Ford 2011 Econoline Owner's Manual page 327

Operating in dusty conditions such as unpaved or dusty roads
Every 5,000 miles Change engine oil and filter
(8,000 km) or
Inspect and lubricate U-joints
6 months
Every 5,000 miles Change engine oil and filter
(8,000 km),
6 months or 200
engine hours
Every 15,000 miles Replace fuel filter (Ranger)
(24,000 km)
Every 30,000 miles Change automatic transmission fluid (except
(48,000 km) 6R80 and TorqShift transmissions)
Replace front wheel bearing grease/grease seals if
non-sealed bearings are used (2WD vehicles)
Every 50,000 miles Change manual transmission fluid
(80,000 km)
Change rear axle fluid (E-450 and F-450/550
only)
Every 60,000 miles Change transfer case fluid (4WD vehicles)
(96,000 km)
*If equipped with dual rear wheels, rotate front wheels when specified,
rear wheels only if unusual wear is noted
Inspect frequently, Inspect steering linkage, ball joints and U-joints;
service as required lubricate if equipped with grease fittings
Replace cabin air filter (if equipped)
Replace engine air filter
Every 5,000 miles Change engine oil and filter
(8,000 km)
Inspect wheels and related components for
abnormal noise, wear, looseness or drag
Rotate tires*, inspect tire wear and measure
tread depth
2011 Econoline (eco)
Owners Guide, 3rd Printing
USA (fus)
I n f o r ma t i o n P r o v i d e d b y :
Scheduled Maintenance
Off-road operation
327