RunRyder RC
WATCH
 1 page 485 views POST REPLY
01-12-2013 02:51 PM  7 years ago
Topic Vote0Post 1
Magnumeng

rrVeteran

Good old NC

MyPosts All Forum Topic
Jerking Left
Hello all,
I am having an issue with my bird just jerking left. I can hold the model steady for a bit then all of a suppen it will jerk/drift left. And then it is a fight to hold steady.

Bird - AHF 50N
Engine - OS 55HZR
Servos - BLS451
Regulator - Scott Gray (6v)
CGY - 1.3 default settings, Mounting using 3m double sided tape
Swash mix - 60,60,60
Rates - 20N, 65A, 80A (jerks in all)

Any helps would be grate.
SHARE  PM  EMAIL  GALLERY  Attn:RR  Quote
01-12-2013 03:49 PM  7 years ago
Santiago P

rrProfessor

Dayton

MyPosts All Forum Topic
That is the behavior of too much vibration where the gyro sensor is mounted, or something very wrong vibrating within the chassis.

Inspect the helicopter and make sure engine is running smoooth.

Remount the sensor, Use stiff moulding tape or the tape provided the CGY 750.

I had the same issue with other units on my Avant FX 91.
It did the same, sudden hard left dive, almost crashed.
My heli is a very stiff chassis and harshly transmits vibrations. Mounted the gyro with more rigid tape, and adding a strap cured the problem.

good luck

Santiago
SHARE  PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
01-12-2013 04:15 PM  7 years ago
Mr.HillBilly

rrVeteran

Salesville, OH - USA

MyPosts All Forum Topic
Mine has flown great for the last 5 months and today I get a random hard twitch on all 3 axises. Rudder is always to the left on the nose and the elevator it is always nose down. I stopped flying and I am re greasing the grips and giving a good look over. Only thing different today from the last few days is it is 20+ degs warmer out.

I was hoping I was not going to find a post saying that their 750 was dieing when this started happening.
SHARE  PM  EMAIL  GALLERY  Attn:RR  Quote
01-12-2013 04:33 PM  7 years ago
Magnumeng

rrVeteran

Good old NC

MyPosts All Forum Topic
My two other 750's are flying just fine... weather here is about 20 degs colder than the last place it flew good...
SHARE  PM  EMAIL  GALLERY  Attn:RR  Quote
WATCH
 1 page 485 views POST REPLY
 Print TOPIC  Make Suggestion 

 1  Topic Subscribe

Tuesday, April 7 - 5:49 pm - Copyright © 2000-2020 RunRyder   EMAILEnable Cookies

Login Here
 New Subscriptions 
 Buddies Online