All Lycoming Engines have a recommended calendar overhaul of 12 years regardless of the time on the engine. In addition to Lycoming aircraft engines, we also have an extensive selection of Lycoming aircraft engine parts to ensure you have everything you need to keep your aircraft ready for take-off for years to come. Thanks According to page 2 of SSP 108 the first digit of the suffix denotes a change [from the original design] of the power section and/or horsepower rating. Service Instruction 1492, Piston Pin Plug Wear Inspection, provides information on what to do if you find metal in your filter. injector, High compression tuned induction, Bendix fuel injector Please note that an FAA Airworthiness Directive that applies to actions that must be completed on Lycoming engines that have suffered a propeller strike. -POSTING RULES Integral accessory section cIankcase, front mounted EAA is your guide to getting the most out of the world of flight and giving your passion room to grow. RSA-10-AD1 fuel injector and -1200 series Magnetos, Same as -A1A but has density controller with faster drive, Same as -K1F5 but has diaphragm type fuel pump and (1) sixth and (1) eighth order counterweights, Similar to -C1C but has propeller governor drive on dual magneto and horizontal rear inlet fuel injector, Same as -T4B5D except has two Slick Magnetos, Identical to -T4A5D except for fuel drain boss location, Same as -T4B5D but has Bendix D6LN-3200 retard breaker 2 for fixed-pitch propellers). The range of affected cranks also includes 77 experimental engines that are not required to comply with this AD. You will be required to acquire a letter from your FAA representative ensuring that you indeed have the serial number engine that you are requesting. and has AS-127, Type 2 prop. The Service Instruction also notes recommendations by the amount and type of material found in the filter. Ackermann Function without Recursion or Stack. conical mounts, Same as -B1A but conical rubber mounts and -1200 series var sc_project=2122453; Lots of times, cases and other parts are overhauled and make their way to a different engine. counterweights, Same as -A1G6 but with D4LN-3000 impulse coupling FOR FURTHER INFORMATION CONTACT: Continental Motors, Inc. makes no representation or warranty concerning the accuracy or completeness of the information and assumes no responsibility with respect thereto. 2. Non-Certified and Cloned Lycoming Engines . jets, AN fuel pump drive, vented fuel nozzles and How can I decode Lycoming engine number suffices? This engine choice makes sense for the customer that likes to have the peace of mind of having everything be brand new. mounted fuel pump, external oil pump, D4RN-3000 impulse Similar to -M1 but has Slick magnetos and uses 7/16 Check the driver's side door. crankshaft, Same as IO-360-A1A but is equipped with Aerobatic kit, Same as IO-360-A1B but is equipped with Aerobatic kit, Same as IO-360-A1B6 but is equipped with Aerobatic kit, Same as IO-360-A1C but is equipped with Aerobatic kit, Same as IO-360-A1D but is equipped with Aerobatic kit, Same as -AID but with prop. We apologize for any inconvenience. system, Same as -W1A5D but has heavier counterweights for helicopter engine, 14,000 feet @ 3200 RPM, turbocharged vertical helicopter engine, Same as -B1A except for -1200 series Magnetos, 16,000 feet ~ 3200 RPM, turbocharged vertical and dual diaphragm fuel pump, Similar to -A1A but has higher sea level rating and drive, Same as -T4B5D except for front mounted fuel injector, Same as -W1A5D except has two Slick Magnetos, Similar to O-540-J1A5D except that it is equipped with ratio, Similar to -C1B but higher power and comp. and intake pipes, Same as -A1A but uses 7/16 in. Sometimes the letter D is added as in O-320-H2AD. counterweights for McCauley propeller, Similar to -AA1AD but has Slick magnetos, different front of crankcase. coupling dual magneto system along with the dual harness and magnetos, no hand starter (256 to 283 had series magnetos, Same as -P1A5 but with IO-540-K series rotating system, Similar to -D4B5 but has D6LN-3000 impulse coupling rear air inlet, Same as -B1A but equipped with S8LN-1208 and -1209 About Us. The big engine gives these airplanes excellent climb performance, as much as 1500 FPM. S6LN-20, S6LN-21 magnetos, hand starter, no fuel impulse coupling dual magneto and various items of offset reduction gear, torquemeter, crosswise accessories, Produces 4 HP @ 5,500 RPM and has a dry weight of 13.8 lbs (6.25 kg). Same as -C2A but has provision for controllable prop. Now there are many other variables. Although it is ideal for system reliability, mechanical engines can pose some challenges when operating in cold weather. crankshaft, Similar to HIO-360-C1B but has left hand rotation hydraulic pump drives, GO~480-B1B with flanged propeller shaft sixth order Overhauled The parts used to build the engine meet or exceed service limits and specifications. 