1998 Lincoln Navigator Scheduled Maintenance Guide 2nd Printing - Page 20

1998 Lincoln Navigator Manual

Page 20 highlights

Severe duty schedule 45,000 KILOMETERS (27,000 MILES) u Change engine oil and replace oil filter. DEALER AUTHORIZATION Date: Mileage: 50,000 KILOMETERS (30,000 MILES) u Change engine oil and replace oil filter. u Replace air cleaner filter every 50,000 km (30,000 miles) or 30 months. u Inspect engine cooling system, hoses, and clamps; check coolant strength every 24,000 km (15,000 miles) or 12 months. u Change fuel filter (Recommended but not required for California Certified Vehicles). u Inspect and lubricate automatic transmission shift linkage. u Inspect drum and/or disc brake systems, hoses and lines. u Inspect and lubricate front wheel bearings (4x2 only). u Inspect parking brake system for damage and operation. u Change transfer case oil (4x4). 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: 20

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45,000 KILOMETERS (27,000 MILES)
Change engine oil and replace oil filter.
DEALER AUTHORIZATION
Date:
Mileage:
50,000 KILOMETERS (30,000 MILES)
Change engine oil and replace oil filter.
Replace air cleaner filter every 50,000 km (30,000 miles) or
30 months.
Inspect engine cooling system, hoses, and clamps; check coolant
strength every 24,000 km (15,000 miles) or 12 months.
Change fuel filter (Recommended but not required for California
Certified Vehicles).
Inspect and lubricate automatic transmission shift linkage.
Inspect drum and/or disc brake systems, hoses and lines.
Inspect and lubricate front wheel bearings (4x2 only).
Inspect parking brake system for damage and operation.
Change transfer case oil (4x4).
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:
Severe duty schedule
20