Extensive Idling or Low-speed Driving for Long Distances as in
Heavy Commercial Use (i.e., Delivery, Taxi, Patrol Car or
Livery)
Every 30000 miles
(48000 km)
Change automatic transmission fluid on 4–speed
transmission.
Replace front wheel bearing grease and grease
seals if non-sealed bearings are used.
Every 60000 miles
(96000 km)
Replace spark plugs.
*
Vehicles equipped with dual rear wheels should rotate the front wheels
when specified; rear wheels only if unusual wear is noted.
Operating in Dusty or Sandy Conditions Such as Unpaved or
Dusty Roads
Inspect frequently,
service as required
Replace engine air filter.
Every 5000 miles
(8000 km)
Inspect the wheels and related components for
abnormal noise, wear, looseness or drag.
Rotate tires
*
, inspect tires for wear and measure
tread depth.
Every 5000 miles
(8000 km) or six
months
Change engine oil and filter.
Inspect and lubricate U-joints, if equipped with
grease fittings.
Every 30000 miles
(48000 km)
Change automatic transmission fluid on 4–speed
transmission.
Replace front wheel bearing grease and grease
seals if non-sealed bearings are used.
Every 50000 miles
(80000 km)
Change rear axle fluid.
*
Vehicles equipped with dual rear wheels should rotate the front wheels
when specified; rear wheels only if unusual wear is noted.
Exclusive Use of E85 (Flex Fuel Vehicles Only)
Every oil change
interval
If ran exclusively on E85, fill the fuel tank full
with regular unleaded fuel.
310
Scheduled Maintenance
2013 Econoline
(eco)
Owners Guide gf, 2nd Printing, November 2012
USA
(fus)
