Jump to content

Uncommanded movement of the throttle lever


Shola
 Share

Recommended Posts

Please i need help.

We recently encountered an uncommanded movement of the #4 engine throttle lever from ground idle to just before the gate of flight idle. We checked and confirmed that the cable tension is ok. We also cleaned and greased all bell-cranks. Yet,  the problem persists. Once the throttle is moved from the ground idle, it creeps forward until it reaches the gate of flight idle. Any advise would be appreciated. Thanks.

Link to comment
Share on other sites

Just now, Moeed hassan said:

May b but do u think friction lock is the problem??? Bcoz friction lock works for all throttles not for individual throttle lever.... So i dont think that friction lock would b the problem.... 

I think I would make sure before I task my maintenance with two engine changes.

Link to comment
Share on other sites

On 10/21/2018 at 3:15 PM, NATOPS1 said:

I think I would make sure before I task my maintenance with two engine changes.

Hello NATOPS. Surprisingly,  the throttle creeping has stopped after we swapped the engines. The aircraft has been scheduled to go for functional check flight. I will let you know the outcome of the FCF. Thanks. 

Link to comment
Share on other sites

  • 5 years later...
On 10/23/2018 at 3:37 AM, Shola said:

Hello NATOPS. Surprisingly,  the throttle creeping has stopped after we swapped the engines. The aircraft has been scheduled to go for functional check flight. I will let you know the outcome of the FCF. Thanks. 

hello shola, could you please tell us the result?

 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...