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Old 02-07-2011   #1
ittlfly
 
Join Date: Jul 2009
Location: Redding Calif
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Default Cam Positioning Sensor

I have a oil leak that appears to be coming from the area around the the sensor. Are there any tricks or tips in in replacing the gasket / O ring? And where can that gasket be bought?

thanks in advance.
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Old 02-07-2011   #2
tccrab
 
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Default Re: Cam Positioning Sensor

It looks like a standard Viton 'O' ring, pull out the old sensor and take it down to the local Napa or Kragen.
Make sure to get Viton, I don't think BunaN would handle the oil and the heat.
Here's a pic of the sensor, I pirated it off of Jerry's website:


TomC
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Last edited by tccrab; 02-07-2011 at 08:54 PM.
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Old 02-07-2011   #3
LGAFF
 
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Default Re: Cam Positioning Sensor

I bought a GM AC seal kit with o-rings from NAPA and one worked perfectly....can't remember which one, the oring must the perfect size or it will not fit. These were the green o-rings
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Old 02-07-2011   #4
ittlfly
 
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Default Re: Cam Positioning Sensor

Thanks Tom.. I got an email from Jerry and he gave me the size for the ''O'' ring. He mentions the "Buna-N size: AS558-017. So what do you think here?
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Old 02-07-2011   #5
LGAFF
 
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Default Re: Cam Positioning Sensor

NAPA 801207 had one that worked for me

$3.99

That was pre-Jerry
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Old 02-07-2011   #6
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Default Re: Cam Positioning Sensor

Steve:

If Jerry says Buna-N will work then it will work.
Seems to be a standard size, 11/16 x 1/16, any parts store should have 'em.

TomC
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Old 02-07-2011   #7
ittlfly
 
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Default Re: Cam Positioning Sensor

Thanks guys. What I know about Viton or Buna-N ...it's all Greek to me. When you don't know about something surround yourself with people who do. I appreciate the help.
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