1998 Ford F150 Owner Guide 1st Printing - Page 175
1998 Ford F150 Manual
Page 175 highlights
Maintenance and care 3. Add only enough fluid through the filler opening so that the fluid level is at the bottom of the opening. Use only fluid that meets Ford specifications. Refer to the Capacities and specifications chapter. DRIVELINE UNIVERSAL JOINT AND SLIP YOKE The universal joints standard with your vehicle do not require lubrication. If the original universal joints are replaced with universal joints equipped with grease fittings, lubrication will be necessary. BATTERY Your vehicle may be equipped with a Motorcraft maintenance-free battery. If the original equipment battery needs replacing, it may be replaced with a low-maintenance battery. The low-maintenance battery normally does not require additional water during its life of service. However, for severe usage or in high temperature climates, check your battery electrolyte level, at least every 24 months or 40,000 km (24,000 miles). Keep 175