1997 Ford Expedition Owner's Manual - Page 172
1997 Ford Expedition Manual
Page 172 highlights
Maintenance and care approximately 32 km (20 miles) of driving. However, you can check the fluid level without driving to obtain a normal operating temperature if the outside temperature is above 10°C (50°F). If your vehicle has been operated for an extended period at high speeds, in city traffic during hot weather or pulling a trailer, the vehicle should be turned off for about 30 minutes to allow the fluid to cool before checking. 1. Park the vehicle on a level surface. 2. Start the engine and move the gearshift lever through all of the gear ranges. Allow sufficient time for each gear to engage. 3. Latch the gearshift lever in P(Park), set the parking brake and leave the engine running. 4. Remove the dipstick, wiping it clean with a clean, dry rag. 5. Install the dipstick. 6. Remove the dipstick and inspect the fluid level. 173