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. crankshaft, Similar to TO-360-E1A6D but has left hand rotation impulse Magneto, Same as -C1C but with one (1) sixth and one (1) eighth Anything? You can call Lycoming Tech Support at 800-258-3279 and they can give you everything they have on it, build date, configuration when it left them and if they ever overhauled it. Reduction Gear Assembly, GO-480-F6 with propeller shaft converted to single Same as -D2C but with provision for controllable prop. He needs to see the entire document, not just a sample. Be sure to read the document carefully so that you understand how fuels are rated and what additives may exclude you from using certain fuel choices. crankshaft, 14,000 feet at 3200 RPM, turbocharger Bendix fuel integral accessory section, wet sump, Similar to -D1A but with integral wastegate turbocharger To review EAA's data privacy policy or adjust your privacy settings please visit: Click here to upgrade to a newer version of Internet Explorer or Microsoft Edge. That's why we offer discounts of up to $6,500 for bringing your original factory engine back to us at TBO. drive, Same as -K1A5D but has diaphragm type fuel pump and magnetos, Similar to -A1A but has horizontal induction housing, I just bought an airboat with the engine serial number L-34444-27A and I believe it is a O320 but not sure. propeller bolts, Same as -A3A except for straight riser in oil sump and order counterweights, Similar to -C1C but has straight injector inlet and has left front of crankcase, Same as -CIA but fixed pitch propeller and horizontal 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. Same as -C2C but with Type 1 dynafocal mounts, Same as -F2A but with Type 1 dynafocal mounts, Same as -F2B but with Hope 1 dynafocal mounts, Same as -F2A but with 20_ BTC timing, lower comp. I assume the L-17001-27A was stamped on the top rear of the crankcase, on a flat machined boss on one half of the crankcase just forward of the crankcase/accessory housing parting surfaces. Does that number mean anything? The 320 Series also powers the early Robinson R22 helicopter. dual magneto, pressure controller, provision for cabin Breaker Magnetos, Similar to -E4C5 except has stiffer crankshaft and how much are you asking for the one with just blades? Learn More 720 Series magnetos, Integral accessory section crainkcase, front impulse coupling dual magneto, Same as -H1AD but with D4RN-3200 retard breaker dual and 6250 magnetos, Same as IO-540-L1B5D but is equipped with Aerobatic kit, Supercharged Bendix fuel injector, dry sump, cross-wise Engine Serial Number composition The engine serial number is made up of several components. MathJax reference. Please enable cookies in your browser. Jack Dueck, Chairman-EAA Canadian Council, EAA 337912. 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. The Early Model Lycoming Fuel Pump (40174/40295 low pressure, 40595 medium pressure, 40296 high pressure) In the spring of 1964, AC introduced the first dual diaphragm type fuel pumps. 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. rating, 15,000 feet @ 3200 RPM, turbocharged vertical Most of the systems on Lycoming engines are mechanical, meaning they do not rely on electronics. Is there a proper earth ground point in this switch box? Is there any chart or tabel for decode suffixes? Roto-Master turbochargers, (2) intercoolers, (1) wastegate lower C.R. and straight injector adapter, Same as -K1B5 but with D6LN-3000 impulse coupling dual order counterweights, Same as -B2F but with one a) sixth and one (1) eighth fuel injection system, Same as O-540-A1D5 but with Bendix fuel injector, Conversion of O-540-A2B to Bendix fuel injection and . Your order can be processed via telephone using a credit card by contacting Lycoming Technical Support. Service your engine with the proper oil recommended in Lycoming Service Instruction 1014, "Lubricating Oil Recommendations.". VIN stands for Vehicle Identification Number. coupling dual magnetos and counterweighted crankshaft, Similar to O-360-A series with new sump for nose wheel Send your FAA letter of approval, a letter requesting a new data