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  #1  
Old 19th April 2011, 08:50 AM
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David_17 David_17 is offline
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Default Had a little oops...

I've been putting off drilling a hole in the top of my alloy fuel tank, for the gauge sender. After finally going for it, drilled the hole and looked through into the tank, and remembered why i wasn't going to drill it at the end...

My tank has baffles in it, and where i drilled the float arm would be undeneath a baffle, so wouldn't work.

Anyhoo, I've drilled another one at the opposite end, which i should be able to fit the float round the baffle.

So my question is, can i tigerseal a square of aluminium over the first hole i've drilled? Will that fail IVA?
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Old 19th April 2011, 09:29 AM
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if it was me i would weld it back up. its the only way to be sure. i dont think tiger seal is fuel proof
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  #3  
Old 19th April 2011, 09:33 AM
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I cant weld aluminium And I dont want to take it all out, to get it done somewhere.

The other thing i thought about was riveting a plate over the hole with a cork gasket.
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My Build Diary - http://davesroadster.blogspot.com/

*updated 7/6/11*

Best bit so far: Getting it running
Worst bit so far: Cutting steel for wishbones and engine mounts.
Most annoying bit so far: Generator packing up half way through welding.
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  #4  
Old 19th April 2011, 09:43 AM
monsterob monsterob is offline
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Make it into an inspection panel get a larger piece as you sugest an bolt it on with a neoprene / nitrile rubber gaskett ( one o them cant remember whicb is better )

Im fitting an internal pump so i need a large inspection panel so planned this route to fit my pump but im not using ally
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  #5  
Old 19th April 2011, 12:18 PM
snapper snapper is offline
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Tiger seal is not fuel proof, ask me how I know!!!
Cork and or rubber if you must, you could take the opportunity to fit breathers and fuel return gubbins.
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  #6  
Old 19th April 2011, 05:42 PM
KAMBO KAMBO is offline
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you need some of this "we call it shit in the trade"

http://www.silmid.com/Products/Seala...R1782C150.aspx
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  #7  
Old 19th April 2011, 09:29 PM
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Thanks for the help guys, Il'll bolt a bigger plate on with a gasket.
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My Build Diary - http://davesroadster.blogspot.com/

*updated 7/6/11*

Best bit so far: Getting it running
Worst bit so far: Cutting steel for wishbones and engine mounts.
Most annoying bit so far: Generator packing up half way through welding.
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  #8  
Old 19th April 2011, 09:58 PM
monsterob monsterob is offline
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£40 quid he could pay someone to weld it back up !

Or the less than a tenner option cork preferably a fuel resistant rubber gasket and some bolts

Remember the book title ? Lol
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  #9  
Old 21st April 2011, 05:42 PM
KAMBO KAMBO is offline
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Quote:
Originally Posted by monsterob View Post
£40 quid he could pay someone to weld it back up !

Or the less than a tenner option cork preferably a fuel resistant rubber gasket and some bolts

Remember the book title ? Lol


i would have happily donated a tube full to the cause as we use it everyday....
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  #10  
Old 21st April 2011, 08:10 PM
TheArf TheArf is offline
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And doesn't that sh1t get everywhere Kambo
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