"D" - Operating In Dusty Conditions

SPECIAL OPERATING CONDITION "D" - Operating in dusty conditions such as unpaved or dusty roads

Change engine oil and install a new oil filter every 8,000 km (5,000 mi) or 6 months.

Rotate tires, inspect tires for wear, measure tread depth and inspect wheel ends for end play and noise every 8,000 km (5,000 mi). Vehicles with dual rear wheels should only be rotated if unusual wear is noted.

Inspect and lubricate U-joints (if equipped) every 8,000 km (5,000 mi).

Install a new fuel filter every 24,000 km (15,000 mi)

Change automatic transmission fluid (not required on 6R60/6R75/TorqShift� transmissions) every 48,000 km (30,000 mi).

Check the air restriction gauge, install new filter as required (PZEV Focus only) every 48,000 km (30,000 mi).

Replace wheel bearing grease and install new grease seals on RWD front wheel bearings (if non-sealed bearings) every 48,000 km (30,000 mi).

Install a new engine air filter as required.

Install a new cabin air filter as required (if equipped).