FORD 2011 E-450 v.2 - Manual (Page 259)

To prolong the life of the wiper blades, it is highly recommended to
scrape off the ice on the windshield before turning on the wipers. The
layer of ice has many sharp edges and can damage the micro edge of the
wiper rubber element.
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance information for the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait 15 minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the
engine oil level dipstick.
6. Wipe the dipstick clean. Insert the dipstick fully, then remove it again.
• If the oil level is between the lower and upper holes or between
the MIN and MAX marks (depending on application), the oil
level is acceptable. DO NOT ADD OIL.
• If the oil level is below the lower hole or the MIN mark, add enough
oil to raise the level within the lower and upper holes or within the
MIN-MAX range.
• Oil levels above the upper hole or the MAX mark may cause engine
damage. Some oil must be removed from the engine by an authorized
dealer.
Maintenance and Specifications
259
2011 Econoline (eco)
Owners Guide, 2nd Printing
USA (fus)