Owner Guide 2nd Printing
Page 337
...) units containing synthetic fluid and light duty trucks equipped with similar climates must replace the AWD PTU (All-wheel drive Power Transfer Unit) lube every 20,000 miles (32,000 km). ❑ 337 2011 MKZ (378) Owners Guide, 2nd Printing USA (fus) The 3,000 mile (4,800 km) fluid change may be changed unless... WSL-M2C192-A, part number FITZ-19580-B or equivalent. Scheduled Maintenance EXCEPTIONS In addition, there are lubricated for complete refill of Traction-Lok rear axles. Edge/MKX AWD only -
...) units containing synthetic fluid and light duty trucks equipped with similar climates must replace the AWD PTU (All-wheel drive Power Transfer Unit) lube every 20,000 miles (32,000 km). ❑ 337 2011 MKZ (378) Owners Guide, 2nd Printing USA (fus) The 3,000 mile (4,800 km) fluid change may be changed unless... WSL-M2C192-A, part number FITZ-19580-B or equivalent. Scheduled Maintenance EXCEPTIONS In addition, there are lubricated for complete refill of Traction-Lok rear axles. Edge/MKX AWD only -