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Fun4All · 11-20-2012, 09:07 AM

I have a CB180z Pro and after a couple of hard landings this weekend no broken parts it started to spin counter clock wise. So like every other time I replaced to two front gears. Put it together, test flight still spinning. Took it apart and replaced the other three gears and checked the shaft, bearings and main gear. Test flight still spinning. Then thought the Rx 2437S gyro was the problem so turned it to ADJ from WK, tests flight now I could lift off for a short flight with all right rudder and trim but the spin returned shortly. Need some help please.

Easy Dog · 11-21-2012, 07:09 AM

I know it seems silly but check the tail servo/blade operation and also make sure its moving in the proper direction and check that the tail blades are not reversed.

Fun4All · 11-23-2012, 11:36 PM

Thanks for the help
I checked the tail servo, moves freely and in the right direction, the tail blades also move in the right direction. It has never done this before and I’ve had it for about 2 years.

Fun4All · 12-06-2012, 12:24 PM

It took some time and persistence to find the problem; it was the steal ball on the servo arm being loose loctite all good again

Easy Dog · 12-06-2012, 02:16 PM

Great, Some times these thing can give you gray hair !!!!!!

Best of luck

Easy Dog · 12-06-2012, 02:17 PM

Try these videos for Walkera

[ame]http://www.youtube.com/watch?v=KNSQ32pQQ6s&feature=plcp[/ame]

11-20-2012, 09:07 AM	#1 (permalink)
Fun4All Registered Users Join Date: May 2012	CB180z spinning I have a CB180z Pro and after a couple of hard landings this weekend no broken parts it started to spin counter clock wise. So like every other time I replaced to two front gears. Put it together, test flight still spinning. Took it apart and replaced the other three gears and checked the shaft, bearings and main gear. Test flight still spinning. Then thought the Rx 2437S gyro was the problem so turned it to ADJ from WK, tests flight now I could lift off for a short flight with all right rudder and trim but the spin returned shortly. Need some help please.

11-21-2012, 07:09 AM	#2 (permalink)
Easy Dog Registered Users Join Date: Feb 2012	I know it seems silly but check the tail servo/blade operation and also make sure its moving in the proper direction and check that the tail blades are not reversed. __________________ Shoot Fast, Don't Miss, Have Fun Mike D. .

12-06-2012, 02:16 PM	#5 (permalink)
Easy Dog Registered Users Join Date: Feb 2012	Great, Some times these thing can give you gray hair !!!!!! Best of luck __________________ Shoot Fast, Don't Miss, Have Fun Mike D. .

12-06-2012, 02:17 PM	#6 (permalink)
Easy Dog Registered Users Join Date: Feb 2012	Try these videos for Walkera [ame]http://www.youtube.com/watch?v=KNSQ32pQQ6s&feature=plcp[/ame] __________________ Shoot Fast, Don't Miss, Have Fun Mike D. .

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11-23-2012, 11:36 PM	#3 (permalink)
Fun4All Registered Users Thread Starter Join Date: May 2012	Thanks for the help I checked the tail servo, moves freely and in the right direction, the tail blades also move in the right direction. It has never done this before and I’ve had it for about 2 years.

12-06-2012, 12:24 PM	#4 (permalink)
Fun4All Registered Users Thread Starter Join Date: May 2012	It took some time and persistence to find the problem; it was the steal ball on the servo arm being loose loctite all good again

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