I presume she took note that this is a mineral oil hydraulic system (not synthetic/glycol-based). The mineral oil will eat rubbers not meant for it and vice-versa.
Dunno. It was a hydraulic cylinder shop, I think I may have mentioned "mineral oil". Maybe not. Aren't most bulldozer cyls on mineral oil?
-- Jim _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com