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      06-16-2015, 02:31 PM   #25
Peter_R
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Quote:
Originally Posted by bmwperson View Post
AFAIK the wp has a 60k miles service interval... and if by plastic you mean composite then yes, there is quite a few composites that are stronger then steel and introducing steel in an all aluminum cooling system will promote corrosion.
Yes.. it is called dissimilar metal corrosion. A problem that has to be taken very seriously in the manufacture of aircraft components.
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