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Next D . Fast Lad Performance . Ace Hobby

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Century Hawk - Falcon - Raven - Predator > hAWK PRO spinning
 
 
whizzer
Heliman
Location: weslaco tx 78596

have two hawk pro,s #1 is new using 7c futaba radio #2 is year older ,flys great checked all settings in radio for both- are identical//
using 401 gyro in both using s3151 servo,s like i said all is the same/// cannot stop #1 from spinning checked swithces on gyro all set the same servo travel is the same.... whats wrong??????? didnt do origanal set up#2 heli pilot did bout new one #1 set it up the same or did I??? must have missed something in gyro set up what??? thanks tk..
06-04-2008 02:04 AM
 
 
SuperSixTwo
Senior Heliman
Location: Lockwood, NV

Hold the head and twist the tail with your hand. I would bet its slipping.
06-04-2008 02:23 AM
 
 
KINGSPD
Senior Heliman
Location: Shreveport, La

check the bevel gear that is attached to he torque tube and is driven off the main gear, mine did this and it was only because the set screw came loose and the bevel gear was just slipping on the torque tube.
06-04-2008 04:00 AM
 
 
Dilbeck
Key Veteran
Location: Springdale Arkansas

Make sure your reverse settings are the same in the radio as well as on the gyro itself.

If it doesn't fly sell it!
06-04-2008 11:53 AM
 
 
rotormonkey
Senior Heliman
Location: Ottawa, ON - Canada

Actually gyro reverse switch should only be set the same on both if the gyro is mounted the same way on both. If the gyro is inverted on one, but not the other, change the switch on whichever one isn't working. Spinning tail usually means the gyro needs to be reversed.
06-04-2008 01:47 PM
 
 
Blade_Master1
Key Veteran
Location: Canada

Drink a few more beers and the whole room will spin too

JM2C's :)
06-05-2008 12:42 AM
 
 
Tap or Snap
Senior Heliman
Location: Springhill, Fl

I lost the tail twice do to failure of the torque tube. This has happened on my Hawk Pro and a friends. Im not sure what caused this but since I put a pin in it like Century does on the Predator. Id still like to no why these parts failed or why Century wont pin the end like they do on the Predator.

--Jeff--

06-05-2008 02:10 AM
 
 
whizzer
Heliman
Location: weslaco tx 78596

thanks to all for your help to windy here today (yuma) to try it, but will as soon as wind dies down tk..
06-05-2008 04:33 AM
 
 
rowdog_14
Heliman
Location: antioch, tn

like tap and snap said check that metal torque rod, I had one fail on me too. I put a pin in it too and jb welded it. Also check your tail servo rod guides. I had one slide to the end right in front on the tail blades and it made the tail servo bind and not move.
06-07-2008 04:07 AM
 
 
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Esprit Model . Thunder Power RC . Real Raptors

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Century Hawk - Falcon - Raven - Predator > hAWK PRO spinning
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