Wagner WM4 fluid

[Matthew87]

Just drained and cleaned the screen in my WM4. Ive read a
lot of posts here and other forums of the best type of fluid to
use. What would you guys recommend? Thanks

 

[TheOldHokie]

(quoted from post at 17:45:38 09/15/21) Just drained and cleaned the screen in my WM4. Ive read a
lot of posts here and other forums of the best type of fluid to
use. What would you guys recommend? Thanks

AW 46 hydraulic oil or UTF.

TOH