Any good ideas on getting the tappet chest gaskets to stay in place when you tighten the central bolt up, I tried some blue hylomar to no avail?
As you tighten the bolt the gasket just squeezes out from behind the breather allowing oil to drip when you shut down the engine and the oil collects in the tappet chest.
Tappet chest gaskets
-
- 1275 Cooper S
- Posts: 1549
- Joined: Thu Jun 24, 2010 11:19 pm
- Location: Essex
- Been thanked: 12 times
Re: Tappet chest gaskets
I always use a bit of superglue . Never affects anything and I've never had one leak ... Ken
1963 austin Cooper s mk1 1071
1966 Austin Cooper s mk1 1275
1968 Austin Cooper mk2 998
1962 Morris mini super 850
Porsche 997 turbo S
Ford transit van 280s.
I am from Essex
1966 Austin Cooper s mk1 1275
1968 Austin Cooper mk2 998
1962 Morris mini super 850
Porsche 997 turbo S
Ford transit van 280s.
I am from Essex
- rich@minispares.com
- 1275 Cooper S
- Posts: 6806
- Joined: Thu Aug 08, 2013 3:16 pm
- Been thanked: 2 times
- dklawson
- 1275 Cooper S
- Posts: 1166
- Joined: Tue Feb 18, 2014 4:44 am
- Location: Durham, NC USA
- Been thanked: 1 time
- Contact:
Re: Tappet chest gaskets
I also use RTV. To prevent slipping, apply a thin film, assemble the parts with the bolt finger-tight and then wait several hours (or preferably over night). Fully tighten when the RTV has cured.
Doug L.
-
- 998 Cooper
- Posts: 730
- Joined: Thu Jun 24, 2010 12:30 pm
- Location: Portugal
Re: Tappet chest gaskets
Yes, with the early convex covers with no lip to hold the gasket, a bit of glue is essencial. And don't tight the bolts too much, that will make the gaskets pop out.