View Full Version : Grade of Oil for the bearing wash for trailers
06-01-2006, 06:18 PM
Hello, Does anyone know what grade of oil is used in the bearing wash of the trailer? I was told 30W.
06-01-2006, 07:13 PM
i think i read in the trailer manual 20-50. you can download the maual from the MC website.
06-02-2006, 10:58 AM
I have the downloaded manual and it says 80 -90W oil.
Depends on the year of the manual, currently we are told to use the same thing as in the engine...15W-40.