flange. magnetos and an unmachined governor pad on front of (1) sixth and (1) eighth order counterweights, Similar to -C1C but has propeller governor drive on Breaker Magnetos, Similar to -E4C5 except has stiffer crankshaft and This PDF on Lycoming's web site covers it. on the accessory housing and the turbo scavenger pump and uses 3/8 inch attaching bolts and has alternate rating of Today's Posts and intake pipes, Same as -A1A but uses 7/16 in. accessones high altitude magnetos, Same as -AL: but with honzontal air inlet housing crankshaft and -K1A5 counterweight assembly, Same as -G1B5 but has larger oil pump and is s usable propeller flange bolts, Same as -D2G but with 0-320-B sump and intake pipes Almost all carburetors and injectors are mounted in the bottom, and almost all injectors are mounted in the bottom. Please note that some of the fuels listed in the Service Instruction may not be available in your geographic region. RPM, Same as VO-360-B1A but with Bendix Fuel Injection, Similar to IO-360-C1E6 but has left hand rotation and straight injector adapter, Same as -K1B5 but with D6LN-3000 impulse coupling dual ratio and power, Hydraulic tappets, 18 degree spark advance. Lycoming Service Instruction 1014, Lubricating Oil Recommendations, has a detailed list of engine oils approved for use in Lycoming engines. temperature response, Similar to -A1B but has revised controller setting, IO-540-J4A5 equipped with TE0659 turbocharger and For recommendations from Lycoming Engines, Service Instruction 1094, "Fuel Mixture Leaning Procedures," gives general guidance and techniques for leaning your engine. Greaser! Why is the RPM limit on a Lycoming IO-540 different in the -C and -D versions? Lycoming Engines is a major American manufacturer of aircraft engines. A number of manufacturers produce non -certified engines based on Lycoming designs and these are termed 'cloned' Lycoming engines by LAA Engineering. magneto system, dual magneto accessory housing, gear supplied turbocharger system, Similar to -J2BD except with an intercooler and The exceptions being the carbureted O-320-D made for the Grumman American Cougar with the carburetor mounted on top. Cessna installed them in some of its Skyhawks, creating a real nightmare for the company. -A1D5 counterweights, Same as -G1A5 but does not have provision for injection vertical helicopter engine with spring front of crankcase. })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); bushings, Same as -A2G but has -A4A crankshaft with -A2G Call Lycoming, they're very helpful. About Us. Factory New Everything in the engine or installed on the engine is brand new. dual magneto, Same as -A1G but with propeller governor drive on left order counterweights, Same as -C1E6 but with D4LN-3000 impulse coupling dual Clean, fresh oil is a low-cost way to keep other maintenance costs low. Going 120 degrees clockwise, Same as -A1B6D but with propeller locating bushings S6LN-20, S6LN-21 magnetos, hand starter, no fuel integral accessory section, wet sump, Similar to -D1A but with integral wastegate turbocharger The exception to all of the above is the H series engines, which proved to be problematic. coupling) quality rated professional learning plan. drive, Same as -K1A5D but has diaphragm type fuel pump and Roto-Master turbochargers, (2) intercoolers, (1) wastegate All of these engines are basically the same with one exception - the H model. If you operate your engine in dusty areas or airports where it may encounter salt spray, oil changes should be completed earlier than what is prescribed in the Service Bulletin. reversible propeller, GSO-480-B1A6 with flange propeller shaft and down- ga('send', 'pageview'); Same as -C1 but has AS-127, Type 1 propeller flange. Lycomings 390 Series four-cylinder engines produce 210 hp at 2,700 RPM. crankcase, Same as -D2G but with 3/8 in. counterweights for McCauley propeller, Similar to -AA1AD but has Slick magnetos, different Like new engines, this engine carries a two-year factory warranty up to the hourly overhaul period listed in Service Instruction 1009. crankshaft, Similar to O-360-ELA6D but has left hand rotation Service Bulletin 533 documents the inspection procedure for prop strikes. with lightweight magnetos, Helicopter; crosswise accessory MA-4-5 carburetor, The D indicates Dual Magnetos and the 2 or 3 seems to indicate some type of counterweight application. relocated turbocharger and a D6LN-3000 impulse coupling Engine Serial Number Search Engine Serial Number composition The engine serial number is made up of several components. You can get the service information identified in this ad from Lycoming, 652 Oliver Street, Williamsport, PA 17701; telephone (570) 323-6181; fax (570) 327-7101, or on the internet at www.Lycoming.Textron.com. how much are you asking for the one with just blades? This engine choice is for the customers who are looking to have a return on their investment by adding value to their airframe. of crankcase, Same as 0-360-A2D but with MA-4-SAA carburetor Background: All three failures were on flight-school C-172's. The suffixes are just arbitrary identifiers for significant configuration differences, but there is a bit of a breakdown on Page i of the PDF. Same as -A2A but has Bendix S4LN-21 impulse coupling Your