TCDS E-281

Page No. 1 2 Rev. No. 10 10 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION E-281 Revision 10 CONTINENTAL AEROSPACE TECHNOLOGIES, INC. FSO-470-A O-470-2 May 04, 2020 TYPE CERTIFICATE DATA SHEET NO. E-281 Engines of models described herein conforming with this data sheet (which is part of type certificate no. 281) and other approved data on file with the Federal Aviation Agency, meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Civil Air Regulations provided they are installed, operated and maintained as prescribed by the FAA approved manufacturer’s manuals and other approved instructions. Type Certificate Holder Continental Aerospace Technologies, Inc. (Continental®) 2039 South Broad St. Mobile, Alabama 36615 Type Certificate Holder Record Continental Motors, Inc. Company name change January 1, 2020 (Continental Aerospace Technologies, Inc.) Teledyne Continental Motors Ownership & name change as of April 19, 2011 (Continental Motors, Inc.) Model FSO-470-A O-470-2 Type 6HOA - - Rating Max. continuous, hp., r.p.m., in. Hg., at: Rated press. alt. (ft.) 260-3000-33.0-10,000 250-2600-30.5-10,000 Sea level press. alt. (ft.) 260-3000-38.0-S.L. 250-2600-34.0-S.L. Takeoff (5 min.), hp., r.p.m., in. Hg., at. 260-3000-38.0-S.L. 265-2600-36.0-S.L. Fuel (Min. grade aviation gas) 91/96 100/130 Lubricating oil: Ambient Air Temperature: Oil grade Above 40F. SAE 50 - - Below 40F. SAE 30 - - Bore and stroke, in. 5.00 x 4.00 - - Displacement, cu. in. 471 - - Supercharging ratio 10.13:1 10.36:1 Compression ratio 6.0:1 7.0:1 Weight (dry), lb. 533 (with cooling fans) 484 C.G. location 10.48 Fwd. of rear face engine acc. case, in. 9.13 2.35 (below) From crankshaft centerline, in. 2.29 (above) Beside crankshaft centerline, fwd. 1- 3-5 side, in. .45 .23 Propeller shaft Special integral flange 4-7/8 in. - - O.D. with six 1/2 in. bolt holes in 4 in. bolt circle. Carburetion Bendix-Stromberg Model Bendix-Stromberg Model PSH-7ED (Continental No. 538809) PSH-5CD (Continental C No. 538822) Ignition, Dual magnetos Continental S6RN-26 Continental S6RN-25 or Continental S6RSC-25 Timing, ATC Right 10, Left 10 (static) E-281 2 Model FSO-470-A O-470-2 BTC Right 26, left 26 (running, fully Right 22, left 22 advanced) Spark plugs (See NOTE 6) - - Oil sump capacity, qt. 12; 8 usable with accessory end down 12 16, 10 usable at 30 nose-up and 14 nose- down attitudes NOTES 1,2,3,4,5,6 1,2,3,5,6 “- -” indicates “does not apply.” “__” Indicates “same as preceding model.” Certification basis CAR 13, effective March 5, 1952 Type Certificate No. 281 issued February 2, 1955 Date of Application for Type Certificate October 20, 1953. Production basis Production Certificate No. 7 NOTE 1. Maximum permissible temperatures: Cylinder head 525F. (spark plug gasket), 475F. (bayonet thermocouple downdraft cooling only) Cylinder barrel 280F. (FSO-470-A), 290F. (0-470-2) Oil inlet 225F. NOTE 2. Fuel inlet pressure limits: 9 - 15 p.s.i. Oil pressure limits: 40 - 60 p.s.i. (FSO-470-A) (min. at idle: 10 p.s.i.) (max. with cold oil: 100 p.s.i. 30 - 60 p.s.i. (O-470-2) NOTE 3. The following accessory mounting provisions are available: Maximum Torque Maximum Overhang Original Direction Speed Ratios (in.-lb.) Moment Accessory of Rotation* to Crankshaft Continuous Static (in. - lb.) **Governor C 1.0:1 29 438 50 ***Governor CC 1.0:1 29 438 50 Tachometer CC .5:1 7 50 25 ***Generator (belt driven) CC 2.95:1 50 650 — **Fluid pump C 1.5:1 100 800 25 ***Fluid Power Pump CC 1.5:1 100 800 25 Fuel pump C 1.0:1 25 680 60 Starter These engines eligible with Continental P/N 537241 starter. *“C” - Clockwise viewing drive pad “CC” - Counterclockwise **F or FSO-470-A engine only ***For O-470-2 engine only NOTE 4. The FSO-470-A engine has been specifically approved for helicopter installation. NOTE 5. Supercharger oil filter Continental No. 539609 weight of 2 pounds is included in engine dry weight. NOTE 6. The following spark plugs and/or those listed in Section 6-4.9 of M-0, Standard Practice Maintenance Manual, are approved on this engine: Champion R25S, RED37N, REM37N, RHD37N, RHM37N, REM38E, RHM38E, REM38P, RHM38P ...END...