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View Full Version : Breaking in new 400ex



AtvMxRider
08-07-2002, 01:33 PM
What is the best way to break in a new 400ex. I've heard to run it easy for the first 2 tanks of gas and not hold it wide open for any length of time.

Nausty
08-07-2002, 01:37 PM
yah thats pretty much it but don't bog it either just normal really, not riding hard. btw try a search there is a bunch of these threads.

AtvMxRider
08-07-2002, 01:47 PM
Thanks!

AtvMxRider
08-07-2002, 02:14 PM
Should I change the oil after the second tank?

roostin_dale
08-07-2002, 03:24 PM
Look in your owners manual! It will tell you when to change the oil for the first time:D