Page 1 of 1

Rear main seal questions

Posted: Tue Oct 29, 2013 10:28 pm
by mrpham
Hey all.

Just doing my rear main seal, took out the old one and noticed that it had left a groove on the crank. I've been told that this is not uncommon, and all I need to do is install the seal in a different location.

How far can I push the rear main seal in? Or should I have it sticking out 1mm?


Thanks!

Re: Rear main seal questions

Posted: Wed Oct 30, 2013 6:19 am
by Gladiator
I've always been lead to believe it should be flush. Don't know for sure though.

Re: Rear main seal questions

Posted: Wed Oct 30, 2013 6:35 am
by mrpham
Thanks mate.

I've always installed rear mains flush to the edge too, but I don't know if I can in this case because of the groove worn into my crank from the previous seal. I feel that I should install the new seal in a different position so that it doesn't sit on the groove. Just not sure how deep I can install the new seal or just have it sticking out 1-2mm.

Re: Rear main seal questions

Posted: Wed Oct 30, 2013 4:41 pm
by Matt
You need a Speedi Sleeve. Some info here http://www.industrialbearings.com.au/up ... 271826.pdf
They're available at most bearing retailers for not much money.

Re: Rear main seal questions

Posted: Wed Oct 30, 2013 10:23 pm
by mrpham
Matt wrote:You need a Speedi Sleeve. Some info here http://www.industrialbearings.com.au/up ... 271826.pdf
They're available at most bearing retailers for not much money.


Thanks mate! Do you know if they sleeves can be installed with crank still in the engine?

Re: Rear main seal questions

Posted: Thu Oct 31, 2013 4:55 am
by geofiz
Yep, the sleeves can be installed in situ.