Valve stem oil seal replacement (head-on)

northerner · #1 07-10-2006, 16:40

After having a few problems with one of my motors with excess oil consumption, I have found a how to although its for a Supra the basics are the same:

http://www.supras.com/06/techcenter/display.php?QID=5

Thread rope into the cylinder and then turn it clcokwise until resistance is felt, then use a Valve tool to remove the cotters and change the seal.
This could be a cheap fix if you think your Turbo is good but still have oil burning

northerner · #2 08-10-2006, 14:07

Well I've just done all Eight of mine in two hours. I had no thin rope so I used the cable from an Old Moby charger and it worked a treat !

PukkaSilvia · #3 19-10-2006, 23:27

well done

umpkin · #4 19-08-2009, 18:29

looks like i may have to do this as well as the new turbo, thank fully once i got the turbo off, i could feel it has lots of play, so im confident i havnt spent that money for nothing,

but apon checking, i have found oil running down one of the valves, possibly 2, cant see inlet side, i have a set of stem seal already in a HG kits i got for the rocker cover gasket.

so i can get some rope or similar, what i need is a spring compressor, what did you use, is there a part i can buy to do this for me, like the ones you used to get for the ford pinto engine, although they used compressed air in the plug hole.

alundra · #5 05-06-2010, 02:51

Time to change on mine too.
What tool did you use?
Same thing as in the "supra how to"?

northerner · #6 06-06-2010, 02:53

No I used a valve spring compressor that clamps onto the actual spring