The rotax 462 is a 51 hp 38 kw, twocylinder, twostroke aircraft engine, derived from a. The rotax 503, 52 hp engine was probably the most popular engine in the two seat ultralight type aircraft for over 25 years. All manual editions and revisions are current as of 27mar2017. Well rotax say the same for the 912, so you dont need to take any notice of their disclaimer. Rotax 377, 447, 503, 582, 618 maintenance schedule, rotax two. Hundreds of illustrations take you step by step through a complete rebuild. Rotax aircraft engine maintenance schedule for two stroke rotax engines.
Maintenance manual aircraft engines page 5 2 initial issue, may 0199 effectivity. All rotax two stroke aircraft engines require periodic maintenance. It also started out as a sled engine that was converted for aviation, but in the early 90s rotax came out with a dedicated aviation version that featured dual ducati ignition, bing carbs, a stronger crankshaft, and the new provision 8 which allowed the use. Rotalk news episode 4 rotaxs 915ispowered aquila a211 test aircraft, the scheibe sf25c falke firstever 912equipped aircraft. This is a aftermarket top overhaul rebuild kit featuring 2 new pistons, oem style wdual rings, pins, circlips, full major overhaul gasket w crank seals kit as shown. Rotax service overhaul service manual 377 447 and 503 ul. The rotax repair manual for engines 462 532 582 ul rotax factory service manual contains complete details on maintenance and repair of rotax liquid cooled motors. I have this 503 but it hasnt run for years so an inspection and reseal is in order. Rotax ultralight aircraft engine 503 full overhaul gasket seal kit. I have a rotax 503 provision 8 engine that i had on a gull ultralight 2 yrs ago. Two stroke, provision 4, rotax 503 ul engine crankshaft and crankcase. Unfollow rotax electric starter to stop getting updates on your ebay feed.
View and download rotax 377 operators manual online. It contains a section called the proper care and feeding of the rotax motor. Rotax ultralight aircraft engine piston n top end kit parts such as fuel pump, ignition parts, exhaust parts gasket sets and more for rotax 277 377 447 503 521 532 462 464 582 583 618 ultralight aircraft engines. It is primarily published to be used with the rebuilding the rotax ultralight engine video, produced by dave loveman. Necessary statistics marketing cookie details necessary. Manuals are in pdf format, you can print any or all pages. Rotax aircraft engine 447 workshop service repair manual. Also, what compression reading does the manual say is good. Before operating the engine, carefully read this operators manual. Sure, on an unknown used engine i just bought, id rebuild it, but i really. This engine does run but i would overhaul it first. Rotax 503 rebuilding manual reassembly rotax 503 engine manual rotax 503 engine index tools required parts required disassembly cleaning inspection reassembly bing carb reduction drive click on arrow to move through manual or store. Maintenance manual 447, 503, 582 california power systems. I have this 503 but it hasnt run for years so an inspection and reseal is in.
On the 503 torque in an x pattern starting from the center the mm head bolts, to inch lbs. During the last 40 years brprotax has invested in continuous design and development of rotax aircraft engines. To further improve our offer and our website, we collect anonymous data for statistics and analysis. Rotaxpowered sling aircraft from the aircraft factory, the avmap navigation and engine monitoring system, and the rotax powered tucano experimental and lightsport aircraft. Service and repair manual applies to sinus 503, sinus 582 in sinus 912 equipped with rotax 503, rotax 582 and rotax 912 engines. More time in the air enjoy the longer flight range due to the fuel efficient technology and.
Trained rotax heavy maintenance maintenance and servicing engineer for rotax 912 series of aircraft engines. Gear none sequential semiautomatic cvt continously variable transmission fix. Aircraft spruce supplies components for a wide variety of homebuilt aircraft and discount pilot supplies. There have been two significantly different systems fitted to the 912 914 series of engine. The manual provides you with basic information on the safe operation of the engine. And despite what you may hear in the club about twostrokes, a well looked after 503 is a perfectly good engine. Data from rotax repair manual for engine type 462 532 582 ul. Rotax engine manual pdf downloads california power systems. Engine manuals rotax service repair workshop manuals. Rotax 618 582 503 447 original electric starter motor for sale online. At that level we do not replace the rods or center 2 bearings. As of 2011 the rotax 503 is no longer in production.
