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Washout tube installation


LimaMike08

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Hi All,

 

I have got to install a new washout tube/shock cord etc and was wondering if anyone has done it before and if there was any tips you could provide. I haven't had a close look at it yet but have been told it will be a bit a pain to do due to the lack of room to work in.

 

Any advise would be gratefully accepted. It is a Q2 wing if that helps or makes a difference.

 

Cheers

 

Les

 

 

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IIRC its a bit fiddly but too bad a job on the Q2 wing - you have the underwing access pocket to help & I don't think you need to remove the sail tension from the tip.

 

The exploded diagram in the manual might help you figure out how it all goes together

 

http://www.pmaviation.co.uk/admin/upload_pdf/Q2%20WinQ2_Wing_Pts_List.pdf

 

Cheers

 

john

 

 

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Crezzi,

 

I had a look at it today (didn't get right into it due to wind and rain and lack of hanger space)however it does look like the sail tension will have to be removed to get the room to move on the leading edge. Have you ever removed the sail tension on the tip? If so can you offer any advise? I would hate to not be able to get it back on or do damage due to wrong technique.

 

Cheers

 

Les

 

 

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I've done it on a few different wings & it varied between dead easy and a complete BA***ARD. In the latter case, we had fittted a new leading edge outer which maybe made it harder. No real trick - just remove the tensioning screws from the leading edge nose & slide the webbing off. Reverse to reassemble and be persistent but not brutal when sliding the webbing back on. Releasing the cross tube tension might help if you are struggling.

 

While you got the wing off - it might be worth checking that any SB have been done Eg http://www.pmaviation.co.uk/admin/upload_pdf/Sb97%20Q2%20WingTipInspection.PDF

 

http://www.pmaviation.co.uk/admin/upload_pdf/Sb84%20Sail%20Stitching.PDF

 

Hope that helps

 

John

 

 

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