Ford 750 2009 Owner's Manual page 197

• The fan ratio should not be changed and the fan spacer dimensions
and positions should not be altered.
• Inspect the fan clutch for proper operation, make sure that the fan is
disengaged when cooling of the engine is not required.
• Check for proper operation of radiator shutters, if equipped. The
shutters should be open during normal operating temperatures.
Engine and Driveline System
• Transmission Enclosure: inspect for cracks, holes, and tears. Clean
any deposits such as oil, dirt, and stones.
• Engine valve covers and block covers are made to damp out engine
mechanical noise and, if needed, should be replaced with
recommended parts. Check for mechanical isolations.
Exhaust System
• Inspect the exhaust system for leaks at various joint connections and
tighten the clamps.
• Do a visual inspection for cracks or holes in the muffler and tail pipe.
• Always use the recommended parts when items need to be replaced.
• The tail pipe elbow or offset tail pipe orientation must not be changed
from the standard position as originally received.
• To avoid abnormal changes in vehicle sound levels, it is necessary for
the owner to perform inspections and necessary maintenance at the
intervals shown in the Scheduled Maintenance Guide chapter.
POWER STEERING FLUID
Check the power steering fluid level using the following procedure. If
adding fluid is necessary, refer to Lubricant Specifications in this
chapter for the proper fluid type. Refer to the Scheduled Maintenance
Guide chapter for the recommended service intervals.
1. Set the parking brake, shift into N (Neutral) (automatic transmission)
or 1 (First) (manual transmission) and turn the engine off.
2. Open the hood.
3. Clean the top of the power steering fluid reservoir.
4. Remove the dipstick from the reservoir and wipe the dipstick clean.
5. Reinstall the dipstick. Remove it again and check the fluid level.
2009 F-650/750 (f67)
Supplement
USA (fus)
Maintenance and Specifications
197