Oil leak - Wr450f 2004
Posted March 11, 2016 - 05:37 AM
I've replaced bolt and O-ring.
Still leaks... Why, and what to do?
Posted March 11, 2016 - 01:21 PM
It looks like from the photo that someone overtighten the bolt. It looks a little off centered. There appears to be a small crack on the arm itself. Maybe replace the enitre oil arm assembly.
Posted April 06, 2016 - 01:16 PM
I had this on my '05 after I did a rebuild on it. My problem turned out to be the dowel pin. It was hard to see at first, but the dowel had split from top to bottom.
Edited by freestyle250, April 06, 2016 - 01:18 PM.