Starboard Evo Mk1 Fuselage issue

1 year ago
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BobbinAbout
BobbinAbout
22 posts
22 posts
24 Jan 2025 2:46am
This afternoon when putting the rear wing onto the fuselage, the front screw felt soft. Ie it wasn't tightening. When I got in after an unsuccessful session, the thread had start coming out of the hole. I have then removed it with a pair of pliers.
any ideas on how to fix, or is this the sort of thing that Starboard what replace?
one photo shows thread halfway out, the other out completely, and then a phot of the thread in its own,




WillyWind
WillyWind
593 posts
593 posts
24 Jan 2025 3:52am
If it's under warranty, I would go that route.
otherwise, I think you have some options. One would get the same insert. I am pretty sure that is not a special size insert. You should be able to get it from a bolt store or online. You should check that the aluminum thread is still in good shape.
The other option is use a Timesert or similar. They are pricier but what I like about them is that it is a not a spring type insert; it's a sleeve. I don't know if they have them in stainless steel though (the one I used in my car was not but I didn't need SS).
you can always go to a machinists; some retired guys from the trade are always happy to help for very cheap. My machinist is a retired Boeing machinist; he is always happy to see me because I am the excuse for him to play with his tools.
jusavina
jusavina
QLD
1505 posts
QLD, 1505 posts
24 Jan 2025 12:32pm
They are M6 helicoils. They can be replaced easily if you have the right tool.
That can happen if you use a screw too short or too long, or if you tighten it too much or even with time.

BobbinAbout
BobbinAbout
22 posts
22 posts
24 Jan 2025 8:35pm
WillyWind said..
If it's under warranty, I would go that route.
otherwise, I think you have some options. One would get the same insert. I am pretty sure that is not a special size insert. You should be able to get it from a bolt store or online. You should check that the aluminum thread is still in good shape.
The other option is use a Timesert or similar. They are pricier but what I like about them is that it is a not a spring type insert; it's a sleeve. I don't know if they have them in stainless steel though (the one I used in my car was not but I didn't need SS).
you can always go to a machinists; some retired guys from the trade are always happy to help for very cheap. My machinist is a retired Boeing machinist; he is always happy to see me because I am the excuse for him to play with his tools.


That's great thanks. I've spoken to a few folk and understand this is repairable. I'll check out the helicoil and timesert options.
shaneNZ
shaneNZ
47 posts
47 posts
25 Jan 2025 4:21am
I've had this same problem a few times across my fuselages. Really easy to fix. Bought a stainless steel helicoil kit off AliExpress for about $30. Grab the end of the damaged coil and carefully wind out. Make sure there is no debris in the whole (clean out with some crc, etc). Get the new coil and the tool and just wind in till it's as far in as the others - just below flush with the top of the hole.

one tip for young players - the coil goes in with the little cross piece (that slots into the tool) facing down. I spent a good hour unsuccessfully trying to wind in the other way. Hey presto - you're done.
Mark _australia
Mark _australia
WA
23684 posts
WA, 23684 posts
25 Jan 2025 9:34am
BobbinAbout said..

WillyWind said..
If it's under warranty, I would go that route.
otherwise, I think you have some options. One would get the same insert. I am pretty sure that is not a special size insert. You should be able to get it from a bolt store or online. You should check that the aluminum thread is still in good shape.
The other option is use a Timesert or similar. They are pricier but what I like about them is that it is a not a spring type insert; it's a sleeve. I don't know if they have them in stainless steel though (the one I used in my car was not but I didn't need SS).
you can always go to a machinists; some retired guys from the trade are always happy to help for very cheap. My machinist is a retired Boeing machinist; he is always happy to see me because I am the excuse for him to play with his tools.



That's great thanks. I've spoken to a few folk and understand this is repairable. I'll check out the helicoil and timesert options.


It always was a helicoil
Mr Keen
Mr Keen
QLD
692 posts
QLD, 692 posts
25 Jan 2025 1:14pm
Got tired of helicoils failing and ditched Starboard.....
California
California
23 posts
23 posts
25 Jan 2025 10:58pm
I had the same with my 115 starboard black fuselage,
Just replace the helicole, super easy .
BobbinAbout
BobbinAbout
22 posts
22 posts
26 Jan 2025 6:24am
shaneNZ said..
I've had this same problem a few times across my fuselages. Really easy to fix. Bought a stainless steel helicoil kit off AliExpress for about $30. Grab the end of the damaged coil and carefully wind out. Make sure there is no debris in the whole (clean out with some crc, etc). Get the new coil and the tool and just wind in till it's as far in as the others - just below flush with the top of the hole.

one tip for young players - the coil goes in with the little cross piece (that slots into the tool) facing down. I spent a good hour unsuccessfully trying to wind in the other way. Hey presto - you're done.


Many thanks - I ordered some on Amazon this morning. Hopefully have that fuselage back in action mid-week.
BobbinAbout
BobbinAbout
22 posts
22 posts
26 Jan 2025 6:24am
California said..
I had the same with my 115 starboard black fuselage,
Just replace the helicole, super easy .


Thanks. Hope it is easy!
Wen
Wen
1 posts
Wen Wen
1 posts
25 Mar 2025 1:23am
Thanks for the useful info. Just a little question. I found online many different size of helicoils, both in length and diameter (like M5, M6, M8 etc.). Which one is the right one to order to fit the starboard fuselage?
Thanks in advance for the answer
Subsonic
Subsonic
WA
3418 posts
WA, 3418 posts
25 Mar 2025 5:25am
Wen said..
Thanks for the useful info. Just a little question. I found online many different size of helicoils, both in length and diameter (like M5, M6, M8 etc.). Which one is the right one to order to fit the starboard fuselage?
Thanks in advance for the answer


M6
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