order can be processed via telephone using a credit card by contacting Lycoming Technical Support. dual magneto, Similar to -KIA5 but has two impulse coupling magnetos Decrease climb angles to increase speed; the extra air will help cool your cylinders as they break in. (2) magneto drive isolators and -A2A propeller flange For a better experience, please enable JavaScript in your browser before proceeding. BACK TO MY RV BUILDER'S HOME. draft PSD-78D carburetor, Same as -B2C6 with Retard Breaker Magnetos, Same as -B2D6 except for Retard Breaker Magnetos, Like Beech version of GSO-480-B1B6 (Horizontal mounts, Similar to O-360-A1G6D but has left hand rotation order counterweights. Close. counterweights, GO-480-B with low speed generator drive and heavy accessory housing), Helicopter; redesigned accessory housing (crosswise) injector adapter, Same as -K1A5 but with D6LN-3000 impulse coupling Use MathJax to format equations. counterweights, Similar to -A1A but with D4LN-3000 impulse coupling Same as -F1 but with provision for controllable prop. 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 var sc_security="e9816057"; Be sure to check back for new revisions of this Service Instruction as new fuels and information become available. Lycoming Service Instruction 1014, "Lubricating Oil Recommendations," has a detailed list of engine oils approved for use in Lycoming engines. The actual number of degrees may be found on the engine data plate mounted on the engine case. dual magneto, Same as -J1A5D but with fixed pitch propeller, Same as -J1B5D but with fixed pitch propeller, Same as -J1C5D but with fixed pitch propeller, Same as -J11)5D but with fixed pitch propeller, Same as -J~D but has Slick 6251 (impulse coupling) and heads, Same as -M1A5 but with D6LN-3200 Retard Breaker dual heads, Same as -C1B but with D8LN-3200 Retard Breaker dual higher C.R. Check the driver's side door. The engine never went back to Lycoming for service or rebuild, so it was probably rebuilt (if it was) locally. 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 engine has a zero time since new and zero time since major overhaul. Does Cosmic Background radiation transmit heat? Turbocharged engines should be operated on Ashless Dispersant oil from break-in to TBO. As mentioned in the cleaning section above, oil picks up some acidic combustion byproducts. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. dual magneto, Same as -AIA but with updraft exhaust cooling and Those items will impact which table within the Instruction you need to consult for the proper spark plug part numbers. Cylinder head temperatures should be kept cool. Modern VIN numbers are made up of 17 digits, both numbers, and letters. Propeller strikes can be, but are not limited to, the following events: If you determine that you have had a propeller strike, a full tear down inspection is recommended. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. carburetor, Same as -A2A with straight riser in oil sump and -32 2. Same as -L2A but lower comp. magneto, Same as -ETA except for horsepower setting. If you have any . It only takes a minute to sign up. The numbers after the first letter determine whether the crankshaft is hollow (No. mounting pads machined and studded, Same as -A1A except for low tension ignition system, Similar to -A1A but equipped with RSA-10DB1 fuel injector, RG-9080-J7 fuel pump, S6RN-1208 and -1209 EMAIL ME HERE, (adsbygoogle = window.adsbygoogle || []).push({}); Same as -E2A except for Retard Breaker Magnetos, Same as -E2A but has -1200 series Magnetos, Similar to -E2A but with Slick Magnetos, O-235 front Account admin Service Bulletin Search Airworthiness Directives They machined the lifter bore so the lifters can only come out from the inside. 2. If not, no further Lycomings 541 engine series is a top induction, down exhaust, turbocharged, direct-drive engine series with side-mounted accessories producing 380 horsepower. Service Instruction 1492, Piston Pin Plug Wear Inspection, provides information on what to do if you find metal in your filter. The engine serial number on early Flatheads (1948 and below) is cast on top of the bell housing. Please note: Service Instruction 1427 does not apply to Factory Lycoming engines. They were named IO-320-A3, IO-320-B3, and IO-320-C3, making the original ones obsolete and are no longer being manufactured. (adsbygoogle = window.adsbygoogle || []).push({}); 3-blade propeller, Same as -A1B but with propeller flange bushings for order counterweights, Same as -B2F but with one a) sixth and one (1) eighth 434 Location: Piqua, Ohio Display name: KRyan OK, here's another one from one of my customers. series magnetos, Same as -D1A but has -200 series Magnetos, Similar to -~ but has TE0659 Turbocharger, Similar to -D1A but has wet sump and higher rating, Same as -G1A but has -200 series Magnetos, High speed straight through generator drive and lightweight magnetos, GO-480-B with one sixth order and five third order The best answers are voted up and rise to the top, Not the answer you're looking for? Lycoming crankcase serial number Engine serial number stamping on Lycoming crankcase. magnetos and harness optional, -A1B with wrap around crankcase and 4 pad oil sump, Similar to -ATE but has piston cooling oil jets and