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 New kingpin turning in swing arm 
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Joined: March 10th, 2010, 12:37 am
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Location: Alone in my polytunnel with my pitiful competition onions
Post New kingpin turning in swing arm
Bollocks.


That's all. :(

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July 15th, 2011, 7:13 pm
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Joined: July 21st, 2010, 7:12 pm
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Post Re: New kingpin turning in swing arm
Rhythm Thief wrote:
Bollocks.


That's all. :(

You have my sympathy Cloudy, though your comment made me chuckle.

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July 15th, 2011, 8:34 pm
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Joined: April 22nd, 2009, 11:06 pm
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Post Re: New kingpin turning in swing arm
weld the bugger.

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July 15th, 2011, 9:46 pm
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Joined: August 19th, 2010, 10:44 pm
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Post Re: New kingpin turning in swing arm
I've seen that done by Mr. Pembro,worked a treat.Just ran a weld down the outside of the king pin housing and bingo,when it cooled, it pulled it in and made it tighter.Cant remember if he cut or ground a groove first,but i'm sure someone will let us know :lol:

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July 15th, 2011, 10:13 pm
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Joined: November 29th, 2008, 10:05 pm
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Post Re: New kingpin turning in swing arm
yeah, grind 2 grooves about 3-4mm deep and 5-6mm wide all the way round the kingpin housing, one nearer the top one nearer the bottom then put a *really* hot weld into it.

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July 15th, 2011, 10:30 pm
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Joined: March 6th, 2009, 1:40 am
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Post Re: New kingpin turning in swing arm
Or like this...

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Kingpin bore 'shrinking' prep. by slcchassis, on Flickr

Don't forget to let it cool before testing the fit of the pin in the arm.

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Kingpin bore 'shrinking', testing fit by slcchassis, on Flickr

As long as isn't a 'drop through' fit at the moment, this should do the trick.

ken

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July 15th, 2011, 10:44 pm
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Post Re: New kingpin turning in swing arm
Yep,thats what Rick did. :P

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July 15th, 2011, 10:56 pm
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Joined: July 21st, 2010, 7:12 pm
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Post Re: New kingpin turning in swing arm
If its any consolation John, just been out to see a local band play and on the return journey the brake pedal went to the floor. Had to drive twenty clicks with just the handbrake. Its Janice's car and she said "forgot to mention the brakes haven't been so good for a while". This is also our car for Salbris. Oh joy

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July 16th, 2011, 12:17 am
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Post Re: New kingpin turning in swing arm
Rhythm Thief wrote:
Bollocks.


That's all. :(


How can you tell? I take it you have the arm off?


July 16th, 2011, 12:53 am
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Joined: March 10th, 2010, 12:37 am
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Location: Alone in my polytunnel with my pitiful competition onions
Post Re: New kingpin turning in swing arm
No Sam, I've put the new bushes in the hub carrier and put the new pin in the arm. I haven't yet put the top welch plug on, and when I turn the hub I can see the pin moving with it. It should stay still and the bushes in the hub should move around it.

On the shopping list today is a welding helmet so's I can dig out my MIG welder tomorrow and have a go at shrinking the hole. If all else fails I have two spare arms in t' shed, but I'd rather keep the turned arms on it if I can. Cheers for advice, encouragement and so forth, I'll keep you posted.

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July 16th, 2011, 6:40 am
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