Ford Diesel 2011 Supplement Manual page 78

Scheduled Maintenance Guide
Every 150,000 miles
(240,000 km)
1
Replace filter again at 97,500 miles (156,000 km) and 150,000 miles
(240,000 km)
2
Initial inspection at 90,000 miles (144,000 km), then every
15,000 miles (24,000 km) thereafter until replacement at 150,000 miles
(240,000 km)
3
Initial replacement at 100,000 miles (160,000 km), then again at
150,000 miles (240,000 km)
4
Initial replacement at 105,000 miles (168,000 km) or 72 months or as
indicated from coolant tests for concentration (freeze-point) or
additive strength (corrosion inhibitor); every 45,000 miles (72,000 km)
or 36 months thereafter or as indicated from coolant tests for
concentration (freeze-point) or additive strength (corrosion inhibitor)
78
2011 Diesel (eco)
Supplement, 5th Printing
USA (fus)
Change automatic transmission fluid and filter on
6–speed TorqShift transmission
Change front axle fluid (4WD vehicles)
Change transfer case fluid (4WD vehicles)
Replace accessory drive belt(s) if not replaced in
the last 100,000 miles (160,000 km)
Replace front wheel bearings and seals if
non-sealed bearings are used (2WD vehicles)