2004 Mercury Mountaineer Owner's Manual - Page 172

Driving When backing down a ramp during boat launching or retrieval: • do not allow the static water level to rise above the bottom edge of the rear bumper. • do not allow waves to break higher than 6 inches (15 cm) above the bottom edge of the rear bumper. Exceeding these limits may allow water to enter vehicle components: • causing internal damage to the components. • affecting driveability, emissions and reliability. Replace the rear axle lubricant any time the axle has been submerged in water. Rear axle lubricant quantities are not to be checked or changed unless a leak is suspected or repair required. RECREATIONAL TOWING (ALL WHEELS ON THE GROUND) Follow these guidelines for your specific powertrain combination to tow your vehicle with all four wheels on the ground (such as behind a recreational vehicle). These guidelines are designed to ensure that your transmission is not damaged due to insufficient lubrication. Rear Wheel Drive (RWD) 4x2 vehicles: This applies to all 4x2 trucks/sport utilities with rear wheel drive capability. • Place the transmission in N (Neutral). • Maximum speed is 56 km/h (35 mph). • Maximum distance is 80 km (50 miles). If a distance of 80 km (50 miles) or a speed of 56 km/h (35 mph) must be exceeded, you must disconnect the driveshaft. Ford recommends the driveshaft be removed/installed only by a qualified technician. See your local dealer for driveshaft removal/installation. Improper removal/installation of the driveshaft can cause transmission fluid loss, damage to the driveshaft and internal transmission components. AWD vehicles: Vehicles equipped with AWD cannot be towed with any wheels on the ground as vehicle damage may occur. 172 REVIEW COPY: 2004 Explorer (exp), Owners Guide (post-2002-fmt) (own2002), Market: USA English (fus)