Hey guys anybody have the latest Hirobo Sceadu Evo 50?. Kit Name: Hirobo Sceadu Evolution 50 (EVO) Price: $ If this is your first kit however, the manual might be a bit intimidating. This is not a knock on Hirobo. 50 ARF model (only) has Evolution spec OS50SX-H engine. This engine is suitable for both F3C and 3D and setting up the engine is very easy.
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I found it easier to use a screw to cut starter threads in all the places that balls are going to be installed; they can be somewhat of a chore to start the screw with the ball on it and you can avoid stabbing yourself with a screw driver. I believe this main shaft also fits the original Sceadu Repeat the process on the other grip and you should have both sides done.
It was a bit heavier than some of the models out there but that contributes to its stable hover and rock solid fast forward and backward flight characteristics.
Oil and slide the washout base on to the shaft and snap the arms on to two inner balls on the swash plate.
Hirobo Shuttle Sceadu Evolution Instruction Manual Page 68
With the servo arm straight up, you should be able to tilt helicopter nose down and the rod should hit the center of the ball, tilt it nose up and the rod should slide back and hit the tail pitch change ball.
Engine mounted in frame. This bolt should be snug but not over tightened. As you will be increasing the mechanical gain of the tail system with larger blades, you may have to reduce your gyro gain slightly to compensate. You are pretty much forced to use blank servo wheels here and drill holes. No More Batteries coming loose in pirouettes!!!!!!
Put the main shaft down through the top and middle bearing block. Align it as shown in the picture with the middle ball on the swash on the right side of the helicopter and snap on the elevator A arms.
Blow moulded for smooth round Lines and definitely shock resistant. These are assembled the same way as the main rotor head, with the larger diameter bearing race going towards the hub.
Thrust bearings are standard for smooth collective changes through the entire pitch range especially under the demanding loads of radical 3D flight. This is a result of the molding process and we have found this on more seadu one model.
I got mm sticking out of either side. The light should flash and come on steady.
Hi everyone I need manual for Hirobo Sceadu evo 50 – HeliFreak
Of course, blades will need to be changed as well for the appropriate engine size. Use the brass eyelets with the flange towards the frame for the rest of the servos. I have a scanned copy of the Evo 50 HPM manual in my. Jeff is one of the true good guys in the hobby and stands behind the products he supports.
Once I started breathing again, post flight manuap revealed the clunk stuck at the front of the main manhal.
Hirobo Sceadu EVO
The gears are molded of extremely durable plastic for low cost and high reliability. Flip the idle up switch and ensure the light stays on. You also want to make sure that on the elevator servo maual there is one ball mounted towards the frame.
I flew 1 full tank only hovering for two minutes then landing and sitting at a high idle for one minute.
Main blades New mm symmetrical main blades are standard for 50 models. Note that engine cooling was considered a weak spot on the initial version of the Sceadu. I hieobo skipped locktiting the set screws on the paddles during assembly. The redesigned fuel tank held more fuel, and was secured between the frames by four rubber feet thus isolating it from vibration.
Also, this is where you use the other ball that has a recess for the screw head. After a couple of years the inevitable design update was carried out sdeadu incorporate a number of upgrades. New larger Bearing are used to support the collective lever system for complete “slop” free smooth control for any flight envelope. Any time that I have had a question and have emailed or called Jeff, the response has always been prompt and accurate.
Adjust the end point until they do, now sceaddu to low stick and the carb to full low closed and adjust the end point till they line up. The point is to keep them from vibrating. Take a thin file or emery board and take a small bit of material out manuap the channel until you can spin the guide freely with a very light touch of your finger. Grease the radial bearings with the greaser if you have one and grease the thrust bearing. Proper swash alignment, note odd ball goes to right. I skipped mounting the rudder servo until step 37 so I could align and tighten everything at one time.
Hiroboo — Take Your Painting To. One hole the bolt will slip right through, the other hole you would have to thread the bolt into, mark the smaller hole that you will be threading the bolt into, I used a silver sharpie pen as shown in photo Since we are building a 50, we use the steps on scsadu lower half of the pages.
All Sceadu EVO mnaual injection molded 19mm bearing holder as standard parts. It’s time to install the engine and clutch assembly. They are adjustable and easily removable should you need to change the tail boom.