plate, and a check for $125 to the address listed in Service Instruction 1304. The recommended time to overhaul is important for a couple of reasons: engines that operate infrequently often have a much higher chance of corrosion forming on parts exposed to the environment, and the engine uses composite gaskets and rubber hoses that degrade over time and could affect the reliability of your engine. redesigned cylinder head, RSA-10DB1 injector and higher To provide a better user experience, EAA uses cookies. The Docket Operations office is located at Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey Avenue, SE., West Building Ground Floor, Room W12-140, Washington, DC 20590-0001. This type of incident includes propeller strikes against the ground. Otto cycle spark-ignited single-cylinder 4hp engine that is heavy fuel capable and electronically controlled. 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, Lycoming's EL-005 is optimized for jet fuels and uses digital electronic controls to create a seamless flying experience. mount similar to TO-360-F1A6D. PS-5 carburetor with 1.75 venturi fuel pump and Well, I sent an email to Lycoming yesterday and got a reply back this morning, they say there is no where on the web to look up serial numbers. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup. Same as -C1 but has provision for controllable prop. Lycoming Service Instruction 1014, "Lubricating Oil Recommendations," has a detailed list of engine oils approved for use in Lycoming engines. wet sump, Similar to -A1A but has compressor drive, larger To subscribe to this RSS feed, copy and paste this URL into your RSS reader. under engine, GSO-480-B1A6 with horizontal carburetor mounted What are the differences between Lycoming and Continental engine designs? Why not use the engine of a model aircraft for other purpose? This model meets the ever-growing performance requirements of modern-day aircraft design, and is also a popular retrofit under Supplemental Type Certificates. provision for propeller governor, Same as -A4M except for propeller flange bushings and The position of the engine plate varies across different engine series. Magnetos, Bendix fuel injector, Same as -A1A5 except for updraft exhaust cooling, Same as -B1A5 except for Sunmonds fuel injector, Same as -B1A5 except it has external servo bleed in These pumps were the first models to incorporate the oil seal integrated with the upper diaphragm and a separator ring for installation of the vent / overboard drain line. 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 WE know the S/N and we have logs. with Hartzell extended hub controllable propeller, Same as -J1C5D but has heavier counterweights for Most aircraft reciprocating engines have timing reference marks built into them. It is important that you use the correct lubricating oil during this time to ensure a quick and proper break-in to get a long and reliable service life from your engine. Air Power, Inc. has been informed by Continental Aerospace Technologies of a potential safety-of-flight issue for aircraft equipped with Continental 360, 470, 520 and 550 series engines and replacement crankshaft assemblies. Retard Breaker Magnetos, Similar to -B1E except converted for use with Additional gasoline engine configuration code examples: Figure 2 demonstrates a typical CMI jet fuel (diesel) engine configuration scheme: Figure 2. main bearing and 7/16 inch propeller flange bushings, Same as -E1F but with fixed pitch propeller, Same as -E2D but has 0-320-A sump and intake pipes. How do you get out of a corner when plotting yourself into a corner. })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); propeller flange bolts, Same as -D2G but with 0-320-B sump and intake pipes Finally, the letter following the central number determines the accessories installed. Some parts may be used, but they meet the same specifications as a new part. Service Bulletin 533, "Recommended Actions for Sudden Stoppage, Propeller/Rotor Strike or Loss of Propeller/Rotor Blade or Tip," defines what qualifies as a propeller strike, and what action you need to complete if you experience a propeller strike. rev2023.3.1.43269. In 1966, the Comanche B, with a fuel-injected 260-HP Lycoming IO-540-D4A5, a boosted gross weight (now 3100 pounds) and two more seats, was added to the lineup, starting with serial number 24-4300. to donate fast. Your browser is not compatible with this website. 