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Registered
Join Date: Feb 2004
Location: LaGrange, NY
Posts: 1,279
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first valve adjustment
I am very mechanically inclined. I can fix, literally, anything.
Is anyone in the NY Dutchess County area that is willing to walk me through my first valve adjustment on my newly purchased 87t with 47k? Thanks guys. Ken |
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Registered
Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,456
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go to barnes and noble and get "101 projects for your 911". that will walk you thru just fine. get the engine rebuild book too, "while you're in there." both by wayne dempsey.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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Make Bruins Great Again
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I am not a mechanical wizard but have done my share of work on American cars years ago. I had someone "hold my hand" through my first valve adjustment. I think it is good to have someone with experience there so that you can know what the right "feel" is. You can't see your gap so its all about feel.
Also, call me crazy but I THINK that our hosts may just have a copy of the 101 Projects book for sale. ![]()
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-------------------------------------- Joe See Porsche run. Run, Porsche, Run: `87 911 Carrera |
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Registered
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Look in the tech articles here at Pelican. I used their article for my first valve adjustment on my SC and found it very helpful. Print it up and post near the car for grease free reference sheets. good luck.
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1980 911SC #99 track car, 993 3.6, 50 PMO's 2019 Ford F150 da dragger 2015 MB SL400 wifey DD 2008 E93 M3 DD 2007 E60 530 wifey winter beater |
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Rocket Surgeon
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Ditto on the online article. The 101 projects book is in my posession, but particular tasks like that one have far more detailed descriptions and pictures than what the book's size would allow. I'm all about the American cars, too, and this was the first "real" thing I've done to a Porsche alone. Definitely not the last... get the Bentley book, too.
-Doug
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'89 951S, Velvet Red Plymouth Superbird, Corporation Blue Plymouth Superbird, Blue Fire Metallic |
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Registered
Join Date: May 2002
Location: Massachusetts
Posts: 480
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There's great advice and instructions all over this forum and in Wayne's books. I also have a copy of the Bentley manual which is excellent for this and many other things for those mechanically inclined. Just one word of advice on your valve adjustment: Do not go in thinking you MUST adjust all the valves. Often you will find most of them are fine with just a couple needing set screw adjustment.
Good luck.
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CWL '86 Carrera Coupe '88 Carrera Cab '02 525i Sedan |
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Registered
Join Date: Feb 2004
Location: LaGrange, NY
Posts: 1,279
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all advice well taken. I will pick up the fore mentioned books. Thanks for the fyi on ....not necessarily needing to adjust all of the valves. I often try to fix an unbroke item first go around.
thanks again. |
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Moderator
Join Date: Dec 2001
Posts: 9,569
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Where in dutchess county?
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'66 911 #304065 Irischgruen ‘96 993 Carrera 2 Polarsilber '81 R65 Ex-'71 911 PCA C-Stock Club Racer #806 (Sold 5/15/13) Ex-'88 Carrera (Sold 3/29/02) Ex-'91 Carrera 2 Cabriolet (Sold 8/20/04) Ex-'89 944 Turbo S (Sold 8/21/20) |
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Registered
Join Date: Feb 2004
Location: LaGrange, NY
Posts: 1,279
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In Wappingers/ Hopewell. I work in Mt. Kisco.
Are you in the city? |
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Registered
Join Date: Mar 2003
Location: Cameron Park (NorCal)
Posts: 779
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It really is all about feel. I took a micrometer and set it at .004 and ran my guage through it to get a good indication what it should feel like. Good method if you're not sure. In my mind, it's a tricky job for three reasons;
1) working area for your feeler guage is difficult. I found pushing the edge of the guage against the valve stem and sliding it up to the gap area worked for me to find "the spot". 2) having a good "feel" for the proper gap. (very critical) 3) tightening the nut without turning the adjusting screw - even slightly, is challenging. Took me a few tries each time. I did all mine 3x. Oh, and my engine was on a stand, not in the car. ![]()
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Mike '80 911SC Weissach Edition '87 325is '02 K1200RS |
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