On the 503 install the mm head bolts,then the mm allen head bolts. It provides you basic information on safe operation. Jan 01, 20 ive decided to replace the continental 65 in my ultralight with the rotax engine it was designed for to reduce a load of weight. Read online rotax engine repair rotax engine repair how to change your vehicles serpentine belt, tensioner, and idler pulley proper belt tension is critical. Illustrated parts catalog for rotax 447 scdi, 503 dcdi, 582. This manual has been prepared as a guide to help service and repair the 377, 447, and 503 rotax air cooled ultralight engines. Maintenance manual aircraft engines page 5 2 initial issue, may 0199 effectivity.
As of 2011 the rotax 503 is no longer in production. When i took trike lessons at kemmeriesa in 2005, their onstaff rotax mechanic told me that the 503 was the most reliable engine rotax made. Rotax 503 aircraft engine troubleshooting ultralight news. I have this 503 but it hasnt run for years so an inspection and. Installation manual maintenance manual operators manual parts manual main jet correction chart typical power torque and fuel consumption rotax 503. If any passages of the manual are not clearly understood or if you have questions, please contact an authorized distribution or service center for rotaxaircraft engines. If any passages of the manual are not clearly understood or if you have questions, please contact an authorized distribution or service center for rotax aircraft engines.
Rotax aircraft engines technical documentation rotax. The manual must remain with the engineaircraft in case of sale. Hundreds of illustrations take you step by step through a complete rebuild. We will transfer to the 670 from your engine the engine head, carburetors, gear box, the staterpull start, rotary valve oil bottle, rotary valve shaft, and other small parts. Before operating the engine, carefully read this operators manual. After 435 hours and 7 years of perfect operation i decided to open up my 503 and document the process. Rotax 503 aircraft engine service, servicing, maintenance. Page 2 service manual index of revisions enter and sign the list of revised pages in the manual into the spaces provided below. Rotax engine manual pdf downloads the following links are a series of articles that appeared in ultralight flying. Pipistrel sinus 503 service and repair manual pdf download. We carry over 8,000 unique parts and supplies for rotax engines and the aircraft they power. Rotax engine manual pdf downloads california power systems.
Rotax 503 ultralight aircraft engine decarbon kit std bore this is enough to re ring 1 complete engine. It is primarily published to be used with the rebuilding the rotax ultralight engine video, produced by dave loveman. Keep your vehicle running smoothly rotax 377, 447, 503, 582 two stroke engine repair courses, south mississippi light sport aircraft. This cd contains the following manual for the rotax ul engines. Rotaxpowered sling aircraft from the aircraft factory, the avmap navigation and engine monitoring system, and the rotax powered tucano experimental and lightsport aircraft. I have a rotax 503 provision 8 engine that i had on a gull ultralight 2 yrs ago. 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. It includes very descriptive diagrams, detailed repair and diagnostic procedures with appropriate part numbers and all. Fully indexed and bookmarked for easy navigation repair overhaul manual. Rebuilding the rotax 503 ultralight aircraft engines, 503. The manual provides you with basic information on the safe operation of the engine. Ive decided to replace the continental 65 in my ultralight with the rotax engine it was designed for to reduce a load of weight.
Rotalk news episode 4 rotax s 915ispowered aquila a211 test aircraft, the scheibe sf25c falke firstever 912equipped aircraft. Downloading 2005 seadoo rotax 717787 rfi engine shop manual pdf. Rotax 447 installation manual maintenance manual operators manual parts manual main jet correction chart typical power torque and fuel consumption. Maintenance manual rotax engines, rotax 377, 447, 503. Jbm industries rubber carburetor boot socket holders. Aerofix aviation offer a mobile maintenance service with a fully equipped mobile workshop and a fully equipped static workshop by prior arrangement. Just leaf through a catalog from lockwood or california power systems, and youall see that every spring and bolt on these engines is available, in stock, in. It contains a section called the proper care and feeding of the rotax motor.