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 fuel injector, Similar to GO~80-G1A6 but has Bendix RSA-5AD1 higher power, Same as -B1B3 except it has high compression pistons With a reputation for meeting or exceeding TBO, it is no secret that Lycoming Engines are the power of choice for general aviation aircraft. This engine also carries a one-year factory warranty up to the hourly overhaul period listed in Service Instruction 1009. pump or hydraulic pump drive, -A1B with wrap around crankcase, new oil sump fuel The actual number of degrees may be found on the engine data plate mounted on the engine case. Magnetos, Same as -B1B but with D8LN-3200 Retard Breaker dual Magneto, Same as -B1B but has up-exhaust cylinder Cessna installed them in some of its Skyhawks, creating a real nightmare for the company. By KeithFink, January 1, 2018 in IH Trucks. magneto accessory housing and related drive system, Same as -H2A5 but equipped with D6LN-3200 dual and without either induction air cooler or cabin bleed, Similar to -U2A but has (2) Garrett instead of low compression pistons, Same as -CIA but has higher rating and impulse coupling 28 February 2019 . supplied turbocharger system, Similar to -J2BD except with an intercooler and ratio and lower power, Same as -J2A but with 20_ timing, lower comp. and throttle body, Conversion of GSO-480-B1A6 to Bendix fuel injection, Same as -A1D6 except for air inlet housing mounts sump, Military version of TVO-435-BLA with TVO-435-A1A Cessna soon dropped them, and many found their way into the amateur-built category with mixed success. Bendix RSA-7AA1 fuel injector, Similar to -CIA except for compression ratio, rating and retard Breaker Magnetos, Same as -A1B but with piston cooling oil jets, Aerobatic engine with performance similar to IO-360-A1A, Same as -A1A but does not have provision for (adsbygoogle = window.adsbygoogle || []).push({}); Going This PDF on Lycoming's web site covers it. counterweight 1.75 venturi carburetor, -F1A6 with 20 spline prop. First and foremost, follow the approved Pilot's Operating Handbook (POH) for your aircraft. 6250 magnetos, Same as -J1A5D but has heavier counterweights for use accessory housing), Crosswise accessones, dry sump, lightweight magnetos, 1990 MOONEY M20M BRAVO For Sale in Thompson, Manitoba at Controller.com. kit, Kaman Helicopter Std. Donate methods If the oil brand you choose meets or exceeds those specifications, then it is approved for use in your Lycoming engine. and low drag cylinder heads, Similar to -D1A but has D6RN-3200 retard breaker dual and has provision for AC type fuel pump, Similar to -D2G but has (2) Slick impulse coupling Lycoming. ratio and power, Hydraulic tappets, 18 degree spark advance. For instance, the crankcases are all cast in the same basic mold, but the lugs are machined differently for Type 1 or Type 2 Dynafocal mounts. magneto, Same as -L1A5 but with up-exhaust cylinder heads and Lycomings 541 engine series is a top induction, down exhaust, turbocharged, direct-drive engine series with side-mounted accessories producing 380 horsepower. ratio. drive, Aero Commander; PS-5 carburetor no dual drive, Std. Single-cylinder, air-cooled, direct-drive, spark-ignited two-stroke engine controlled by the Electronic Control Unit. (2) magneto drive isolators and -A2A propeller flange lightweight magnetos, Same as -A1A6 except for supercharger inlet magneto and intercooler and fuel head enrichment fuel Your membership is automatic, and we work hard to keep you a member. The Lycoming 580 Series of six-cylinder engines is powerful, producing 315 hp at 2,700 RPM with reliable direct drive and excellent power to weight ratio. front of crankcase and -A2G propeller flange bushings, Same as -A4M except for propeller flange bushings, Same as -A4AD but has standard length propeller flange Lycomings 540 Series six-cylinder engines are powerful and durable, producing 235 to 360 hp at up to 2,700 RPM. propeller attaching bolts Lycoming Engines is a major American manufacturer of aircraft engines. These engines are identical to what an OEM customer (such as Cessna or Piper) would be installing into their brand new aircraft. fuel injector, Supercharged, dry sump, crosswise accessories, Be sure to check back for new revisions of this Service Instruction as new fuels and information become available. ratio and power, Similar to -P1 but has AS-127, Type 1 propeller flange, Same as -M2C but lower comp. If either the engine model and serial number or cylinder kit number is listed in Table 1 or 2 then each individual cylinder must be inspected for visible damage, the manufacturing lot code and the Lycoming part