PIK-20B worn our rear wing pin positioning sleeve - size & drawing wanted

25 views
Skip to first unread message

László Szarka

unread,
Jan 19, 2026, 9:40:34 AMJan 19
to PIK20
Dear All,
My flight mate in LHOY has a completely same PIK20B as mine.

Now he faces the abovementioned problem with too much slop in the rear sleeves on the wing side that embraces the cro-molly wing pin joints. 

It seems to be clear that the two parts for R -  L should be remanufactured.

Can you please advise on the exact size and materials?

Furthermore, there should be a drawing on that, namely the No. 402 according to Traficom website list but that one is missing from the download area. 
This might be crucial to showcase for the authority after accomplishing the CRS successfully.

So, do you eventually have the drawing 402 (or in case the Carbon Pik 20, 1010 or 1011)  ?

Thank you in advance,

Regards,

Laszlo

Riku Rissanen

unread,
Jan 19, 2026, 9:45:25 AMJan 19
to László Szarka, PIK20
Hi, 

If the drawing is nro 402, we can ask it from Traficom I think.

Rgds 

Riku
From: pi...@googlegroups.com <pi...@googlegroups.com> on behalf of László Szarka <mindstor...@gmail.com>
Sent: Monday, January 19, 2026 2:40 PM
To: PIK20 <pi...@googlegroups.com>
Subject: [PIK20] PIK-20B worn our rear wing pin positioning sleeve - size & drawing wanted
 
--
Visit the website at https://sites.google.com/view/pik20/ for files and archives
---
You received this message because you are subscribed to the Google Groups "PIK20" group.
To unsubscribe from this group and stop receiving emails from it, send an email to pik20+un...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/pik20/7cd48297-1554-4fad-b574-b1aac887c4e1n%40googlegroups.com.

Janos Bauer

unread,
Jan 20, 2026, 9:22:25 AMJan 20
to László Szarka, PIK20
Thanks to Zsolt and Riku, we managed to find the relevant drawing and trace back the material used for this sleeve.
The drawing is attached in case others need this replacement.
Here is the applied material:
PROMET Ap110 alumiinipronssi | Keskipakovalu Oy https://share.google/jp87iw8bZVcXQ5tMp

Regards,

Janos

ps: thanks Riku & Zsolt

--
12079-PIK-20B_514 Siiven kiinnitysosia.pdf

László Szarka

unread,
Jan 20, 2026, 9:40:41 AMJan 20
to PIK20
Thank you János & Riku
we appreciate that... it seems to be solved was really quickly ! 

:)

Kind Regards

Laci

Riku Rissanen

unread,
Jan 20, 2026, 12:58:02 PMJan 20
to László Szarka, PIK20
No problem:)

We still have here information for PIK 20, I know members of the building team as well. But Traficom is also good authority to advice with drawings etc. 

Rgds, 

Riku
Sent: Tuesday, January 20, 2026 2:40 PM
To: PIK20 <pi...@googlegroups.com>
Subject: Re: [PIK20] PIK-20B worn our rear wing pin positioning sleeve - size & drawing wanted
 

Riku Rissanen

unread,
Jan 20, 2026, 12:59:48 PMJan 20
to László Szarka, PIK20
And I have 4 x PIK-20 in my sales list here...

One unused PIK-20B/PIK-20D canopy (plex) is also for sale.

Rgds

Riku
From: pi...@googlegroups.com <pi...@googlegroups.com> on behalf of Riku Rissanen <rikuri...@hotmail.com>
Sent: Tuesday, January 20, 2026 5:57 PM
To: László Szarka <mindstor...@gmail.com>; PIK20 <pi...@googlegroups.com>

Janos Bauer

unread,
Feb 11, 2026, 4:19:17 AMFeb 11
to PIK20
Dear PIK friends,

We managed to produce a set of bushings, which has been successfully installed and tested. We plan to make spare sets for ourselves (three of us have the same PIK20B version).

If you would also like a spare kit (4 bushings), please let me know and we can ask the lather operator to manufacture additional sets. The cost of one set will be 50 EUR.

This part is compatible with the original PIK20 and PIK20B only.

Kind regards,


Janos



Reply all
Reply to author
Forward
0 new messages