3 Quarts too much oil?
Last edited by YorkHarbor; Feb 18, 2017 at 08:03 PM.
The M8 at two services so far is 4 quarts even.
Last edited by lh4x4; Feb 18, 2017 at 11:44 PM.
Trending Topics
The M8 at two services so far is 4 quarts even.
The Best of Harley-Davidson for Lifelong Riders
Huh... my owners's manual and my service manual must be full of mis-prints and errors, then

The OM clearly states on page 97:
7. Refer to table 22. Fill oil pan with the correct amount of oil. Use the proper grade of oil for the lowest temperature expected before the next oil change. Use 2.5 qt (2.4L) of engine oil for a capacity fill.
8. Check engine oil using cold check procedure.
That 3 quart engine oil capacity some of you are advocating is coming off of table 12, capacities. That number is for a dry engine fill; when you're changing the engine oil that's a wet refill; there is a difference

Take time to actually
HD has a dipstick for both engine and transmission; use them, that's what they're there for
Don't think in terms of capacity, think in terms of filling to the stick. I don't have the first idea how much oil I use during an engine oil change, I trust the stick. I clean my PCS4C permanent oil filter, add enough oil for a middle of the stick level on a cold check and start the bike; I check it again the next morning cold, it hasn't been wrong, yet
grade of oil for the lowest temperature expected before
next oil change. Refer to Table 1-5.
a. Use 2.5 quarts (2.4 liters) of engine oil for a wet
capacity refill.
b. Use 3.0 quarts (2.7 liters) for a dry capacity refill.
A "dry" engine is one that's been just put together and never seen any oil.






