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Ducati Monster Forum

Moto Board => Tech => Topic started by: greenmonster on May 02, 2009, 05:25:18 PM

Title: Dreaded Oring oil leak head-cyl!
Post by: greenmonster on May 02, 2009, 05:25:18 PM
A bit frustrated, have oil leaks on both my Monster & 907, on hz head-cyl, oil line at exhaust valve.

Is there a fix f that?
Tried 0,5mm thicker Orings w 907 w no good results.  >:(
Title: Re: Dreaded Oring oil leak head-cyl!
Post by: Norm on May 05, 2009, 06:44:31 AM
Are you referring to the external drain line where in attaches to the head or the mating surface between the head and jug?
Title: Re: Dreaded Oring oil leak head-cyl!
Post by: greenmonster on May 05, 2009, 05:20:36 PM
Mating head-jug.
Title: Re: Dreaded Oring oil leak head-cyl!
Post by: Norm on May 06, 2009, 06:44:36 AM
Check your "freeze" plugs, if/when those leak, they need new ones and need to be a TIGHT fit (FHE [bang]).
Title: Re: Dreaded Oring oil leak head-cyl!
Post by: greenmonster on May 06, 2009, 08:06:24 AM
OK, thx.
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