Ford 2002 F650 Owner's Manual page 241

160 000 KM / 100 000 MILES
• Disassemble the single check valve (SC-3) and the automatic drain
valve (DB–2) — clean and inspect the valves for wear and
deterioration.
• Lube the clutch release and the cross shaft lever.
• Replace the fuel filter.*
• Change the rear axle lubricant. (Not required when equipped with
optional synthetic lubricant.)
400 000 KM / 250 000 MILES
• Change the rear axle lubricant when equipped with optional synthetic
lubricant.
500 000 KM / 300 000 MILES
• Disassemble the air dryer, replace the desiccant and check the
mounting of the dryer to the vehicle (if equipped).
Please continue with these scheduled maintenance intervals for your
vehicle.
* Shown intervals are for Powerstroke engine only. Refer to Caterpillar
and Cummins Owner Manuals for intervals for their respective engines.
800 000 KM / 500 000 MILES
• Change the lubricant in the manual shift transmission (all
applications) when equipped with optional synthetic lubricant.
General Maintenance Information
241