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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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i think this is a problem. camshaft gear
Hear are some pictures of what i found today. Why did it do this to this to the keu slot? And why cant i find a new gear ANYWHERE online. I see othere ones but cant find this specific one.
   
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05-15-2013, 09:19 AM
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Proprietoristicly Refined
Join Date: Jul 2001
Location: ~Carefree Highway~
Posts: 5,833
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Usually the entire camshaft & housing---sometimes with the lifters/cam followers ---complete is cheaper to buy on ebay used or LARTS.
WHY did it happen? Usually the cam bolt comes loose... The Porsche 944 Cam Tower I cannot seem to focus on the first picture... and its too early in the day  GL J_AZ
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1988 924S, 85,750K ..+ 1987 924S, 154K DD (+15K est. bad odo) |
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05-15-2013, 09:53 AM
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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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Crap! Im sorry i meant CRANKSHAFT. In the first picture picture its showing where the key slot is has shaved About a 1/2 inch of martial off around the inside of the hole. Starting from the right side of the key slot. I dont think it is made like that???
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05-15-2013, 10:12 AM
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Proprietoristicly Refined
Join Date: Jul 2001
Location: ~Carefree Highway~
Posts: 5,833
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I doubt Porsche made it like that...
I just finished installing the crankshaft seal and "O" ring today on the '87----I do not recall seeing that at all. Try the Pelican WTB parts----with all the donors, someone must have one. J_AZ
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1988 924S, 85,750K ..+ 1987 924S, 154K DD (+15K est. bad odo) |
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05-15-2013, 10:41 AM
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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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Hiw do i get to the WTP site is it on this website? And also dose anybody know why it has done this? I dont want to get a new one put it all back together and have it do it all over again.
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05-15-2013, 10:46 AM
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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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Wtb*
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05-15-2013, 10:49 AM
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Proprietoristicly Refined
Join Date: Jul 2001
Location: ~Carefree Highway~
Posts: 5,833
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Used parts classified on top of page:
http://forums.pelicanparts.com/porsche-924-944-968-used-parts-sale-wanted/ J_AZ
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1988 924S, 85,750K ..+ 1987 924S, 154K DD (+15K est. bad odo) |
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05-15-2013, 10:51 AM
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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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Is it normal to have to use a puller to get the crank gear off and then have to use it again to get the oil pump drive sleeve off behind the gear?? My new sleeve wont slide on the shaft. And also dose the green oring go on before the drive sleeve?
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05-16-2013, 09:01 AM
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Proprietoristicly Refined
Join Date: Jul 2001
Location: ~Carefree Highway~
Posts: 5,833
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I did not have to use a gear puller but some do if rusted or corroded parts will not slide off.
How did the key way look on the crankshaft? Any damage? Was the crankshaft key going to be replaced? If you have the front crankshaft seal removed----it has to be replaced ---you can grab the oil pump sleeve with a large slip joint pliers on the front lip to pull out. Good you have a new oil pump sleeve. Maybe lightly polish the front crankshaft?? Note the sequence of front parts and especially the gear "collar-lip" is on the outside---not against the engine! Sequence= seal/oil pump sleeve--green "O" ring---washer--shaft key---gear  J_AZ
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1988 924S, 85,750K ..+ 1987 924S, 154K DD (+15K est. bad odo) |
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05-16-2013, 09:26 AM
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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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I have all the seals, rollers, and belts im waiting on the gears now. The sleevd wasn't rusted at all not a spot on it.it was covered in oil because of the leak so that shoukd have helped it slide off. I was able to get it to slide just enough for me to get the puller teeth around the back. It was almost like the shaft had expanded as it got farther to the end of it.
The key is warn some on the end of it not to bad tho. I was wondering if i could just flip it over? The back side looks perfect. Bad idea?? |
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05-16-2013, 09:45 AM
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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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shaft key
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05-16-2013, 09:50 AM
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Registered User
Join Date: Jun 2012
Location: Federal Way, Washington
Posts: 170
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back side shaft key
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05-16-2013, 09:53 AM
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Proprietoristicly Refined
Join Date: Jul 2001
Location: ~Carefree Highway~
Posts: 5,833
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Since you are waiting on the gear, get a new key.
The cam belt gear is too important to use a bad key. J_AZ
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1988 924S, 85,750K ..+ 1987 924S, 154K DD (+15K est. bad odo) |
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05-16-2013, 11:25 AM
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