Ok, I'll go out on a limb and assume an you have an automatic, if you have a manual ignore my post. When you drain the pan you'll get 4-4.25 qts of ATF out of the total 9qts, refill with same amount. Then drive and let the fluid mix and repeat. 4 drain and fills gets you to 90% new ATF.
__________________
1997 Pathfinder XE
Air Lift Air Bags, Warn Hubs
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.