Takeoff and maximum continuous hp., rpm, full throttle at: Sea level pressure altitude 315 - 2700 Fuel (Minimum grade aviation gasoline) Lycoming Service Instruction 1070 Injection SEE NOTE 5 Fuel Pump Drive SEE NOTE 3 Oil Lubrication (Lubricants should conform to the specification as listed or to subsequent revisions thereto.) Lycoming Service Instruction 1014 Oil sump capacity, qt. 16 Usable oil qt., Normal operation 20° nose up or down 6.2 (up) 5.6 (down) Minimum Safe oil qt., Aerobatic operation 37° nose up and 25° nose down 9.0 Ignition, dual Magnetos SEE NOTE 7 Timing °BTC 20 Spark plugs SEE NOTE 4 Compression Bore and stroke, in. 5.319 X 4.375 Displacement, cu. in. 583 Compression ratio 8.9:1 Weight (dry), lb. SEE NOTE 5 C.G. location SEE NOTE 7 Propeller shaft - Specification A.S. 127 Type 2 Flange Modified NOTES 1,2,3,4,5,6,7,8 Certification basis: Regulations & Amendments Date Type Certificate Model Date of Application No. E00004NY Issued FAR 33 effective February 1, 1965 As Amended by 33-1 through 33-18 IO-580-A1A November 15, 1996 August 12, 1997 -B1A May 16, 1997 March 23, 2001 FAR 33 effective February 1, 1965 As Amended by 33-1 through 33-20 AEIO-580-B1A February 8, 2006 August 13, 2007 Production basis: Production Certificate No. 3 NOTE 1. Temperature Limits (Maximum permissible): Models: IO-580-A1A, -B1A, AEIO-580-B1A Cylinder head (well type thermocouple) 465° F Oil gallery 235° F E00004NY Page 3 of 4 NOTE 2. Pressure Limits: Fuel: p.s.i. at inlet to fuel pump Maximum Minimum 65 -2 p.s.i. at inlet to fuel injector Maximum Minimum Minimum Idle 65 29 12 Oil: Maximum Minimum Normal operation 95 p.s.i. 55 p.s.i. Idling # 25 p.s.i. Starting, warm-up, Taxi and Take off 115 p.s.i. # "#" indicates does not apply NOTE 3. Accessory Drive Provisions: For additional information on engine drives, refer to Lycoming Operator's Manual. "#" indicates: Does not apply. "C" Clockwise, "CC" Counter-Clockwise ■ These accessories are optional, see latest revision of Lycoming Service Instruction 1154 for the approved alternates. ● These drives are optional and accessory pads may be cast over. "#" indicates: Does not apply. "C" Clockwise, "CC" Counter-Clockwise ■ These accessories are optional, see latest revision of Lycoming Service Instruction 1154 for the approved alternates. ● These drives are optional and accessory pads may be cast over. Accessory IO-580 Rotation Facing Drive pad Speed Ratio to Crankshaft Maximum Torque (in-lb.) Continuos Static Maximum Overhung Moment (in.-lb.) -A1A -B1A Starter■ * * CC 16.556:1 # 450 150 Alternator■ * * C 3.20:1 60 120 175 Accessory # 1● * * CC 1.300:1 70 450 25 Hydraulic Pump● * * C 1.385:1 100 800 40 Tachometer● * * C 0.500:1 7 50 5 Prop governor * * C 0.947:1 125 2200 25 Fuel Pump * Plunger 0.500:1 # # 10 Fuel pump * CC 1.000:1 25 450 25 Accessory AEIO-580-B1A Rotation Facing Drive pad Speed Ratio to Crankshaft Maximum Torque (in-lb.) Continuos Static Maximum Overhung Moment (in.-lb.) Starter■ * CC 16.556:1 # 450 150 Alternator■ * C 3.20:1 60 120 175 Accessory # 1● * CC 1.300:1 70 450 25 Hydraulic Pump● * C 1.385:1 100 800 40 Tachometer● * C 0.500:1 7 50 5 Prop governor * C 0.947:1 125 2200 25 Fuel Pump Plunger 0.500:1 # # 10 Fuel pump * CC 1.000:1 25 450 25 E00004NY Page 4 of 4 NOTE 4. Spark Plugs: See latest revision of Lycoming Service Instruction No. 1042 for approved equipment. NOTE 5. Model similarities and differences: Model Weight (dry) lbs.* Fuel Injection # Characteristics IO-580 -A1A 444 RSA-10ED1 Basic model - 6 cylinder, - horizontally opposed air- cooled direct drive, with fuel injection, downdraft cooling with top side intake and bottom side exhaust ports. -B1A 434 LFR-NNLS10 Similar to –A1A withdown intake and down exhaust AEIO-580 -B1A 446 LFR-NNSH10, LFR-NNLS10 or Lycoming FM-250 Similar to B1A with aerobatic fuel and oil system. * Less Starter and Alternator # For alternate fuel injectors, see the latest revision of Lycoming Service Instruction 1532. NOTE 6. Accessories and Equipment: Starters and alternators approved for use on this engine are listed in the latest revisions of Lycoming Service Instruction No. 1154. NOTE 7. Ignition and center of gravity: C.G. location (dry with starter installed) Model Ignition, dual* From front face of propeller mounting flange (in.) Off prop. shaft C.L. (in.) Vertical Lateral IO-580 -A1A Slick Model 6351 (2) 18.03 0.13 above 0.11 left -B1A Slick 6393 (left) 6350 (Right) 18.13 0.50 below 0.94 left AEIO-580 -B1A Slick 6393 (left) 6350 (Right) 18.13 0.50 below 0.94 left * For alternate ignition systems see latest revision of Lycoming Service Instruction 1443. NOTE 8. This engine incorporates provisions for absorbing propeller thrust in both tractor and pusher type installations. ...END... ``` ## ADs (10, in force first) - [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 2017-16-11](https://openairdocs.org/ad/2017-16-11): Reciprocating Engine Power Section · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-360-B1G6 and 93 more. Effective Aug 15, 2017 - [AD 2015-02-07](https://openairdocs.org/ad/2015-02-07): Propeller governor shaft set screw · Lycoming Engines AEIO-320-D1B, AEIO-360-A1E, AEIO-360-A1E6 and 10 more. Effective Mar 11, 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 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 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 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 ## Registered aircraft by registry model (OpenAirDocs) - [Lycoming AEIO-580-B1A](https://openairdocs.org/engine/lycoming-aeio-580-b1a): 253 aircraft (registry code 42403) - [Lycoming IO-580-B1A](https://openairdocs.org/engine/lycoming-io-580-b1a): 23 aircraft (registry code 41629) - [Lycoming IO-580-A1A](https://openairdocs.org/engine/lycoming-io-580-a1a): 1 aircraft (registry code 41628) ## STCs approved under this data sheet (7) - [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 SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 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 SE00242BO](https://openairdocs.org/stc/SE00242BO): Installation of induction intake pipes, this STC must be installed concurrently with STC SA00241BO.. Aerodyme Corp --- 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.