Service Intervals: Transaxle/Transmission

WARNING: This page does not describe the selected car, but rather 55 other vehicles, including the 2001 Mercury Villager, 2001 Mercury Sable, 2001 Mercury Mountaineer, 2001 Mercury Grand Marquis, and 2001 Mercury Cougar. However, it is still accessible from the selected car via links, so may be relevant.

Check fluid level at every engine oil change. Band adjustments are not required under normal service. Under normal service, change fluid at 30,000-mile intervals on AX4N, AX4S, 4F27E, 4F50N, 4R70W and 4R100. See DRAINING & REFILLING . On all models, under normal service, change fluid and filter at 150,000-mile intervals. Service all models at 30,000-mile intervals when used under the following conditions:

In hot weather with temperature greater than 90°F (32°C), carrying heavy loads and/or in hilly terrain.
Towing a trailer or using a car top carrier.
In police, taxi or door-to-door delivery service.
Extreme dusty conditions or off-road use.