Ford SUPER DUTY 2023 Owner's Manual page 600

The fuel and water separator. Drain if necessary or if indicated by the instrument cluster
The holes and slots in the tail pipe to make sure they are functional and clear of debris.
1
Diesel vehicles only.
The body and door drain holes for obstructions. Clean if necessary.
The cooling system fluid level and the coolant system strength.
The door weatherstrips for wear. Lubricate if necessary.
The hinges, latches and outside locks for proper operation. Lubricate if necessary.
The seatbelts and seat latches for wear and function.
Safety warning lamps, brake, ABS, airbag and seatbelt for operation.
The washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
It is important to have the systems on your
vehicle regularly checked. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great.
Accessory drive belt or belts
Battery performance
Engine air filter
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOM
Scheduled Maintenance
Check Every Month
display.
Check Every Six Months
The battery connections. Clean if necessary.
The parking brake for proper operation.
Multi-Point Inspection
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Hazard warning system operation
Horn operation
Radiator, cooler, heater and air conditioning
596
hoses
1