2008 Ford F150 Owner Guide 1st Printing - Page 372

Maintenance and Specifications Carefully read cautionary information on product label. For MEDICAL EMERGENCY INFORMATION contact a physician or Poison Control Center immediately; on Ford-Motorcraft products call: 1-800-959-3673 (FORD). Failure to follow these instructions may result in personal injury. 1. Clean the reservoir cap before removal to prevent dirt and water from entering the reservoir. 2. Remove cap and rubber diaphragm from reservoir. 3. Add fluid until the level reaches the step in the reservoir. 4. Reinstall rubber diaphragm and cap onto reservoir. TRANSMISSION FLUID Checking automatic transmission fluid (if equipped) Refer to your scheduled maintenance information for scheduled intervals for fluid checks and changes. Your transmission does not consume fluid. However, the fluid level should be checked if the transmission is not working properly, i.e., if the transmission slips or shifts slowly or if you notice some sign of fluid leakage. Automatic transmission fluid expands when warmed. To obtain an accurate fluid check, drive the vehicle until it is at normal operating temperature (approximately 20 miles [30 km]). If your vehicle has been operated for an extended period at high speeds, in city traffic during hot 372 2008 F-150 (f12) Owners Guide (post-2002-fmt) USA (fus)