Setting up and running-in an OS 105 HZ-R with Dave Fisher from Flyin' Fish model flight training.
Пікірлер: 36
@davesaban51447 ай бұрын
Hi Dave. Many thanks for the vid. I’ve been flying .91 HZR’s for years. Just got my first 105. Your video is invaluable to me for setting up this engine. Many thanks. Hope to meet you again soon.
@flyinfishrcguides13937 ай бұрын
Thanks for your comment Dave. Glad you found the video useful.
@smokinedwardow9 жыл бұрын
Great stuff more vids please! We dont see enough of Dave on you tube!
@andrewmicas43279 жыл бұрын
Good information for all beginners and the more experienced. Thanks Dave
@garyking46018 жыл бұрын
Thank you Dave Very informative and I didn't know about the end turning the engine clockwise to close the ports. Thank you very much
@akacagen5 жыл бұрын
Fantastic video. I've just replaced my OS 91 for the OS 105HZ-R and will take this video to the field tomorrow. Thank you!.. More videos from you would be great..
@aaronterwillegar9 жыл бұрын
Quite possibility the most informative Nitro video on youtube. Excellent Job! Fly on!
@KnifeEdgeHeli8 жыл бұрын
Excellent video Dave
@garfield2412773 жыл бұрын
Nice! Thank you - i think i nailed it finally because of your good explanations!
@marcossallua19848 жыл бұрын
Thank you Dave, Excellent!
@rtoebak763 жыл бұрын
Priming the engine. Throttle open full and place your finger on the exhaust. Priming will go very fast this way👍. Great video 🙂
@saerdnaw.96945 жыл бұрын
Great video! Many thanks!!
@RC3Dflownwithpassion8 жыл бұрын
Very nice videos!
@tonyl95163 жыл бұрын
thank you for a very informative video
@nealjag39175 жыл бұрын
very good advise thank you
@Deej-85 Жыл бұрын
Absolute god send this clip is, thanks for the advise Dave this is extermely helpful especially 7 years on it feels like im the only dinosour around still flying IC helicopters.. just treated myself to 700XN and a nice new 105 motor and pipe combo 👍
@juliefisher2618 Жыл бұрын
Thanks for your comment Deej. Enjoy your new 700XN. :)
@weasele16 жыл бұрын
real nice vid. i was an electric guy til i got my 30 raptor. now i think ill switch to nitro just for the large helis. I accidentally blew up my tt39 I have a nice os32 coming tomorrow don't want to burn that one out . btw real nice helis and flying
@umarraiofficial62292 жыл бұрын
🇮🇩👍🏻Great review
@PsychOut1015 жыл бұрын
Very helpful. What happened to the channel and ongoing vids?
@weasele15 жыл бұрын
verry nice video any tips on breaking in a new os50sx h i ordered a new engine itl be here tomorow for my raptor 50 . i think theres just one needle?
@juliefisher26185 жыл бұрын
There are two adjustments on the OS50SXH. The main (big) needle which is adjustable by hand, have this open so that the engine is running smokey & rich for the first 1/2 gallon. Gradually build up load on the engine; at this point you can now start loading the engine a little more & testing the full stick climb out. Don't persistently punch full stick climb out - apply smoothly & gently to test mixture. If the engine splutters on full power climb out, it is still rich. Lean out gradually over the next few tanks until you can get a clean climb without the engine getting lean. The idle mixture is adjusted with a screwdriver - if it is too rich, the engine will cut out on idle & if it is too lean, engine will race & be erratic on idle. This does not need a massive amount of adjustment; it may vary only slightly as the main needle is progressively leaned out.
@karldoo7 жыл бұрын
Good set up video pal, what main blade's r you running on t-rex 700 and head speed, thanks
@DaveFisherFlyinFish7 жыл бұрын
I'm using Align 700 3G Carbon main blades & am running a 1920 head speed.
@karldoo7 жыл бұрын
Cool Thanks !
@dasnagroup85587 жыл бұрын
Hello How much fuel was consumed with regular flights us how we can carry maximum fuel? Thank
@samsman0079 ай бұрын
When you say high range, mid range, are you referring to throttle or pitch curve? If it is throttle curve, then why governor is enabled and used, which definitely interferes with throttle position?
@flyinfishrcguides13938 ай бұрын
Hi. You are correct - when the governor is active, you can’t relate to throttle curves but you can relate to the power being used from your collective stick position (your pitch curve). So how do we determine which needle (range) we are using? Your high range needle is your main needle; this controls overall fuel adjustment for the engine. This needle is brought into play when you are applying full collective / climb out. When you are flying 3D around the mid-stick to ¾ stick of collective ie. tic tocs, piro flips this will be adjusted with the mid range needle. The low end / idle needle is adjusted to achieve a consistent tick over on the ground. Once the needles have been adjusted to allow the engine to run initially, make sure that your engine is warmed up properly before you fine tune the needle settings. Hope this helps.
@wjvail5 жыл бұрын
Very nice vid. Think about a "dead cat" on the microphone.
@LaurieBenjamin Жыл бұрын
I have watched this video many times and only this time I realized you have also got a fuel filter on the breather/pressure connection. Care to elaborate
@flyinfishrcguides1393 Жыл бұрын
Hi. A fuel filter off the exhaust is not strictly necessary these days because most fuel has synthetic oil and consequently there is very little carbon build up. In the days when castor was the main oil, the filter was to prevent pieces of carbon in the exhaust going back into the fuel tank. The model in the video was actually a customer's & he had fitted the fuel filter.
@princeepandey434811 ай бұрын
How can we stop our helicopter
@MrGrahams1 Жыл бұрын
Hi ya can you tell me if can use 12% nitro with 18% oil optifuel i am a new pilot to nitro helis i have os 55hz on a trex 600n fly just scale for now graham
@juliefisher2618 Жыл бұрын
Hi Graham. Your heli will run fine on 12% nitro with 18% oil though you will find it will be more fussy with set up, in other words the tune will vary more with different weather conditions. You will need to run it leaner (screw the needles in) than you would if running higher nitro. It will also have less power.
@ianmcnulty32794 жыл бұрын
Nice wind noise
@jerrykirwan91834 жыл бұрын
This video has excellent information, but sucks due to the fact Dave knows more about the OS 105 than video production. The wind noise made me move on to the next video.