Local Machine Shop or Gear Head: Help.
#1
E for Engourged.
Thread Starter
Join Date: Nov 2002
Location: oDU.
Posts: 3,512
Likes: 0
Received 0 Likes
on
0 Posts
Local Machine Shop or Gear Head: Help.
Hey guys. I'm rebuilding a '87 XL250R in my living room and finally identified the home this mystery "cap" that I had discovered in the bottom of my crankcase. It appears to be an oil gallery plug that fell out of the end of my countershaft. I need it to go back in and never come out. So, I'm looking for a local machine shop, repair shop, or gear head that will either:
Here are some pictures of the hole, the cap, and it's approximate relative size. Post a reply or shoot me a PM with ideas you have or places you know of. I could probably do this myself, but dont want to fuck it up, and would rather pay to have it done by someone who WON'T fuck it up.
HOllerrrrrrr.
Here are some pictures of the hole, the cap, and it's approximate relative size. Post a reply or shoot me a PM with ideas you have or places you know of. I could probably do this myself, but dont want to fuck it up, and would rather pay to have it done by someone who WON'T fuck it up.
HOllerrrrrrr.
#3
Racetracks
Join Date: Nov 2002
Location: How long is a piece of string?
Posts: 15,668
Likes: 0
Received 0 Likes
on
0 Posts
Re: Local Machine Shop or Gear Head: Help.
If that plug already came out, you don't want to put the same plug back in. It's a press fit, and hollow things that are press fit don't really fit correctly more than once. Get a new plug or get it tapped for a threaded plug. I'm not really sure I'd put an NPT ("pipe plug") in the cam though, because the threads are very coarse and the hole has to be pretty large because it's tapered. You don't really want a nice stress riser at the end of the cam where the sprocket is. A finer thread non-tapered plug would probably be a better idea.
I saw a R6 engine completely grenade a few years ago from that exact same problem. That basically dumps almost all of the oil pressure in many of the critical locations. Nothing in the top end was worth salvaging so the plug was never reinstalled.
I saw a R6 engine completely grenade a few years ago from that exact same problem. That basically dumps almost all of the oil pressure in many of the critical locations. Nothing in the top end was worth salvaging so the plug was never reinstalled.
Last edited by Fabrik8; 10-13-2010 at 02:01 PM.
Thread
Thread Starter
Forum
Replies
Last Post
Vr6JasonMk4
757
2
03-16-2010 08:13 AM