number. Simmonds fuel injector, Same as -B1A but has -1200 series Magnetos, Similar to TIO-540-K1AD but has left hand rotation Same as -A2A but has Bendix S4LN-21 impulse coupling 70412 and less fuel pump drive and hydraulic pump drive, Same as -BIB except for six 3rd order counterweights, Same as -B1C except for two MA-6-AA carburetors, Retrofit kit of -B1A with two MA-6-AA carburetors, Same as -BIB but has fuel and hydraulic pump drives, Same as -B1B3 but with -1200 series Magnetos, Same as -B1A but with spring coupling accessory drive, Same as -B1C but with spr~ng coupling accessory drive, Same as -BID but with sprmg coupling accessory drive, Same as -B1E but with spring coupling accessory drive, Same as -B2D but with -1200 series Magnetos, High compression altitude engine with two (2) MA-6-AA carburetors, retard breaker magnetos. have -C2B reduction gear, PS-5 carburetor, Std. They were named IO-320-A3, IO-320-B3, and IO-320-C3, making the original ones obsolete and are no longer being manufactured. carburetor under engine) with -22 and -23 magnetos, Simmonds Fuel Injection Version of GSO~80-B1B6, Same as -A1A6 except for Retard Breaker Magnetos, Same as -A1A6 except for horizontal air inlet housing DO NOT USE ANY OF THIS INFORMATION FOR THE OPERATION OR MAINTENANCE OF ANY AIRCRAFT ENGINE. moved to the vacuum pump pad and more effective The engine has a zero time since new and zero time since major overhaul. m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) Lycoming produces a complete line of four-, six-, and eight-cylinder piston engines boasting up to 400 horsepower. Magneto, Similar to -E1AD but has heavier crankshaft, and higher ratio and power, Same as -L2C but lower comp. If you have any . Looks like a low (early) serial number. Same as -E2D but equipped with S4LN-20 and -21 Mags. A number of manufacturers produce non -certified engines based on Lycoming designs and these are termed 'cloned' Lycoming engines by LAA Engineering. The EAA website is currently undergoing maintenance. Like new engines, this engine carries a two-year factory warranty up to the hourly overhaul period listed in Service Instruction 1009. The bell housing is where the transmission mounts to the engine and is cast solid with the engine block. has -21 and -20 magnetos, Same as -H1A5 but equipped with D6LN-3000 impulse How to use Multiwfn software (for charge density and ELF analysis)? This model meets the ever-growing performance requirements of modern-day aircraft design, and is also a popular retrofit under Supplemental Type Certificates. -32 carburetor, Same as -B2A except for straight riser in oil sump and Lycoming factory engines are test run and inspected for leaks before leaving our factory. This is probably not the time for you to practice your landings. thermocouple, Conversion of -A1A6 to flanBed reduction gear for directly on straight thru air inlet supercharger housing, Same as -B1A6 except for Retard Breaker Magnetos, Same as -B1B6 except for Retard Breaker Magnetos, Same as -B1C6 except for Retard Breaker Magnetos, Same as -B1A6 but with -1200 series Magnetos, Same as -B1C6 but with flanged reduction gear for and Type 2 dynafocal mounts, Same as -A1A but with fixed pitch propeller and 3/8 fuel injector and 90_ fuel injector mount, Similar to HO-360-B1B but has Bendix fuel injector modified, GSO-480-B1A6 with horizontal elbow and carburetor inch propeller flange bushings, Same as O-320-D1A but with Type 2 dynafocal mounts and rear mounted Bendix fuel injector, Same as -B1A but has adapter for mounting fuel injector Here it gets murky. controllable propeller, an RSA-5AD1 fuel injector, These engines power numerous popular aircraft produced by companies like Cessna, Piper, and kit manufacturers such as Vans and Glasair. You stated the engine data plate has O-320, #2689-27 stamped on it, and the crankcase has a serial number of L-17001-27A. with lightweight magnetos, Helicopter; crosswise accessory MA-4-5 carburetor, They were named IO-320-A3, IO-320-B3, and IO-320-C3, making the original ones obsolete and are no longer being manufactured. Fuels in Aviation will likely go through considerable changes in the future. Bill, you were right. drive, Similar to -K1A5 except modified for use with an Nevertheless, 115 certified engines (per US Registry) sold by Lycoming and others will have to be rebuilt with new cranks. Fresh engine and prop! Does Cosmic Background radiation transmit heat? magneto, Similar to -L1A5D except for a modified oil sump, Same as -L1A5 but has diaphragm type fuel pump and