1997 Mercury Grand Marquis Scheduled Maintenance Guide 1st Printing - Page 21

1997 Mercury Grand Marquis Manual

Page 21 highlights

u Change automatic transmission fluid. u Rotate tires and adjust air pressure. 45,000 MILES (75,000 Kilometers) u Change engine oil and replace oil filter. u Inspect engine cooling system, hoses, and clamps; and check coolant strength every 15,000 miles (25,000 km) or 12 months. u Replace rear axle lubricant. u Lube pitman arm and steering stops. 48,000 MILES (80,000 Kilometers) u Change engine oil and replace oil filter. u Change engine coolant initially at 48,000 miles (80,000 km) or 48 months. Thereafter, change engine coolant every 30,000 miles (50,000 km) or 36 months. u Replace rear axle lubricant. Severe Duty Schedule 21

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Severe Duty Schedule
21
Change automatic transmission fluid.
Rotate tires and adjust air pressure.
45,000 MILES (75,000 Kilometers)
Change engine oil and replace oil filter.
Inspect engine cooling system, hoses, and clamps;
and check coolant strength every 15,000 miles
(25,000 km) or 12 months.
Replace rear axle lubricant.
Lube pitman arm and steering stops.
48,000 MILES (80,000 Kilometers)
Change engine oil and replace oil filter.
Change engine coolant initially at 48,000 miles
(80,000 km) or 48 months. Thereafter, change
engine coolant every 30,000 miles (50,000 km) or
36 months.
Replace rear axle lubricant.