150,000 miles
❑ Change engine oil and replace oil filter
❑ Change engine coolant (see Engine Coolant
Change Interval on page 6 and Coolant
Change Record on page 48)
❑ Replace cabin air filter (if equipped)
❑ Replace climate-controlled seat filter (if equipped)
❑ Replace engine air filter
❑ Replace fuel filter (except Escape, Mariner,
F-Series [non Super Duty],
Expedition/Navigator [short wheel base only],
E-Series and Transit Connect)
❑ Change automatic transmission fluid and filter
(filter not required on 6F35). (Except vehicles
equipped with the TorqShift transmission).
❑ Change manual transmission fluid
❑ Change rear axle lubricant on all rear wheel
drive (RWD) vehicles (see pages 41 and
47).
❑ Change transfer case fluid (4x4 only)
❑ Change front differential fluid (4x4 only)
❑ Replace wheel bearings (if non-sealed bearings)
❑ Replace accessory drive belt(s) if not
replaced in the last 100,000 miles (160,000 km)
❑ Inspect steering linkage, ball joints, suspension, tie
rod ends, driveshaft, and U-joints (lubricate if
equipped with Zerk fittings)
❑ Torque the rear U-bolts (Transit Connect only)
❑ Inspect engine cooling system and hoses
❑ Inspect brake pads, shoes, rotors, drums, brake
lines and hoses and parking brake system.
❑ Inspect half shaft boots (if equipped)
❑ Inspect exhaust system and heat shields
❑ Inspect and lubricate 4x4 front axle U-joints
❑ Rotate tires, inspect tires for wear and measure
tread depth
❑ Inspect the wheels and related components for
abnormal noise, wear, looseness, or drag
❑ Perform multi-point inspection (recommended)