The first of these, fitted to very early rotax 912uls, had some of its components housed in a largish aluminium box. Maintenance manual 447, 503, 582 california power systems. When there, on the menu at the top, just click on tech info and select the topic of interest. Lockwood aviation supply provides parts and service for all rotax powered aircraft. More time in the air enjoy the longer flight range due to the fuel efficient technology and. Rotax aircraft engine 447 503 582 912 914 full service manual. Repair manual fr 125 max and fr 125 junior max page 2 edition 112000 preface this repair manual contains essential advice and data for professional maintenance and repair of the rotax kart engines, type fr 125 max and fr 125 junior max. View and download rotax 912ul repair manual online. Comes as shown with top gasket set and 2 sets of rings. Operators manual 447, 503, 582 rotax parts and lightsport.
Jul 26, 2014 rotax 503 engine, cdi, injected, compression and running test. Click on any picture for a larger image my motor has 435 hours on it and it has never skipped a beat. At that level we do not replace the rods or center 2 bearings. Description qty 447 ul qty 503 ul qty 582 ul availability price buy.
Table of contents this chapter of the repair manual contains general and. Rotax 503 installation manual maintenance manual operators manual parts manual main jet correction chart. Rotax recommends an overhaul on 300 hours or 5 years of operation. Rotax service overhaul service manual 377 447 and 503 ul.
All our fixedprice scheduled servicing work is completed along with a detailed workshop report sheet of the work carried out if requested. 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. All manual editions and revisions are current as of 27mar. Engine manuals rotax service repair workshop manuals. Rotax 503 aircraft engine troubleshooting return to ultralight news main index another reported problem with the 503 engine is in the breaking of the studs which are used to align the cylinders, and torque the heads. Factory service repair manual rotax aircraft engines 447 503 582 912 914 language. Rotax 503 engine, cdi, injected, compression and running test. Rotax 503 ultralight aircraft engine decarbon kit std bore. Page 1 service and repair manual applies to sinus 503, sinus 582 and sinus 912 equipped with rotax 503, rotax 582 and rotax 912 engines all tw and nw versions virus 912 equipped with rotax 912 engine all tw in nw versions. Snowmobiles ski doo download service and repair manuals. Rotax powered sling aircraft from the aircraft factory, the avmap navigation and engine monitoring system, and the rotax powered tucano experimental and lightsport aircraft. Table of contents this chapter of the repair manual contains general and safety information concerning the operation of the kart engines.
Rotalk news episode 4 rotaxs 915ispowered aquila a211 test aircraft, the scheibe sf25c falke firstever 912equipped aircraft. Before carrying out maintenance work on the engine, carefully read the maintenance manual. Unfollow rotax 503 engine to stop getting updates on your ebay feed. The structure of the manual follows whenever it is applicable the struc. Aerofix aviation rotax service, rotax servicing, rotax. The repair manual is based on the state of knowledge at the time of publication. Rotax engine manual pdf downloads california power. Jabiru 2200 and jabiru 3300 service, servicing, repair, upgrade, modification, bulk strip and rebuild, topend overhaul and full overhaul. Engines and components shipped in for repair will continue to be processed and.
This section simply lists all the rotax parts that we have for inventory. Contents this repair manual contains instructions for all the necessary repair and maintenance work on the rotaxengine type 125 max dd2. Besides the enginespecific parts, the most popular accessories are listed too. 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.
Installation manual maintenance manual operators manual parts manual main jet correction chart. There have been two significantly different systems fitted to the 912 914 series of engine. Service and repair manual applies to sinus 503, sinus 582 in sinus 912 equipped with rotax 503, rotax 582 and rotax 912 engines. Trained rotax heavy maintenance maintenance and servicing engineer for rotax 912 series of aircraft engines. During the last 40 years brprotax has invested in continuous design and development of rotax aircraft engines.