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[GMCnet] Dumb Q from Old Amateur [message #95289] Tue, 10 August 2010 22:26 Go to previous message
Ken Henderson is currently offline  Ken Henderson   United States
Messages: 8726
Registered: March 2004
Location: Americus, GA
Karma:
Senior Member
After having been very careful in the assembly of my Cad500, I STILL built
in an oil leak. I thought when I ran the 1/16" bead of blue RTV along every
section of the gasket for the timing chain cover that I'd ensured an
oil-tight seal. NOT SO. in one section, no more than 1", a persistent leak
developed. That area of the gasket does narrow to about 1/4", but there
should be little pressure on it -- only crankcase pressure/vacuum and splash
from the timing chain.

I'd sure hate to have to R&R the darned thing again, so WHAT should I use on
the gasket this time? I'm inclined toward old fashoned #2 Permatex. Anyone
have a better idea?

Ken H.
Americus, GA
'76 X-Birchaven w/Cad500/Howell EFI+ & EBL
www.gmcwipersetc.com
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
 
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