View Full Version : walkera 4#3b tail cables

10-28-2008, 03:06 PM

I have just replaced my tail motor on my Walkera 4#3B


1) Are the cables too long or does it not make a difference ?

2) Does the tail motor plug > go to the bottom socket on the receiver (black cable left side, red on the right of the plug) & main motor 3rd slot ?


10-28-2008, 08:13 PM
Yes tail motor is at bottom then next up is main motor. On plug Black goes to the left, Red on right. Yes thier is excess wire.
How fast does your 4#3 piro? My tail is very slow and I just installed a new motor in the tail.

10-29-2008, 04:52 AM
it piros very fast, but the p[roblem is the unit is out of control, i think i damaged my rx

10-29-2008, 07:58 AM
Its should be fast. Mine is just broken as well. Have your tryed reducing the gain?

10-29-2008, 07:59 AM
there is no gain adjust only servo arm adjust screw

10-29-2008, 08:09 AM
The servo adjust has no effect on the tail? Boy my reciver is really not working. My servos don't move when I turn the pot.

10-29-2008, 01:12 PM
as far as i know it doesn't do anything, i adjusted the screw 1/8 and then reset the connection to adjust the servo throw.

11-07-2008, 02:51 PM
The motors seem to vary in quality, main and tail. With some tail motors I get really fast piros, some seem to struggle