2020 FORD F-53 service interval

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Page 118 of 197

FORD F-53 2020  Owners Manual Note:
It may be necessary to loosen the
worm gear clamp connecting the air cleaner
to the clean air duct, disconnect the duct
from the air cleaner and disconnect the
mass air flow sensor electrical wi

Page 120 of 197

FORD F-53 2020  Owners Manual Note:
During normal vehicle operation, the
coolant may change color from orange to
pink or light red. As long as the coolant is
clear and uncontaminated, this color change
does not indicate the coolan

Page 122 of 197

FORD F-53 2020  Owners Manual Engine Coolant Temperature
Management (If Equipped)
WARNING: 
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the
vehicle may not be able to accelerate
with f

Page 124 of 197

FORD F-53 2020  Owners Manual High fluid level
Fluid levels above the safe range may
result in transmission failure. An overfill
condition of transmission fluid may cause
shift and/or engagement concerns and/or
possible damage. Hi

Page 169 of 197

FORD F-53 2020  Owners Manual GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenance
schedule helps protect against major repair
expenses resulting from neglect or
inadequate maintenance and

Page 170 of 197

FORD F-53 2020  Owners Manual Ford Motor Company has recommended
maintenance intervals for various parts
and component systems based upon
engineering testing. Ford Motor Company
relies upon this testing to determine the
most appro

Page 172 of 197

FORD F-53 2020  Owners Manual Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive
way to perform a thorough inspection of
your vehicle. Your checklist gives

Page 176 of 197

FORD F-53 2020  Owners Manual Rear axle fluid change or level check not
required unless leak is suspected or the
assembly has been submerged in water.
During long periods of trailer towing with
outside temperatures above 70°F (21