Has anyone got a quick in situ fix for stripped cowle bolt threads.Especiallyt he top one
Interested in function over form if you get my drift.
LCGB Forums
The ability to post messages is restricted to LCGB members. Any questions contact us at lcgbadmin@googlemail.com
mag flange
12 posts
• Page 1 of 1
mag flange
by Scooterlam » Sun Jul 05, 2015 6:22 pm
- Scooterlam
- Posts: 1377
- Joined: Mon Jun 09, 2014 10:59 pm
Re: mag flange
by Angry Bloke » Sun Jul 05, 2015 7:17 pm
As a last resort ,for an in situ fix I would use a self tapper -
A bodge I know but it will do until you retap of throw in an insert
A bodge I know but it will do until you retap of throw in an insert
-
Angry Bloke - Posts: 274
- Joined: Sat May 31, 2014 11:03 am
- Location: Flying 8 Balls - Norwich
Re: mag flange
by byron » Sun Jul 05, 2015 7:23 pm
Angry Bloke wrote:... I would use a self tapper -
shocked mate!you can usually use the M5 helicoil tap on there without drilling, or enlarge to M6
either way, make sure it's going in straight as not a lot of alloy around there to go astray...
-
byron - Posts: 171
- Joined: Sun Jun 08, 2014 3:09 pm
- Location: norwich
Re: mag flange
by Warkton Tornado No.1 » Sun Jul 05, 2015 8:16 pm
I'm trying to upload a photo. There is a message:
Sorry, the board attachment quota has been reached.
Yet I uploaded it on:
Sat Jun 06, 2015 12:49 pm
Sorry, the board attachment quota has been reached.
Yet I uploaded it on:
Sat Jun 06, 2015 12:49 pm
- Warkton Tornado No.1
- Posts: 2247
- Joined: Sun Jan 11, 2015 1:27 pm
Re: mag flange
by Knowledge » Sun Jul 05, 2015 10:29 pm
I would have thought that the cowling would stay on with this particular bolt missing, or are your needs more asethetic than that?
-
Knowledge - Posts: 1969
- Joined: Sat May 31, 2014 11:42 am
- Location: Ipswich
Re: mag flange
by Scooterlam » Sun Jul 05, 2015 11:33 pm
Aesthetic, Me, I thought we had we met!. 
Whats the rivet thread thingies I,ve heard about, would they be doable.
Whats the rivet thread thingies I,ve heard about, would they be doable.
- Scooterlam
- Posts: 1377
- Joined: Mon Jun 09, 2014 10:59 pm
Re: mag flange
by Angry Bloke » Mon Jul 06, 2015 7:50 am
byron wrote:Angry Bloke wrote:... I would use a self tapper -
I know - I was crying as I typed ..............but I did say last resort
-
Angry Bloke - Posts: 274
- Joined: Sat May 31, 2014 11:03 am
- Location: Flying 8 Balls - Norwich
Re: mag flange
by Warkton Tornado No.1 » Mon Jul 06, 2015 2:35 pm
Here you go!
You do not have the required permissions to view the files attached to this post.
- Warkton Tornado No.1
- Posts: 2247
- Joined: Sun Jan 11, 2015 1:27 pm
Re: mag flange
by Scooterlam » Mon Jul 06, 2015 10:41 pm
Warkton Tornado No.1 wrote:Here you go!
Not sure what I'm Looking at there.
http://www.ebay.co.uk/itm/THREADED-STEE ... 5419800bf8
Going to try opening the hole from the inside and JL metal one of these in.
Got loads of flanges that need these doing.
- Scooterlam
- Posts: 1377
- Joined: Mon Jun 09, 2014 10:59 pm
Re: mag flange
by Warkton Tornado No.1 » Tue Jul 07, 2015 2:01 am
Sorry you can't visualise it. My apologies.
Effectively, a high tensile M5 socket countersunk screw is Loctited from the inside to create a stud. When the head cowling is offered up, it is much easier to get into place, then washers & nyloc nuts are fitted to retain the cowl.
Obviously, you cannot do this with the flywheel cover.
Effectively, a high tensile M5 socket countersunk screw is Loctited from the inside to create a stud. When the head cowling is offered up, it is much easier to get into place, then washers & nyloc nuts are fitted to retain the cowl.
Obviously, you cannot do this with the flywheel cover.
- Warkton Tornado No.1
- Posts: 2247
- Joined: Sun Jan 11, 2015 1:27 pm
Re: mag flange
by Warkton Tornado No.1 » Tue Jul 07, 2015 11:47 am
No. The holes allow the head cowling to lift off as per normal.
It's that you have a much stronger thread with the 'stud' not being screwed in & out wearing out the alloy.
The picture is just an ex-race mag housing, but you can make a better job of it by reducing the size of the head.
It's that you have a much stronger thread with the 'stud' not being screwed in & out wearing out the alloy.
The picture is just an ex-race mag housing, but you can make a better job of it by reducing the size of the head.
- Warkton Tornado No.1
- Posts: 2247
- Joined: Sun Jan 11, 2015 1:27 pm
12 posts
• Page 1 of 1
Who is online
Users browsing this forum: Bing [Bot], Google [Bot], Google Adsense [Bot] and 23 guests