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Thread: Do I have a bad steering servo?

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Old 06-09-2012, 06:55 AM   #1
Quarry Creeper
 
Join Date: Feb 2009
Location: The work bench
Posts: 214
Default Do I have a bad steering servo?

Been building a used wraith I traded for, that came with a hobbywing 60amp esc and a 4600kv 9 turn motor. I installed a new CC BEC set at 6 volts, a used JR 8711 from my berg, and I am running 7.2 2 cell lipo's. Got it running and when the front wheels are up in the air they shake like they are freezing to death, and when I give it any throttle at all the fronts turn dead left and I have almost no control. I believe the servo is bad any thoughts?
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Old 06-09-2012, 07:03 AM   #2
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Join Date: Mar 2012
Location: U.K.
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Default Re: Do I have a bad steering servo?

did you remove the red wire from the esc to receiver because that may cause a problem and do the batteries have a high enough c rating to handle your ecs and servo?
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Old 06-09-2012, 07:31 AM   #3
Quarry Creeper
 
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Default Re: Do I have a bad steering servo?

Only wire in the rx is the signal wire of the y harness, the c rating is 30 continuous
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Old 06-09-2012, 12:54 PM   #4
Quarry Creeper
 
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Default Re: Do I have a bad steering servo?

Hit the LHS for a new 7955 hi-tech, problem solved!
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