RMS "Stuck" Removal Hints?
 

Trying to pry out my RMS - and it seems to be stuck pretty well.

I've just done a forum search on this...but most of the info I've found relates to RMS installation and not removal.

At any rate, I'm tempted to drill some small holes in the rms to see if I can weaken and deform it, to make removal possible.

Any other tricks I might try? Thanks!

I've never done a Porsche RMS but on GM and Fords I used to run a screw or two into the seal and pull on that.

I found what works best is a very small, blade screwdriver. Pry on the inside part of the seal (not along the case). Or, use a larger version of a dentist's pick and pull it that way. Be especially careful not to score or scrape the crank or the engine case.

You guys never heard of a seal puller?

http://www.matcotools.com/ProductImages/SP56.jpg

Rasta MonstA!!! seal puller +1 ,ok 944 learn how to use the tool mar the case housing, or you will have more leaks, you can patch with silicone, but ultimately do it right. do you have a small slide hammer? you can put some self tapping screws in the seal @ top and bottom and use a puller attatchment to a slide hammer and attack it from the top and bottom. thats the safest , otherwise, the seal puller above works very well and fast

I am sure you saw the "screwdriver pry" hole--right lower side of picture in RMS cavity. If you get gorrilla hands and pry out the RMS make sure you buff/file the sharp edges of the hole or you will rip the new RMS on the outside edge. Notice the sharp edges on the right.

http://forums.pelicanparts.com/uploa...1285110093.jpg

Also be aware the seal is inserted to the bottom of the ledge shown with the arrows.

AND

The seal should end up below the bevel of the block ---circled.

Elring RMS seal is best. I have used the Pelican seal and over 2 years no leaks.

Clean the crank shaft. Oil the inside of the seal with conventional oil. If you have a fear of leaks---use Curil-T on the outside of the RMS-----I just spray the RMS cavity and outside edge with WD-40.

GL
John

I tried drilling holes/using screws to pull it out - the RMS only laughed at my feeble attempts....

I ended up using a big screwdriver in that slot and a hammer to drive it in far enough to be able to pry that sucker out.

http://img118.imageshack.us/img118/2683/1003836.jpg

Good luck, Keith

^+1 If the seal puller doesn't work, deform the little bastard...