1997 Mercury Grand Marquis Scheduled Maintenance Guide 1st Printing - Page 23
1997 Mercury Grand Marquis Manual
Page 23 highlights
u Replace PCV valve. (2) 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 Inspect exhaust heat shield(s). u Inspect front and rear brakes. (1) u Lube pitman arm and steering stops. u Rotate tires and adjust air pressure. 63,000 MILES (105,000 Kilometers) u Change engine oil and replace oil filter. u Replace rear axle lubricant. u Change automatic transmission fluid. 66,000 MILES (110,000 Kilometers) u Change engine oil and replace oil filter. u Replace rear axle lubricant. Severe Duty Schedule 23
Severe Duty Schedule
23
❑
Replace PCV valve. (2)
❑
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.
❑
Inspect exhaust heat shield(s).
❑
Inspect front and rear brakes. (1)
❑
Lube pitman arm and steering stops.
❑
Rotate tires and adjust air pressure.
63,000 MILES (105,000 Kilometers)
❑
Change engine oil and replace oil filter.
❑
Replace rear axle lubricant.
❑
Change automatic transmission fluid.
66,000 MILES (110,000 Kilometers)
❑
Change engine oil and replace oil filter.
❑
Replace rear axle lubricant.