Originally Posted by daveyator
AN fittings should not use sealant of any type.On NPT fittings, like the ones in the brake cylinders, I would recommend either permatex#2, or loctite 567. Use sparingly on the tapered thread of the fitting.
I'm talking about the AN 822 4D fittings that screw into the master cylinders. I used Permatex #2 there. I'm confused by what you've written. In section 5 it states that all threaded fittings (including the AN fittings which have an obvious taper) used on an RV are NPT and thus require sealant.
1st time builder
RV10 - Empennage (Started March 2017)
St. Albert, Alberta, Canada
2017 dues paid
Last edited by RandyAB : 03-08-2018 at 09:44 PM.