2003 Lincoln Navigator Scheduled Maintenance Guide 6th Printing - Page 18
2003 Lincoln Navigator Manual
Page 18 highlights
Normal Schedule Normal Schedule 55,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter Inspect tires for wear. Rotation recommended for optimal tire life. Additional services for: Diesel Check air filter minder, replace filter as required 60,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter Inspect brake pads/shoes/rotors/drums, brake lines & hoses, and parking brake system Inspect wheel ends for endplay and noise Inspect engine cooling system and hoses Inspect exhaust system and heat shields Inspect steering linkage, suspension and, if equipped, driveshaft and ball joints Inspect tires for wear and rotate Replace engine air filter (not required PZEV Focus) 18 2003 Universal Service Guide (usg) Universal Service Guide USA English (fus)