Ac dryer oil add?

[OverlandDad]

Finally replacing the ac. Changing out the dryer as well. The instructions say to add 20cc of oil. But i don't know if i should add ND-Oil 8 or ND-Oil 9. 8 is for a reciprocating swash plate and 9 is for a rotary through vane. Anybody know which one we need to add?

 

[2fpower]

I use pag-46

AC service, ND-Oil8 and plugging lines

ND-8 (PAG-46) oil capacity for entire r134 AC system?

 

[OverlandDad]

Perfect. That is what we eventually found as well. Just took way longer than I wanted to admit... AC is back on and blowing cold at 53 degrees!

 

[2fpower]

Congrats!

I had a/c in Foo this last weekend, was great with the 90's temps.

k