1998 Lincoln Navigator Scheduled Maintenance Guide 2nd Printing - Page 9
1998 Lincoln Navigator Manual
Page 9 highlights
Normal schedule 72,000 KILOMETERS (45,000 MILES) u Change engine oil and replace oil filter. u Inspect engine cooling system, hoses, and clamps; check coolant strength every 24,000 km (15,000 miles) or 12 months. u Rotate tires and adjust air pressure. u Inspect and lubricate automatic transmission shift linkage. u Inspect drum and/or disc brake systems, hoses and lines. u Inspect exhaust system for leaks, damage or loose parts. Remove any foreign material trapped by exhaust system shielding. NOTE: It is normal for a certain amount of moisture and staining to be present around the muffler seams. The presence of soot, light surface rust or moisture does not indicate a faulty muffler. DEALER AUTHORIZATION Date: Mileage: 80,000 KILOMETERS (50,000 MILES) u Change engine oil and replace oil filter. u Change engine coolant initially at 80,000 km (50,000 miles) or 48 months. Thereafter, change engine coolant every 48,000 km (30,000 miles) or 36 months. DEALER AUTHORIZATION Date: Mileage: 88,000 KILOMETERS (55,000 MILES) u Change engine oil and replace oil filter. u Rotate tires and adjust air pressure. u Inspect and lubricate automatic transmission shift linkage. 9