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01-08-2014, 11:31 AM
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#1 |
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Senior Member
Join Date: May 2010
Location: Homelook Sweden
Posts: 178
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Found a crack in the cylinder head.
A crack just in casting joint, probably an old freezing damage.
Has run for 6 years with no visible lekage. Maybe it has been prepared with Wondarweld! Took engine 59A apart for overhaul and found this! Not funny! / Jorgen   
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01-08-2014, 11:35 AM
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#2 |
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Senior Member
Join Date: May 2010
Location: Santee, California
Posts: 3,505
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Re: Found a crack in the cylinder head.
Is that a commercially available pressure test plate, or did you make it?
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01-08-2014, 11:46 AM
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#3 |
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Senior Member
Join Date: Jul 2010
Location: UPSTATESC
Posts: 669
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Re: Found a crack in the cylinder head.
is it actually a crack or is the casting pourus? If it is pourus it was probably sealed with sealer or rust from the inside. Did you clean the head ?
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01-08-2014, 01:26 PM
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#4 | |
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Senior Member
Join Date: May 2010
Location: Homelook Sweden
Posts: 178
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Re: Found a crack in the cylinder head.
Quote:
Did a drawing and waterjet cut it out. / Jorgen |
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01-08-2014, 03:10 PM
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#5 |
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Senior Member
Join Date: Nov 2013
Location: Prescott, AZ
Posts: 585
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Re: Found a crack in the cylinder head.
How much pressure do you use for the test?
__________________
Nothing wrong with it except for the name on the front. Alex |
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01-08-2014, 03:35 PM
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#6 | |
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Senior Member
Join Date: May 2010
Location: Homelook Sweden
Posts: 178
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Re: Found a crack in the cylinder head.
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Quote:
Did some cleaning, found the crack and did a pressure test, about 2.5bar/35lbs. /Jorgen 
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