Aerofix aviation rotax service, rotax servicing, rotax. Rotax 503 ul operators manual pdf download manualslib. Rotax ultralight aircraft engine 503 full overhaul gasket. Aircraft grade full overhaul gasket seal kit for the 503 engine as shown. Rebuilding the rotax 503 ultralight aircraft engines, 503. Before spending the resources necessary to do that, they asked dealersdistributors to give a projection of sales they expected.
Rebuilding a rotax 503 at eccleston aviation ltd timelapse video. During the last 40 years brp rotax has invested in continuous design and development of rotax aircraft engines. View and download rotax 503 ul operators manual online. Some of you may have noticed that there is no mention of a gearbox service for the 912 80hp. Rotax ultralight aircraft engine piston kit aeroteks. An article in light sport and ultralight flying magazine explains why the engines were discontinued. The schedule below is the recommended intervals for the rotax 277, 377, 447, 503, 532, 582, and 618 aircraft engines. We are pleased you decided to purchase a rotax aircraft engine. The first of these, fitted to very early rotax 912uls, had some of its components housed in a largish aluminium box. Applications kart marine offroad snow aircraft onroad other.
Rotax 503 aircraft engine service, servicing, maintenance. Factory service repair manual rotax aircraft engines 447 503 582 912 914 language. Rotax recommends an overhaul on 300 hours or 5 years of operation. Operators manual 447, 503, 582 rotax parts and lightsport. Please visit this page every time you need to view the manual to ensure youre using the most current. These cookies are essential for the operation of the site. Maintenance manual rotax engines, rotax 377, 447, 503, 532. Rotax 377, 447, 503, 582, 618 maintenance schedule, rotax. This section simply lists all the rotax parts that we have for inventory. Rotax service overhaul service manual 377 447 and 503 ul aircraft engines. Original kitfox model 1, 503 rotax, dual carb, bosch points and condenser, single ignition.
This manual has been prepared as a guide to help service and repair the 377, 447, and 503 rotax air cooled ultralight engines. New rotax starter for 447 503 532 582 light aircraft ultra light replaces gpl for sale. After 435 hours and 7 years of perfect operation i decided to open up my 503 and document the process. This repair manual covers the rotax 2cycle, 2cylinder, watercooled. Unfollow rotax 503 engine to stop getting updates on your ebay feed. Nov 22, 2016 rebuilding a rotax 503 at eccleston aviation ltd timelapse video. Maintenance manual rotax engines, rotax 377, 447, 503. Brp rotax is the largest producer of gasoline aircraft engines in the world. Jabiru 2200 and jabiru 3300 service, servicing, repair, upgrade, modification, bulk strip and rebuild, topend overhaul and full overhaul. Rotalk news episode 4 rotax s 915ispowered aquila a211 test aircraft, the scheibe sf25c falke firstever 912equipped aircraft.
Rotax 377 447 503 582 wire and cap kit ultralight engine ignition includes the correct 500 ohm resistor spark plug caps as shown. Our aftermarket piston kits are mainly moly coated skirts and hard ceramic crowns to keep the heat up top away from the pin bearing. Sep 12, 2018 two stroke, provision 4, rotax 503 ul engine crankshaft and crankcase. The rotax 912 series includes all engines such as the 912 a, 912 f, 912 s, 912 ul, 912 uls and 912 ulsfr. Skidoo rotax 503 engine rebuild kit top end and seals 010 19791990 models for sale online. Rotax plug wire and cap kit ngk ultralight aircraft engine.
Rotax powered sling aircraft from the aircraft factory, the avmap navigation and engine monitoring system, and the rotax powered tucano experimental and lightsport aircraft. Fully indexed and bookmarked for easy navigation repair overhaul manual. Rotax engine manual pdf downloads california power. Technology ace advanced combustion efficiency turbocharged etec range extender. Rotax aircraft engines technical documentation rotax. Rotax engine manual pdf downloads the following links are a series of articles that appeared in ultralight flying.
Brprotax is the largest producer of gasoline aircraft engines in the world. Rotax is a web based support system which provides a common access point for locating key information education support for their rotax aircraft engines such as the rotax 912, rotax 914, rotax 912 is, rotax 915 is, rotax 503 and rotax 582. Rotax service interval guide light aircraft association. Rotax service overhaul service manual 582 ultralight aircraft engine 462 532. Also includes bonus manuals such as a 503 and 447 parts, installation.
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