This type of incident includes propeller strikes against the ground. The usual variable is the magnetos: Bendix or Slick. carburetor and turbocharger location and turbocharger This model meets the ever-growing performance requirements of modern-day aircraft design, and is also a popular retrofit under Supplemental Type Certificates. Same as -F2A but with provision for controllable prop. Why do piston engines in aircraft burn fuel at a higher rate than a comparable car engine? This engine also carries a one-year factory warranty up to the hourly overhaul period listed in Service Instruction 1009. You always have the option to reduce your oil change interval and check again. magnetos and a Prestolite 24V-100A AN drive alternator, Same as -A1A except for updraft exhaust cooling, Same as -B1A except for low tension ignition system, Same as -BM except it has extemal sewo bleed in Injection System, Same as -B1A except for Bendix Fuel Injection System, Conversion of O-360-A1C to Bendix Fuel Injection, Similar to -BIB with rear mounted fuel injection and The exceptions being the carbureted O-320-D made for the Grumman American Cougar with the carburetor mounted on top. -A1D5 counterweights, Same as -G1A5 but does not have provision for oil jets, AN fuel pump, vented fuel nozzles and -1200 Ensure that you use the correct oil for the ambient temperature in your environment. Very light traces of metal are normal and should not be too concerning, especially during engine break-in. What are the differences between Lycoming and Continental engine designs? It is important to note that Lycoming does not recommend any specific manufacturers brand of lubricating oils. Cessna soon dropped them, and many found their way into the amateur-built category with mixed success. Lycoming Service Instruction 1304, Engine Nameplate Replacement, will guide you through the process of replacing your engine's data plate. I have an O235-L2C, serail number L-16502-15. DO NOT USE ANY OF THIS INFORMATION FOR THE OPERATION OR MAINTENANCE OF ANY AIRCRAFT ENGINE. Turns out my engine was made in June 1978 and was sold to Piper in April 1979. weight reduction, Same as -J~D but with D6LN-3200 retard breaker series magnetos, Same as -P1A5 but with IO-540-K series rotating system, Similar to -D4B5 but has D6LN-3000 impulse coupling Lycoming Service Instruction 1014, Lubricating Oil Recommendations, has a detailed list of engine oils approved for use in Lycoming engines. Similar to IO-540-M2AD with front air inlet, provision mounting, Same as -F1A5 except for new style crankcase and Retard To provide a better user experience, EAA uses cookies. high pressure fuel pump and is equipped with Aerobatic How can I decode Lycoming engine number suffices? This engine choice is for the customers who are looking to have a return on their investment by adding value to their airframe. EAA is now hiring seasonal grounds crew employees! The D indicates Dual Magnetos and the 2 or 3 seems to indicate some type of counterweight application. EAA is your guide to getting the most out of the world of flight and giving your passion room to grow. Year manufactured?? The best answers are voted up and rise to the top, Not the answer you're looking for? ratio, Similar to -C2B but higher power and comp. A 4-cylinder turbocharged and FADEC controlled piston aircraft engine with 205 hp of takeoff power. The bell housing is where the transmission mounts to the engine and is cast solid with the engine block. Overhauled The parts used to build the engine meet or exceed service limits and specifications. crankshaft, 14,000 feet at 3200 RPM, turbocharger Bendix fuel Making statements based on opinion; back them up with references or personal experience. low compression pistons, Same as -CIA but has higher rating and impulse coupling and two MA-6-AA carburetors, Same as -CIA but with spring coupling accessory drive, Same as -C1B but with spring coupling accessory drive, Same as -C2A except for -1200 series magnetos, Similar to IO-540-K1A5 but has lower rating and speed, S4LN-204 Magnetos, Same as -A1B6 but with propeller governor drive on left Similar to -C1 but higher power and comp. on the accessory housing and the turbo scavenger pump and Slick magnetos, Same as IO-540-D4A5 but is equipped with Aerobatic kit, Same as IO-540-D4B5 but is equipped with Aerobatic kit, Same as IO-540-D4C5 but is equipped with Aerobatic kit, Same as -L1B5D but has Slick 6251 (impulse coupling) has been modified, Same as -A1C6 except for Retard Breaker Magnetos, Similar to -A1E6 but has -1200 series Magnetos and has fuel flow modulator removed, IGSO-480-A1A6 but with -22 and -23 magnetos, Same as O-540-A1A but one fifth and one sixth order counterweights, Same as -A1A5 except for short propeller governor studs All Lycoming factory new, rebuilt and overhauled engines are built on the same production assembly line. front of crankcase and -21, -204 magnetos, Same as -A1H but has (1) sixth and (1) eighth order The POH has the most relevant data because your specific engine model was tested during the aircrafts certification. A Definition of Aircraft Data Plates Aircraft data plates contain all of the vital information about an aircraft. Beyond that, you have to figure it out from the descriptions in the right column. ratio and lower power, Same as -J2A but with 20_ timing, lower comp. -32 carburetor, Same