Maintenance on differential fluids
That information is in the owner's manual. If you don't have one, they are available at www.helminc.com
This should help http://www.crvownersclub.com/forums/19-maintenance-service/6585-black-pearls-2007-rear-differential-fluid-change-photo-essay.html
Looking for a Used CR-V in your area?
CarGurus has 54,343 nationwide CR-V listings starting at $1,750.
Search Honda CR-V Questions
Honda CR-V Experts