Honda-SOHC
SOHC.co.uk Forums => CB750 => Topic started by: Andrew-S on December 21, 2018, 08:16:41 PM
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Well, after a very short search for a decent 750 K1 I have bought UK Pete's Ruby Red, 20,648 mile, 1971 survivor and picked it up today. It's been standing unused for about 3 years with fuel in the tank, and it's minging. So my first job tomorrow is to empty the tank and give it a clean out as there is some internal surface rust to deal with - that'll hopefully stop my garage smelling like I've left a pair of 3 week old sweaty trainers, the socks, the sweatshirt and shorts in there..... There's a few little dings here and there, but nothing I'm bothered about and I'm looking forward to getting it started in due course, once 'normal safety precautions' are taken.
All-in-all, I'm very happy with the bike and Pete is a really decent and genuine bloke - but then I guess many of you already know that.
I now need to take some time over Christmas and think carefully what I want to do to it - in the meantime, here's a 'few' photos and no doubt I'll be picking your brains in the near future.
Oh, and I've bought my first bit for it; an OE grab rail which was missing, and the fact that I fitted it before I loaded the bike into the van caused Pete some amusement.
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48398087_10213305837375648_4801530200045125632_n.jpg?_nc_cat=105&_nc_ht=scontent-lht6-1.xx&oh=eabd7517be54ebddbf4aaf20918e6872&oe=5C8BA88A)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48374271_10213341760913714_4068958708065894400_n.jpg?_nc_cat=108&_nc_ht=scontent-lht6-1.xx&oh=395652da7742b8410ce08c4fe6212aa1&oe=5CD9F260)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48368453_10213305837655655_5478979085315080192_n.jpg?_nc_cat=109&_nc_ht=scontent-lht6-1.xx&oh=e003635234b4b441b95d3ad3426e987c&oe=5C990605)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48233999_10213305837975663_1017060199996850176_n.jpg?_nc_cat=107&_nc_ht=scontent-lht6-1.xx&oh=063f98752f3d7ad6f418ad74e8df5366&oe=5C8FD2EC)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48403268_10213341747353375_4807665612367069184_n.jpg?_nc_cat=106&_nc_ht=scontent-lht6-1.xx&oh=59d6ba4989c41097b2bdf2bf6cf3009c&oe=5CD9CD4E)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48384928_10213341607149870_1432650516982136832_n.jpg?_nc_cat=107&_nc_ht=scontent-lht6-1.xx&oh=0ab3f84075338eeb4bc6ce25acd31b88&oe=5CA03F78)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48963784_10213341606869863_185329956241276928_n.jpg?_nc_cat=106&_nc_ht=scontent-lht6-1.xx&oh=06718c0b31aac350132f0d10d4c3b12a&oe=5CD13A7E)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48371858_10213341612269998_3960797683362299904_n.jpg?_nc_cat=102&_nc_ht=scontent-lht6-1.xx&oh=8f09ed30653cdc24e80e6d2fe207255e&oe=5CD90BCE)
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Ok. So it’s snuggled down next to a Z.
What’s under the red/black cover?
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Ok. So it’s snuggled down next to a Z.
What’s under the red/black cover?
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72 TR6
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Good to do business with you Andrew, I hope the k1 brings you happiness, and I look forward to seeing your progress
Only 24 more bikes for me too sell now ,next is Rickman Kawasaki
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Awesome. Roll on spring 8)
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Good work - well done to both of you and enjoy a great bike there Andrew.
J
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Nice one ..I remember recommending that bike to Pete when he 1st got it as it was friend who was selling it.
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How much is the Rickman Pete?
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Not sure roy, I was thinking, of putting it up for £6995 to people that know me and possibly 7995 on eBay,
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The Rickman is a bloody bargain imho...superb bike.
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Thanks folks, I'm very pleased with the K1.
I spent yesterday pawing all over it and taking loads of reference photos. It is a great bike and in remarkable original condition, it'll need a new paintset eventually and a few other parts replaced - NOS or good used OE when ever possible.
My priority is to get it started and see where I go from there. So I drained the old fuel yesterday (minging stuff) and will need to treat the surface rust that lines the tank - ethanol is satin's liquid! I've been recommended 'Metal Rescue' to cure the tank - anyone used this stuff before, it's not cheap at about £30 for 414ml concentrate (makes a gallon), see: https://www.youtube.com/watch?v=fBQX5v4FmzI (https://www.youtube.com/watch?v=fBQX5v4FmzI)
Pete coated it in ACF50, a good move and it's done a good job. But I now want to remove it, so before I go just smear it and make it worse by using the wrong products/process, anyone got any experience of getting this stuff off?
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48406011_10213350586134339_4113769991650672640_n.jpg?_nc_cat=101&_nc_ht=scontent-lht6-1.xx&oh=82567bc958ba9e68ee706f920976d5cc&oe=5CA15170)
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I usually, just polish the metal with autosolve without removing any traces of acf50
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I usually, just polish the metal with autosolve without removing any traces of acf50
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That'd be right Pete, I read all this crap on the tinternet about how difficult it was to remove - should have just given it a go! ::) :D
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Andrew - I use Bilt-hammer Deox-C to derust my tank internals. You Do need to flush out any gunk/varnish residue first. I normally remove the stale fuel, then degrease / flush (if you’re careful you can use a pressure washer lance to clean out internally. Then make up a Deox-c solution with hot water and fill the tank with the solution warm.
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Yes I done a tank with 5hat stuff, then coated it with a diesel film as the tank wants to rust straight away
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Thanks for the heads-up, I'll look into that stuff.
Cheers
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Lovely patina.
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Bit of progress on the K1 today, spent 4 hours cleaning up some of the sharp end - tried a new product (to me) for cleaning and protecting chrome and plastics; 'Quick-Glo', pretty happy with the result after the first effort:
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48416337_10213358776099083_6041864154665451520_n.jpg?_nc_cat=110&_nc_ht=scontent-lht6-1.xx&oh=822a3d834a3b4fe102b5d890b370b287&oe=5CD3867E)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48935556_10213358775179060_681730387843481600_n.jpg?_nc_cat=110&_nc_ht=scontent-lht6-1.xx&oh=9e79918e58f4bf74f7b1a7c64149927a&oe=5C8B96EC)
(https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/48425996_10213358775379065_6662242201700925440_n.jpg?_nc_cat=110&_nc_ht=scontent-lht6-1.xx&oh=76c6363123017e1c4f5f21d546f4c8de&oe=5CD9F1D0)
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Wow it works well
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Andrew - I use Bilt-hammer Deox-C to derust my tank internals. You Do need to flush out any gunk/varnish residue first. I normally remove the stale fuel, then degrease / flush (if you’re careful you can use a pressure washer lance to clean out internally. Then make up a Deox-c solution with hot water and fill the tank with the solution warm.
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Been using that stuff for many years as we have a 40 litre heated bath of it where I work BUT .. don't leave any chromed parts in it for an extended period as I left a CB250K front guard in it and it started to strip the chrome under where the original pitting was. Having said that a quickish immersion of a USA 500/4 rear guard worked wonders on the underside.