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Whats this ? Seal or Bearing !!!

Posted: Fri Jun 11, 2010 7:23 pm
by Bomber
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This is a picture of the shaft that the two cam belt pulleys are on.(92 907IE)
Does any one know if the round black part around the shaft is a oil seal which can be easily replaced or is it a bearing cover ?
I have a small oil leak which i think is from this shaft :cry:

Cheers

Bomber :thumbup:

Re: Whats this ? Seal or Bearing !!!

Posted: Fri Jun 11, 2010 9:30 pm
by du907
It is a seal that can be replaced from the outside. My 907 leaked there after a shop rebuilt my engine. They said they didn't replace that seal and sure enough it started leaking. I took the bike back and they replaced the seal while I waited. It took them about two hours. I think they may have drilled a hole then used a sheet metal screw in the hole then pulled on the screw to get it out.
du907

Re: Whats this ? Seal or Bearing !!!

Posted: Fri Jun 11, 2010 10:54 pm
by ducbertus
the seal has a metal kind of cup inside.
when you insert a wood or chipboard screw you can pull it out and replace without major disassembly.
or drive a screwdriver behind the seal and lever out the seal.

good luck,


Bertus

Re: Whats this ? Seal or Bearing !!!

Posted: Sat Jun 12, 2010 12:12 am
by Tamburinifan
It is a seal.

Re: Whats this ? Seal or Bearing !!!

Posted: Sat Jun 12, 2010 6:47 am
by Bomber
Thanks Guys, :beer:
Just the information I needed, will attempt to remove the seal by the screw method :thumbup:

Regards

Bomber