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Home » Public Forums » GMCnet » [GMCnet] Seal between oil filter adapter and oil cooler adapter
[GMCnet] Seal between oil filter adapter and oil cooler adapter [message #213705] Mon, 08 July 2013 12:48 Go to previous message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma:
Senior Member
G'day,

I just went to reassemble the oil filter adapter and oil cooler adapter. I took the seal out of the oil filter I removed and put it
in the groove in the oil cooler adapter as per conventional practice. I noted that the seal completely fills the groove in the oil
cooler adapter and extends above the metal by about 0.050. AFAIK this is not right.

I measured the groove for an O-ring and the dimensions are:

OD = 2.804
ID = 2.442
CS = 0.181
D = 0.120

Anybody know how to calculate the correct size O-ring to go into this groove?

Regards,
Rob M.


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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
 
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