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Join Date: Mar 2010
Location: Hamilton, On
Posts: 819
Garage
Spongy Tensioner Cure

Hi Guys

I happened to come across a rebuild video on YouTube https://www.youtube.com/watch?v=SWWYAmIgZ5I
The old school mechanic used a oil can hooked up to the tensioner to prime
and, purge all the air out of the tensioner. I decided to give this a try on my old spongy tensioners. I purchased a banjo bolt through my local Porsche dealer.
Some 1/4"clear tubing from Princess Auto. I had an old tensioner oil line, that I cut the eyelet from. You will also need 2 clamps. I pieced it all together, and hooked it up to the tensioner. Prior to me purging the tensioner I was able to compress the tensioner almost 1/4 to 3/8" by hand. After purging the tensioners they are rock hard.
I had to use a vise to compress the tensioner, so that I could put the pin back.






Hopefully this will help someone else that is having this very same problem."

Anybody need 2 fully primed tensioners?

__________________
1988 Porsche 930 Targa - 3.4L Twin Plug Motor, DC 13 Cams, Supertec Head Studs, ARP Rod Bolts, Port and Polished Heads, Garretson Andial Intercooler, GSX 61 BB Stage 5Turbo, Tial F46 WG .8 Bar Spring, PowerHaus Headers, Rarly8 Dual Tip Muffler, MS3 Pro EFI conversion, 85lbs. Injectors, Center Force Stage 2 Clutch , Rebuilt 4 Speed with LSD.

Last edited by jpilcher; 11-06-2015 at 04:15 AM..
Old 11-05-2015, 04:02 PM
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