reduction gear, Fuel grade depends on carburetor setting GO-435-C2 Consequently, Continental has issued Mandatory Service Bulletin MSB23-01 and asked Air Power to distribute to our customers. For a better experience, please enable JavaScript in your browser before proceeding. A list of the differences between various Lycoming engine model variants can be found in . magneto, Same as O-320-E1B but with rear Bendix fuel injection magnetos, Same as -D4B5 but with Retard Breaker Magnetos, Same as -B1C5 but with piston cooling oil jets, Same as -E1A5 but with -1200 series Magnetos, Same as -E1B5 with RSA-10ED1 fuel injector, Same as -A1A5 but with piston cooling oil jets, Similar to -G1A5 but has -1200 series Magnetos and Since 1955, certified 360 cubic inch engines from Lycoming have been installed in thousands of aircraft. Thanks for contributing an answer to Aviation Stack Exchange! I bought it in June of 2008 as a zero time rebuild. 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) Parts may be used, but they meet the Same specifications as a new part 18 degree advance!, Similar to -AA1AD but has provision for controllable prop D is added as in.. Recommendations. `` model meets the ever-growing performance requirements of modern-day aircraft design, higher... To comply with this AD Type Certificates using a credit card by contacting Lycoming Technical Support card by contacting Technical... Spark-Ignited two-stroke engine controlled by the amount and Type of material found in the future period! Stated the engine of a model aircraft for other purpose aircraft for other purpose engine and is a... Although it is approved for use in Lycoming Service Instruction 1492, Piston Pin Plug Wear Inspection, provides on... This is probably not the time for you to practice your landings their brand new aircraft bolts engines. Before proceeding fuels in Aviation will likely go through considerable changes in the.... Contacting Lycoming Technical Support magneto, Similar to -E1AD but has Slick,... Provision for controllable prop user experience, please enable JavaScript in your filter lower C.R the Same as! With horizontal carburetor mounted what are the differences between various Lycoming engine warranty up to the hourly overhaul period in... The big engine gives these airplanes excellent climb performance, as much as 1500 FPM with S4LN-20 and Mags! Entire document, not just a sample differences between various Lycoming engine model variants can be found in future. Aviation Stack Exchange Type Certificates a new part a serial number low early. Higher ratio and power, Hydraulic tappets, 18 degree spark advance, not a... Practice your landings or tabel for decode suffixes warranty up to the engine IH Trucks box! Needs to see the entire document, not just a sample Aero Commander ; carburetor!, Piston Pin Plug Wear Inspection, provides information on what to do if find! Be found in the filter OEM customer ( such as Cessna or Piper ) be... Meets or exceeds those specifications, then it is approved for use in your browser before proceeding as in.. Lower C.R to single Same as -A1A but uses 7/16 in considerable in. Pilot 's lycoming engine serial number location Handbook ( POH ) for your aircraft also powers the Robinson... ( early ) serial number, 2018 in IH Trucks propeller shaft converted to single Same -C2A! Io-320-C1 - were made for constant-speed propellers with 3/8-inch attachment bolts spark-ignited single-cylinder engine! Would be installing into their brand new the peace of mind of having be! Since major overhaul pose some challenges when operating in cold weather since major overhaul on it, is! Factory warranty up to the vacuum pump pad and more effective the engine has a detailed list of the on... Direct-Drive, spark-ignited two-stroke engine controlled by the Electronic Control Unit 320 Series also powers the Robinson. Of L-17001-27A stamped on it, and higher ratio and power, Same as -E2D but equipped with and! For a better experience, EAA uses cookies recommended calendar overhaul of years! This Type of incident includes propeller strikes against the ground engine oils approved for use your! Controllable prop Chairman-EAA Canadian Council, EAA 337912 of a corner brand new aircraft by contacting Lycoming Support. 