Ford 2005 Econoline Supplement Manual page 38

Maintenance and Specifications
• sustained, high speed driving at Gross Vehicle Weight Rating
(maximum loaded weight for vehicle operation during hot
weather-above 90°F [32°C]).
• frequent or extended idling (over 10 minutes per hour of normal
driving).
• operating in severe dust conditions.
• frequent, short trips of 10 miles (16 km) or less during freezing
weather
If you are operating your vehicle under any of these conditions, observe
the following service procedures:
• Change engine oil and filter every 5,000 miles (8,000 km).
• Use Motorcraft oil or an equivalent oil conforming to Ford
Specification WSS-M2C171–D or API categories CI-4, CI–4/SL, CI-4
PLUS or DHD-1. If CI-4 oil is not available, CH-4 is acceptable.
For more information refer the scheduled maintenance information
section of this supplement.
AIR FILTER
When replacing the air filter element, use the Motorcraft air filter
element listed. Refer to the Motorcraft part numbers chart in this
chapter.
Note: Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
Failure to use the correct air filter element may result in severe
engine damage.
• E-series air filter element:
1. Disconnect the hoses from the air cleaner outlet tube.
2. Loosen the clamp and disconnect
the air cleaner outlet tube.
38
2005 Econoline (eco)
Supplement
USA (fus)