2011 FORD SUPER DUTY maintenance schedule

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Page 371 of 441

FORD SUPER DUTY 2011 3.G Owners Manual •Protection against rust and other forms of corrosion.
•Proper function of calibrated gauges.
When the engine is cold, check the
level of the engine coolant in the
reservoir.
•The engine coolant

Page 382 of 441

FORD SUPER DUTY 2011 3.G Owners Manual Octane recommendations
Your vehicle is designed to use “Regular” unleaded gasoline with a pump
(R+M)/2 octane rating of 87. Some stations offer fuels posted as
“Regular” with an octane rating

Page 386 of 441

FORD SUPER DUTY 2011 3.G Owners Manual •Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize sto

Page 387 of 441

FORD SUPER DUTY 2011 3.G Owners Manual EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards.

Page 390 of 441

FORD SUPER DUTY 2011 3.G Owners Manual POWER STEERING FLUID
Check the power steering fluid. Refer toscheduled maintenance
information.If adding fluid is necessary, use only MERCONAT F.
•Gasoline engine shown; diesel
engine similar. Refe

Page 391 of 441

FORD SUPER DUTY 2011 3.G Owners Manual BRAKE FLUID
•Vacuum boost system
•Hydroboost system
The fluid level will drop slowly as the brakes wear, and will rise when the
brake components are replaced. Fluid levels between the top of the M

Page 394 of 441

FORD SUPER DUTY 2011 3.G Owners Manual TRANSFER CASE FLUID (IF EQUIPPED)
1. Clean the filler plug.
2. Remove the filler plug and
inspect the fluid level.
3. Add only enough fluid through
the filler opening so that the fluid
level is at the

Page 399 of 441

FORD SUPER DUTY 2011 3.G Owners Manual Miscellaneous
•Make sure all linkages, cables, levers and pins under vehicle are
covered with grease to prevent rust.
•Move vehicles at least 25 feet (8 m) every 15 days to lubricate
working parts