Forum

Notifications
Clear all

This Forum is a place for Piper Comanche pilots to communicate and discuss technical issues

If you join or reset a password, please check your Spam Email box for emails from Admin at ComancheTechTalk.com

Please put your questions on the forum as well so everyone can read and respond. Someone else might be having similar questions.

All questions or topics on the Forums automatically get sent to the Tech team as well.

PA30 alternate air cable

1 Posts
1 Users
0 Reactions
325 Views
Admin
Joined: 5 years ago
Posts: 1162
Topic starter  

PA30 alternate air cable

Postby Larry Martin » Mon Aug 15, 2016 4:18 pm

Like many, (so I'm told) my alternate air cables 17969-09 are rather stiff. (understatement)
Can the inner cable be removed from the outer housing and cleaned, inspect and slid back in, or is replacement the only option?

Thanks,
larry

Larry Martin
 
Posts: 38
Joined: Wed Jul 13, 2016 6:51 pm

Re: PA30 alternate air cable

Postby N3322G » Tue Aug 16, 2016 2:17 pm

Larry,

Can't answer your question but can tell you I got cables for this from McFarlane. Be sure to check alt air door operation and proper 1/8 in adjustment. It is a common failure area on Twins and results in bad things happening.

Pat

Patricia Jayne (Pat) Keefer ICS 08899
PA-39 #10 Texas

User avatar
N3322G
ICS member
ICS member
 
Posts: 1911
Joined: Thu May 08, 2008 1:58 pm
Location: Fort Worth, Texas area

Re: PA30 alternate air cable

Postby Larry Martin » Tue Aug 16, 2016 3:04 pm

Thanks Pat. I do have some work to do on my door hinges.

larry

Larry Martin
 
Posts: 38
Joined: Wed Jul 13, 2016 6:51 pm

Re: PA30 alternate air cable

Postby N3322G » Tue Aug 16, 2016 5:44 pm

Webco generally has those parts
Pat

Patricia Jayne (Pat) Keefer ICS 08899
PA-39 #10 Texas

User avatar
N3322G
ICS member
ICS member
 
Posts: 1911
Joined: Thu May 08, 2008 1:58 pm
Location: Fort Worth, Texas area

Re: PA30 alternate air cable

Postby Clarence Beintema » Wed Aug 17, 2016 2:30 am

Larry,

It could be done, you would have to straighten the engine end of the wire in order to remove it. Once pulled back about 4" be sure to catch the small steel ball from the cable. They can be lost easily, I know.

Clarence

Clarence Beintema
ICS member
ICS member
 
Posts: 134
Joined: Tue May 11, 2010 11:41 pm

Re: PA30 alternate air cable

Postby Larry Martin » Wed Aug 17, 2016 4:25 am

Thanks Clareance,

Any problem with cable break when bending it again?

Larry Martin
 
Posts: 38
Joined: Wed Jul 13, 2016 6:51 pm

Re: PA30 alternate air cable

Postby Clarence Beintema » Fri Aug 19, 2016 1:16 pm

Larry,

You can normally get away with it a few times. If the end does break, there is usually a little slack in the nacelle which you can gain.

Clarence

Clarence Beintema
ICS member
ICS member
 
Posts: 134
Joined: Tue May 11, 2010 11:41 pm

Re: PA30 alternate air cable

Postby Timothy Poole » Mon Aug 22, 2016 2:48 am

 
User avatar
Timothy Poole
 
Posts: 122
Joined: Tue Oct 28, 2014 8:43 pm
Location: KVKX

   
Quote
Share: