View Single Post
Old 01-31-2013, 04:57 PM   #4
Hall Of Fame
Join Date: May 2010
Location: SF, CA
Posts: 2,087

The R22 had an initial recommended tension between 55-60 pounds. That was in the days when makers recommended higher tensions. Today the makers recommend tensions at least 5 pounds lower.
esgee48 is offline   Reply With Quote