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HelicopterKasama Srimok 90 › My FAIFA building progress(Updated on Jan 18 2011)
01-16-2011 03:37 AM  7 years agoPost 1
b999

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Hong Kong

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I read HF member Sage's great building guide. That's really professional!
Now, I got my FAIFA finally, I also wanna share my duilding progress. Hope you guys won't mind my pro skill, bad pothos & bad English

Ok, I also have a Srimok 90N, but I don't fly nitro anymore because I hate to clean up evertime(yup I'm a lazy pig). so, I'll put those parts which can use on FAIFA & keep the new parts as spare. I'm till thinking use 8717HV or 8915(same as 8717), I don't wanna waste the BEC fuction of Jive, but it only up to 6V....let me make decision later before install Elec...
Also, as my experience on Cyber head of 90N, the cyclic got blinding by the frame & swash linkage when pitch at +/-12degree, so, I'll to do Mod on the swash plate. I don't know do I nee to mod the frame, it's difference to 90N, I'll see when I go on there part.
My setup will be
Vbar 4.0
8717HV/8915(not sure yet)
8900G
JIVE 120HV
Scorpion 4035-500 / Pyro 30-12
6S1P 4100 25C *2
Let's see what I done on 1st day

OK, I think too much photos is meaningless
Let talking on key point.
Mina Gear & Crown Gear assembly
I did it in 2 stage to make sure both spinning as flat as possible.
1. install the main gear on the case, remember all the screw don't just reach, don't do it tight!

2. install the crown gear hub, dont put the crown gear on or you can't adjust the main gear. I did it with a plastic hammer to prevent damage the parts. & install main shaft to the frame.

3. Spin the main shaft by hand to see is it flat enough during spinning. if not, put your finger as close as almost touch the gear edge, spin it, once that edge touch your finger, screw a very litte on that screw. keep doing it until you are happy with it. then you can take off the crown gear hug & repeat the step on the crown gear.
These spend me 2 hrs

4. There are 2 types Servo mountadsapter for JR & Futaba, don't mix it up!

5. Cyclic Servo install
I'm using Vbar, so I need to make make sure servo on center piont before I put on the servo horn! It's PIA if you need to re did it after you installed the servo horn!! Make sure the joint coupling pate holes are inline when you put 3 of them together! Make sure the length of the servo shaft drive rod install at same distance. & there 0.5mm space allow between Aileron Lever Arm & bearing support!

6.Update a bit on wiring of elec
The blue stuff stick on Vbar is a cutom made Bluetooth adaptor made by my Friend. It's 100% work at the original one but just cost me $20

will keep update when I finish more.

About the cyclic blinding problem, already got some advice from MrMel. Should be going fine.

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01-16-2011 11:51 AM  7 years agoPost 2
dan-uk

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Bath, England

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What's wrong with the photography? Nice pics!!! In fact I can even see some cat hair??? on the TT pinion

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01-16-2011 11:55 AM  7 years agoPost 3
b999

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Hong Kong

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that's my bunny's hair! He always jumping around my Heli!

I'm adjusting the main gear, trying to keep it as flat as possible.
will update the photo later. I want to add some descriptio on the photos, but until now, only main gear assembly need to spend more time.

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01-16-2011 12:22 PM  7 years agoPost 4
Mercuriell

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Sunshine Coast, Queensland, Australia

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Nice pictures -

John

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01-17-2011 03:21 PM  7 years agoPost 5
hookmaker

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Copenhagen, Denmark

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Funny, one guy has a heli building bunny, another has a rat! Better get myself an animal to acompany me on late night builds - my wife signed off years ago

/Henrik

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01-17-2011 11:16 PM  7 years agoPost 6
dan-uk

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Bath, England

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My build instructor!!!

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01-18-2011 03:11 AM  7 years agoPost 7
b999

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Hong Kong

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mewoooo~~I love ypur kitty!

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01-18-2011 06:56 AM  7 years agoPost 8
b999

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Hong Kong

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few more photos of wiring.
+ my bunnies~~

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01-18-2011 07:32 PM  7 years agoPost 9
dan-uk

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Bath, England

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Cute, but the one on the right doesn't seem to have a face

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01-19-2011 12:26 AM  7 years agoPost 10
b999

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Hong Kong

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LOL~~That's why her nickname is Chewbacca!

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HelicopterKasama Srimok 90 › My FAIFA building progress(Updated on Jan 18 2011)
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