Ford F-650, Owner'S Manual, Page: 328 / 379

Other maintenance items
1
Inspect the accessory drive belt(s).
4
At 90000 miles (144000
km)
Change the rear axle fluid (Dana axles). See Special
Operating Conditions Scheduled Maintenance (page
326).
5
At 100000 miles (160000
km)
Change the engine coolant and secondary coolant.
6
Every 105000 miles
(168000 km)
Change the automatic transmission fluid and filter. Consult
an authorized dealer for requirements.
Every 150000 miles
(240000 km)
Replace the accessory drive belt(s) if not replaced within
the last 100000 miles (160000 km).
Replace the front wheel bearings and seals if equipped
with non-sealed bearings.
1
You can perform these maintenance items within 3000 miles (4800 kilometers) of the
last oil change. Do not exceed the designated distance for the interval.
2
Every 15000 miles (24000 kilometers), 600 engine hours or as indicated by the
information display.
3
Every 22500 miles (36000 kilometers) or as indicated by the information display.
4
Perform follow-up inspections every 15000 miles (24000 kilometers) after the initial
inspection. Replace the belt(s) at 150000 miles (240000 kilometers).
5
Change the fluid again at 150000 miles (240000 kilometers).
6
Initial replacement is at six years or 105000 miles (168000 kilometers), then every three
years or 45000 miles (72000 kilometers).
325
F650750 (TBC), enUSA, First Printing
Scheduled Maintenance