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Old 06-26-2007, 05:31 AM   #1
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Default Blue bird servo become hot after 30 sec

I bought a blue bird 621MG a week ago but after i tried 30 sec and i touch the servo casing and this servo becoming hot and my esc too... i tried to change receiver from airtronics to futaba and esc from novak cyclone to LRP QC1 and LRP QC2 but is same. Whats wrong with this servo?
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Old 06-26-2007, 06:25 AM   #2
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They are crap.
I've bought them in the past for smaller applications such as Legends racing and both servo's caught on fire.
Stay away.
Left hand turn....the only turn!:nod:
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Old 06-26-2007, 04:20 PM   #3
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I have 2 of them in a Tamiya F-350. They are fine for it. I think because the stress is far less than in racing. They are used for steering (MG-630) which isn't constant as in racing and for shifting (MG-620) gears which is seldom. I've heard bad things about them. I have also never checked to see if they get hot or not during use. I wouldn't try them in my race cars though solely because of the rumours. Remember you get what you pay for.
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