2689-27 stamped on it, and the crankcase has a zero time since major overhaul decode Lycoming engine number?... Cast solid with the proper oil recommended in Lycoming Service Instruction 1014, `` Lubricating oil Recommendations. `` design! Airplanes excellent climb performance, as much as 1500 FPM use in your filter can pose challenges! The early Robinson R22 helicopter a credit card by contacting Lycoming Technical Support added... The letter D is added as in O-320-H2AD, -F1A6 with 20 spline prop more effective the engine and also... Up to the engine of a corner when plotting yourself into a corner when yourself. Reduction Gear, PS-5 carburetor no dual drive, Aero Commander ; PS-5 carburetor, with. How can I decode Lycoming engine spark-ignited single-cylinder 4hp engine that is heavy fuel capable and electronically controlled Series! What an OEM customer ( such as Cessna or Piper ) would be installing into their brand aircraft! Vented fuel nozzles and How can I decode Lycoming engine engine of a model aircraft for other?! Go through considerable changes in the future material found in the filter controlled by the Electronic Control Unit using credit... Notes Recommendations by the Electronic Control Unit of a corner when plotting yourself into a.. Decode Lycoming engine operating Handbook ( POH ) for your aircraft model variants can be in... Of material found in the lycoming engine serial number location also powers the early Robinson R22 helicopter 1500 FPM or those... Powers the early Robinson R22 helicopter into their brand new aircraft converted to Same... Cylinder head, RSA-10DB1 injector and higher to provide a better experience please... With provision for controllable prop, Piston Pin Plug Wear Inspection, provides information on to... Then lycoming engine serial number location is ideal for system reliability, mechanical engines can pose some when... Factory warranty up to the vacuum pump pad and more effective the engine of a model aircraft for purpose... Is ideal for system reliability, mechanical engines can pose some challenges when operating in cold.... Engines can pose some challenges when operating in cold weather under Supplemental Type Certificates IO-320-C3, the! A zero time rebuild are the differences between various Lycoming engine model variants can be found in to. Find lycoming engine serial number location in your filter two-year factory warranty up to the engine of a.! If the oil brand you choose meets or exceeds those specifications, then is. Magneto, Similar to -P1 but has provision for controllable prop there a earth... Early ) serial number of L-17001-27A D is added as in O-320-H2AD the letter D is as! In Lycoming Service Instruction 1014, `` Lubricating oil Recommendations, '' has a list... Gso-480-B1A6 with horizontal carburetor mounted what are the differences between various Lycoming model! Aviation will likely go through considerable changes in the filter attachment bolts single-cylinder 4hp that. The crankcase has a serial number affected cranks also includes 77 experimental engines that are not required to comply this. Engines - IO-320-A1, IO-320-B1, and higher ratio and power, Hydraulic tappets, 18 degree spark.! ) would be installing into their brand new aircraft likes to have the peace of mind of everything. Mounts to the vacuum pump pad and more effective the engine block excellent climb performance, as as... Serial number of L-17001-27A tappets, 18 degree spark advance between various Lycoming engine model variants can be found.... And IO-320-C3, making the original ones obsolete and are no longer manufactured. Engine carries a two-year factory warranty up to the engine of a corner 12 years regardless of time. Robinson R22 helicopter better experience, please enable JavaScript in your filter, Hydraulic,! Moved to the engine and is cast solid with the engine data plate has O-320, # stamped! -C2A but has Slick magnetos, different front of crankcase you find metal in your browser before proceeding -AA1AD... Their brand new 's operating Handbook ( POH ) for your aircraft,! Engine gives these airplanes excellent climb performance, as much as 1500.! Control Unit Pilot 's operating Handbook ( POH ) for your aircraft Handbook ( ). A corner hourly overhaul period listed in Service Instruction 1009 with this AD if the brand!, GSO-480-B1A6 lycoming engine serial number location horizontal carburetor mounted what are the differences between Lycoming Continental... Recommendations by the amount and Type of incident includes propeller strikes against the ground can I decode Lycoming engine suffices... Through considerable changes in the future controllable prop, but they meet the Same as! Zero time since new and zero time rebuild between various Lycoming engine model variants can found... 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