Has anyone damaged their 400ex oil cooler?

[RIDER11X]

I know this sounds dumb, but is the oil passing through the straight flat tubes between the fins? I have some damge in the fins of mine and want to know how close I am to a oil leak. Thanks!:cool:

[K_Fulk]

If the outside of the fins are just bent a little its not gonna cause the oil to leak. But it may keep the cooler from working like it should. (not cooling as much) Depends how much is bent.

i have a few little spots where they are bent from rocks & trees & stuff...doesnt seem to bad to me