Agile Rebuild

Discussion, questions, builds and tutorials on 550 size helicopters on up.

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treff
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Agile Rebuild

Post by treff »

I've still had problems with my Agile so I decided to do a complete rebuild and also do some mods.
I have turned the pinion upside down and put a new flat on the motor shaft because the drive belt
was not running square and the belt was slipping down on the drive. I've now cured that problem.
There was a spacer between the drives which was causing binding on the main shaft. I have removed that
and now everything moves very smoothly. I have also removed one of the spacers at the bottom
of the main shaft to give more room for the bevel gear to be adjusted and I have also taken out the grub
screw in the spacer on the tail shaft and replaced with one of better quality so that the shaft can not
move from side to side. This has made lots of difference to the smoothness of the whole helicopter.
Lastly I have replaced the thrust bearings in the tail for no other reason than I had spares.
Lastly, lastly I have put some lead in the nose so that the balance is now spot on. This also has made
a difference to the heli being more stable so I am delighted with all the work.
Went out this afternoon to the mountain above the house and was hovering out in the valley when
a woman who had turned up unexpectedly explain that "the police helicopter was flying very low" she
had never seen a rc heli before. I had a good flight and now everything seems to purr. I was getting worried
that it was too quite until I did a hard pull into the vertical, Wow! those blades do make a wonderful sound.
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danhampson
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Re: Agile Rebuild

Post by danhampson »

nice Treff, i'm glad you've not given up mate, i've been there a couple of times myself ready to throw the bloody lot in the bin.
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KevG
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Re: Agile Rebuild

Post by KevG »

Great news Treff, glad your getting on top of your little monster,
Minor league Aviator, against gravity which normally wins!

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Tony
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Re: Agile Rebuild

Post by Tony »

Wow, that's fantastic news Trev, really pleased you have that bird flying again... You must be pleased with your efforts. I know I always am when maiden works out...well done mate
Tony - AKA Blackwarrior - nice to be home again
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HK450 FBL - Hubsan X4 - RCX H250 FPV Quad with Skyzone goggles..
I reserve the right to be wrong: if proved wrong: I reserve the right to change my mind!!
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Lee
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Re: Agile Rebuild

Post by Lee »

Nice one Treff. Glad its working for ya now. :)
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murankar
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Re: Agile Rebuild

Post by murankar »

Congrats, keeping at it I see. That's good thing, think lol.
Matthias "URI X3" Urankar | Citizen 00742
Kit: Gaui X3
Servos: BK BL 3001 HV, BL 5005 HV
Motor: Scorpion HK 2520-3500 Kv
TX/RX: Specktrum DX6, VControl
Charger: PowerLabs PL6
Batteries: Pulse Ultra 2250, 35C
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Marius
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Re: Agile Rebuild

Post by Marius »

I'm also glad to hear it. Not many of us Agile guys on the forum :D
Your new friend from Norway!

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treff
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Re: Agile Rebuild

Post by treff »

Thanks lads appreciate your thoughts. It's now running like a Swiss watch but that does not mean things
will not go wonky again but one flight is the start of many....................I hope lol. I will get up to ten flights
and then I will start buying more batteries. It does fly superbly well, goes where you put it and moves through
the air at some speed so looking forward to getting the feel of the heli. Cheers
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Tony
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Re: Agile Rebuild

Post by Tony »

I get the urge to say don't get too complacent Treff, I know what it's like...lol, but I won't mention pre-flight checks, no.... Haha. I hope she carries on flying the way she is now mate
Tony - AKA Blackwarrior - nice to be home again
Novice pilot
HK450 FBL - Hubsan X4 - RCX H250 FPV Quad with Skyzone goggles..
I reserve the right to be wrong: if proved wrong: I reserve the right to change my mind!!
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