Ford F650 Owner's Manual page 245

Maintenance Operation
Check fuel pump pressure
Clean radiator cap seal. Clean
and inspect the cap surface on
the radiator
Check the battery terminals for
corrosion
Tighten the wheel mounting
nuts to the specified torque.
Refer to Servicing your
wheels and tires in the
Maintenance and
Specifications chapter
Clean body/door drain holes
Clean windshield wiper blades
Replace windshield wiper
blades
Lubricate body lock cylinders
Check headlamp alignment
Check windshield washer fluid
level; add fluid if required
1
- During maintenance and repair, protect the fuel tube and the hose
assemblies, the power steering lines, and the brake lines from the
external heat, the acids and the abrasion that could damage the lines.
2
- Check for (free) linkage action and ensure that (return) spring
force is adequate to maintain pedal free play.
3
- Adjust, repair or replace as required with the same or equivalent
parts.
Scheduled Maintenance Guide
Frequency - Observation
Insufficient full-throttle power or
backfiring.
When the cap does not hold pressure.
Whenever electrical power supply has
diminished.
Required initially at 500 and 1000
miles (800 and 1600 km). Perform
again at 500 and 1000 mile (800 and
1600 km) intervals after each tire
removal/replacement.
At least twice annually.
As required.
If wiping the blades with a clean cloth
and mild detergent and washing with
a cleaner does not restore a clean
wipe.
Noisy or difficult to operate.
Lamp beams in wrong position when
vehicle operating loaded.
If washes do not spray when operated.
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