• Hey Guest!
    British Car Forum has been supporting enthusiasts for over 25 years by providing a great place to share our love for British cars. You can support our efforts by upgrading your membership for less than the dues of most car clubs. There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Upgraded members don't see this banner, nor will you see the Google ads that appear on the site.)
Tips
Tips

General Tech Aluminum oil gallery plugs

Share this page

R

rooster

Jedi Trainee
Country flag
Offline
I figure this belongs in general as I'm sure that all the TR's have the same aluminum oil gallery plugs.

On the TR6 block there are 2 aluminum oil gallery plugs one on the front of the engine:
0N8EJrmb.jpg

And one above the oil filter:
YHCeMQdb.jpg

Do these need to be removed before taking the block to be machined?

If I do need to remove them what is a reasonable substitute for the one in the front? Can a steel one be used?

Thanks
 
They probably don't have to be removed, but cleaning out the oil galleys will be easier with them gone. The hole at the front already has a pipe thread, so a steel plug can be used. However, the plug has to seat below the surface of the block so the end plate can go on. I had to tap the hole deeper.

The hole on the side of the block is tapped, but not with a pipe thread. A straight thread plug can be used, but you'll have to seal it.

Also, replacement aluminum plugs are available.

Ed
 
Since there is no compelling reason to remove them, then I'm going to leave them in. I have all the other plugs out, so blowing away any debris in those ares should be relatively easy.

Thanks
 
Back
Top