How much oil does the bevel box hold?
The bevel box holds ≈ 1/2 quart. It really helps if you get the bevel box fully warmed prior to changing the fluid. I run my M3W for about 20 minutes with cruising speeds about 75MPH. If it is fully warm will help the grey grease flow out of the drain hole. Once the grease stops flowing out, replace the drain plug and refill with a high quality synthetic lube. Please note it took about 3-4 drain cycles to get all of the grease out.
