250 6 Cyl 2 piece rear main
Is it possible to change rear main seal out while engine still in truck? I have the tranny, bell housing and clutch out. has anyone tried?
thanks Ron |
Re: 250 6 Cyl 2 piece rear main
sure ya can....
you could almost pull the engine for the time it would take under the truck since you have the trans out of it.....plus while its out you could paint the engine Husker Red....GBR !!!!!! |
Re: 250 6 Cyl 2 piece rear main
Thanks for replying, I really don't have the room right now to pull engine. it would be Ideal if I could. As far as the Big Red, not doing so good this season.
Ron |
Re: 250 6 Cyl 2 piece rear main
4 Attachment(s)
Quote:
I have done it. You will need to disconnect the front engine mounts and lift the engine about 4", and hold it there. That will allow you to remove the oil pan. Otherwise, the front of the oil pan will not clear the front cross member. Look carefully at these pictures and you will see a 2X4 that I slipped under the crank pulley. I used a shop floor jack under that 2X4 (maybe a 4X4) to lift the front enough to get the pan out. Remember to "clock" the new seal. Jay |
Re: 250 6 Cyl 2 piece rear main
Thanks Lugnutz you are a True asset, also YoungPup.
Ron |
Re: 250 6 Cyl 2 piece rear main
I did the same as Lugnutz. It was a major effing PITA! The rear main seal isn't difficult, but trying to get the oil pan to seal with the 4 piece gasket set was awful. After it leaking twice I used the two log side gaskets and "Right Stuff" gasket maker on front and rear. Worked like a charm.
|
Re: 250 6 Cyl 2 piece rear main
Quote:
|
Re: 250 6 Cyl 2 piece rear main
Quote:
Thanks Ron |
Re: 250 6 Cyl 2 piece rear main
I only used Right Stuff instead of front and rear rubber gaskets. The rear rubber gasket would never work as it wasn't even the right shape to seal against the rear main cap.
|
Re: 250 6 Cyl 2 piece rear main
And it sealed up, Wow. You just filled the Cavity Top and Bottom with RS? How long has it held up? I think mine is leaking from the front Cam/Timing cover.
Thanks |
Re: 250 6 Cyl 2 piece rear main
Ever used Right Stuff? It's expensive for a reason...it is fantastic! It has not leaked 1 drop in mearly a year and a half.
|
Re: 250 6 Cyl 2 piece rear main
No I haven't but I know how bad some Rubber seals like mains leak. I will have to try it.
Just fill the void and install the pan? Thanks again Ron |
Re: 250 6 Cyl 2 piece rear main
Thanks fellas
Ron |
Re: 250 6 Cyl 2 piece rear main
Great advice thus far. With puctures no less. Members here are indeed a real asset.
Would like to add that a piece of stout copper wire is nice for pushing the old seal out. Apply a thin film of RTV to the main cap to prevent seepage between that and block. Some people like to install the seal offset slightly so the ends don't line up with block & cap. |
All times are GMT -4. The time now is 09:05 AM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com