Ford 2003 Mustang Workshop Manual page 28

Inspect wheel ends for end play and noise.
Inspect engine cooling system and hoses.
Inspect exhaust system and heat shields.
Inspect steering linkage, suspension and (if equipped) driveshaft and ball joints.
Rotate tires and inspect for wear.
Install a new engine air filter.
Install a new fuel filter.
If equipped, install a new cabin air filter.
Change automatic transmission/transaxle fluid on all vehicles equipped with AX4S, 4F50N,
4R100, 4F27E. Inspect automatic transmission fluid level using dipstick on all other vehicles, if
equipped.
If equipped, install new climate controlled seat filters (Navigator, Lincoln LS and Aviator).
Additional services for natural gas and propane vehicles include inspecting fuel tanks, as well as
draining coalescent fuel filter bowl and installing a new filter.
152,000 Km (95,000 Miles)
Change engine oil and install a new oil filter.
Inspect tires for wear. Rotation recommended for optimal tire life.
160,000 Km (100,000 Miles)
Change engine oil and install a new oil filter.
Inspect accessory drive belt(s).
Rotate tires and inspect for wear.
Install new spark plugs.
If filled with yellow coolant, change coolant or at 5 years, whichever comes first.
Install a new PCV on all cars and light trucks under 6,000 pounds Gross Vehicle Weight (GVW).
Drain coalescent fuel filter and replace filter (NGV).
168,000 Km (105,000 Miles)
Change engine oil and install a new oil filter.
Inspect automatic transmission fluid level if equipped with dipstick.
Inspect brake pads, shoes, rotors, drums, brake lines, hoses and parking brake system.
Inspect wheel ends for end play and noise.
Inspect engine coolant system and hoses.
Inspect steering linkage, suspension and (if equipped) driveshaft and ball joints.
Rotate tires and inspect for wear.
If equipped, install a new cabin air filter.
If filled with green engine coolant, change coolant.
176,000 Km (110,000 Miles)