Manual motor os 91 fx

Engines for radio control airplanes and helicopters. View and download os 91fx user, service and care free manual online. A separate precisionmade needlevalve unit is installed at the rear, where manual adjustment is safely remote from the rotating propeller. Super filters large and small are available as optional extras. What i do is a good instruction for others with engines with the same symptoms. Keep these instructions in a safe place so that you may readily refer to them whenever necessary. Manual electric install a filter to the outlet tube of your refueling container to prevent entry of foreign matter into fuel tank. Os engines t2080sc silencer set 21xzr 21vg osm72106850. Os 91fx model engines instructions manuals for download. High to low most popular title manufacturer newest oldest availability 30 per page 60 per page 120 per page 180 per page 300 per page page of 1.

Os 91 fs surpass, christen eagle arf and uravitch extra rtf. With the 50sx, 61fx and 91fx, the needlevalve assembly can be installed either horizontally or vertically. This is the fs62v four stroke ringed engine with muffler from o. A typical method of beam mounting is shown below, left. Os fs 91 surpass customer engine disassembly part 1, video 3. This motor is produced by the worlds oldest and largest model engines design and manufacturing company, a company that has built more helicopter engines than any other manufacturer worldwide.

It is suggested that any instructions supplied with the aircraft, radio control equipment, etc. Great deals from robair hobby shop in osmaxengineparts. Shop rc plane accessories and more remote control products at tower hobbies. You can now download pdf files of exploded views of engines. Our selection of os engines products is quality built and designed for maximum fun. Before connecting the throttleleverservo linkage, make sure that no part of the linkage interferes with the internal structure of the aircraft or wiring, etc. Kop online ny aldrig start motor os 91 fx som ny 452116934 flygplansmotorer skick.

Installation in the model 15cva 25fx32sx for cz, 15cvacode no. The high needle adjustment out of the manual says 2 12 turns out and the low is the same. Radial motor mount cast aluminum how to fasten the mounting screws. Los15490 46ax ii we3071 silencerthe os max 46ax ii is a high pe. Fs 91 surpass four stroke cycle engine remove the needlevalve. Apr 11, 2012 new unused os max 91 fx 2 stroke engine this is a new in box never mounted, fueled fueled or run os max 91 fx 2 stroke glow model airplane engine. Find a range of os engines and motors for your rc car or plane at the modelflight rc hobby shop. Includes box, instructions, muffler, and tools as supplied by os max. Compact yet very powerful, the new max 15la is the kind of engine that just gets. Fuel is 0 percent nitro 20 percent morgan omega oil. Fs91 surpass four stroke cycle engine remove the needlevalve. Maxx 21tm dropin revo motor wmanifold osm12241 by os engines.

I dont care what you claim the motor is designed for i know it works well in my application. See parts list a typical method of beam mounting is shown below, left. I just bought a used os 91 fx 2 stroke with pitts muffler. However, higher gear caused by an excess of fuel within the ration is required for the 91sxh ring.

However, higher gear caused by an excess of fuel within the ration is required for the 91sx h ring. To ease hand starting a ringed piston setup is emplyed. With the 50sx, 61fx and 91fx, the needlevalve assembly can. Installation in the model for 46ax, 50sx, 4046fx code no. Engine max91fx owners instruction manual pdf download. Os max 91 vrdf ducted fan rc airplane engine new in open box. Designed for sport, but engineered for excellence, the 91fx offers the power and userfriendly features of other fx series engines in a displacement fit for largescale aircraft. Check out all the remote control products online at tower hobbies. Engine manuals in pdf please post dated manuals here page. Set the throttle lever linkage so that the throttle rotor is a.