2003 Mercury Mountaineer Owner Guide 1st Printing (Spanish) - Page 530

Maintenance and Specifications USING SNOW TIRES AND TRACTION DEVICES Snow tires must be the same size and grade as the tires you currently have on your vehicle. The tires on your vehicle have all-weather treads to provide traction in rain and snow. However, in some climates, using snow tires or traction devices may be necessary. Ford offers tire cables as a Ford approved accessory and recommends use of these or SAE class "S" tire cables. See your dealer or qualified service technician for more information on tire cables for your vehicle. Follow these guidelines when using snow tires and traction devices: • Cables or chains should only be used on the rear wheels. • Install cables or chains securely, verifying that the cables or chains do not touch any wiring, brake lines or fuel lines. • Drive cautiously. If you hear the cables or chains rub or bang against the vehicle, stop and retighten them. If this does not work, remove the cables or chains to prevent vehicle damage. • Avoid overloading your vehicle. • Remove the cables or chains when they are no longer needed. • Do not use cables or chains on dry roads. • Do not exceed 48 km/h (30 mph) with tire cables or chains on your vehicle. Consult your dealer for information on other Ford approved methods of traction control. MOTORCRAFT PART NUMBERS Component 4.0L SOHC V6 engine 4.6L V8 engine Air filter element FA-1695 FA-1695 Fuel filter FG-986B FG-986B Battery BXT-65-650 BXT-65-650 Oil filter FL-820S FL-820S PCV valve EV-243 F6ZE-6C324-CA Spark plugs* AGSF-22PP ** AWSF-32P * Refer to Vehicle Emissions Control Information (VECI) decal for spark plug gap information. ** If a spark plug is removed for inspection, it must be reinstalled in the same cylinder. If a spark plug needs to be replaced, use only spark plugs with the service number suffix letter as shown on the engine decal. 243