as -B2B except for Retard Breaker Magnetos, Same as -DID except fixed propeller and conical mounts, Same as -B1A except for 7/16 inch propeller attaching Magnetos, Same as -B1B but with D8LN-3200 Retard Breaker dual Magneto, Same as -B1B but has up-exhaust cylinder If you study them the logic should start to emerge. with integral feed-thru capacitors, Same as -E4B5 but has -1200 series Magnetos, Same as -A~ except for special studs for front end The TKS was a factory install and would be FIKI approved. JavaScript is required to operate this site. Lycomings four-cylinder 320 Series engines produce 150 or 160 hp at 2,700 RPM. (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ 120 degrees clockwise, Same as -A1B6D but with propeller locating bushings Has 90% of ice around Antarctica disappeared in less than a decade? oil supply for Hartzell propeller with conversion kit have -C2B reduction gear, PS-5 carburetor, Std. magneto, Same as -A3A except for Retard Breaker Magnetos, Same as -A4A but with D4LN-3000 impulse coupling dual 70414 or no. These engines are identical to what an OEM customer (such as Cessna or Piper) would be installing into their brand new aircraft. coupling) (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), We want to make sure that the people who know your engine best are the ones taking care of it at TBO. Lycomings 541 engine series is a top induction, down exhaust, turbocharged, direct-drive engine series with side-mounted accessories producing 380 horsepower. Must be affixed to the engine at an accessible location; and (3) Must be secured in such a manner that it will not likely be defaced or removed during normal service, or lost or destroyed in an accident. Over 170,000 fielded flight hours . By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Does that number mean anything? fuel injector, Similar to IO-540-ELA5 but has turbocharger (TE0659) magnetos and a field conversion of 0-540-A1A5, -A1B5, or -A1C5 to low compression, Same as -B1A5 but does not have provision for controllable rotated 120 degrees clockwise, Same as -A1D6D but with propeller locating bushings Although it is ideal for system reliability, mechanical engines can pose some challenges when operating in cold weather. Same as -C2B but has provision for controllable prop. TE0659 turbocharger and D6LN-3000 impulse coupling magneto, Similar to -K1AD but has a different controller system Service Instruction 1492, Piston Pin Plug Wear Inspection, provides information on what to do if you find metal in your filter. The initial engines - IO-320-A1, IO-320-B1, and IO-320-C1 - were made for constant-speed propellers with 3/8-inch attachment bolts. These proved to be problematic, so the crank flanges were changed to 7/16-inch. Lycoming prefers its piston engines to be operated, maintained and repaired in a certain manner, so the company established these classes for mechanics, airplane owners and other interested people. Some engine models have two different types of magneto harnesses, or they might require long reach spark plugs. This PDF on Lycoming's web site covers it. magneto, Similar to -G1A5 but has -K1A5 rotating system, Same as -K1A5 but has -200 series Magnetos, flange 3-blade propeller, Same as -A1C but with propeller flange bushings for and AN fuel pump drive, Same as -A~ but equipped with S8LN-1208 and -1209 crankshaft, Similar to IO-360-C1B but has turbocharger (TE0659) and Lycoming Service Letter 250, "Lycoming Engines Exchange Engine Core Policy," gives general guidelines for a core exchange engine. Similar to -M1 but has Slick magnetos and uses 7/16 (adsbygoogle = window.adsbygoogle || []).push({}); order counterweights, Same as -C1E6 but with D4LN-3000 impulse coupling dual Reduction Gear Assembly, High compression GO-480-B1A6 piston cooling oil jets, Same as -G1D6 but with angle generator drive, Same as -G1A6 but with -1200 series Magnetos, Same as -G2D6 except for Retard Breaker Magnetos, Similar to GO-480-GU6 but has Bendix RSA-5AD1 and S6RN-12O9 magnetos, Same as TIO-540-J2BD but has reverse rotation, Similar to TIO-540-N2BD but has left hand rotation Why would you NOT lean on takeoff with a Lycoming engine? He claims no one will touch it. Cookies are required for this site to operate correctly. JavaScript is disabled. -20 and -21 magnetos), -23 with wrap around crankcase and 4 pad sump, -23A with altitude compensating carburetor, Same as -23B except has spring coupling accessory drive, -A1B with AN-I-27 harness and magnetos, altitude injector 35 deg. Please reference SI 1014 for more details. propeller attaching bolts injector, Same as -CIA but with Type 1 dynafocal mounts, Similar to IO-320-BL~ but has left hand rotation The bushings were manufactured between November 2015 to February 2017. VIN stands for Vehicle Identification Number. How can the mass of an unstable composite particle become complex? It is important to remember that recommended intervals in the Service Bulletin are considered to be the maximum time you should wait between oil changes. 5.1 Check engine records to determine if a cylinder assembly with one or more of the serial numbers within the range listed below is installed on the engine. Lycoming Engine Serial Number Location. Typical timing marks on a Lycoming engine are located on the forward face of the ring gear. 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