2021 FORD F-53 engine

Other maintenance items
Replace the engine air filter.
Every 30,000 mi
(48,000 km)
Replace the front wheel bearing grease and grease seal
if you use non-sealed bearings.
Every
60,000 mi
(96,000 km)
Replace the spark plugs.
Every
100,000 mi
(160,000 km) Replace the rear axle fluid.
Inspect the accessory drive belt(s).
1
Replace the accessory drive belt(s) if not replaced within
the last
100,000 mi (160,000 km).
Every
150,000 mi
(240,000 km) Replace the front wheel bearings and seals if you use non-
sealed bearings.
Change the automatic transmission fluid and filter. Consult
dealer for requirements.
Change the engine coolant.
2
Every
200,000 mi
(320,000 km)
1 If not replaced, inspect every
15,000 mi (24,000 km).
2 Initial replacement at 10 years or
200,000 mi (320,000 km), then every five years or
100,000 mi (160,000 km).
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SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
If you operate your vehicle primarily in any
of the following conditions, you need to perform extra maintenance as indicated.
If you operate your vehicle
occasionally
under any of these conditions, it is not
necessary to perform the extra
maintenance. For specific
recommendations, see your dealership
service advisor or technician. Towing a trailer or using a car-top carrier
Inspect U-joints.
Inspect frequently, service
as required
See axle maintenance items under
Exceptions.
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every 5000 miles (8000
km)
Rotate tires*
, inspect tires for wear and measure tread
depth.
Change engine oil and filter.
Every 5000 miles (8000
km) or six months
Inspect U-joints.
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Replace spark plugs.
Every 60000 miles (96000
km)
* Vehicles equipped with dual rear wheels should rotate the front wheels when specified;
rear wheels only if unusual wear is noted. Extensive idling or low-speed driving for long distances, as in heavy commercial use
(such as delivery, taxi, patrol car or livery)
Inspect brake system.
Every 5000 miles (8000
km)
Inspect wheels and related components for abnormal
noise, wear, looseness or drag.
Rotate tires*
, inspect tires for wear and measure tread
depth.
Inspect U-joints.
Every 5000 miles (8000
km) or six months
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Extensive idling or low-speed driving for long distances, as in heavy commercial use
(such as delivery, taxi, patrol car or livery)
Change engine oil and filter.
Every 5000 miles (8000
km) or six months or 200
engine hours
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Replace spark plugs.
Every 60000 miles (96000
km)
* Vehicles equipped with dual rear wheels should rotate the front wheels when specified;
rear wheels only if unusual wear is noted. Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Replace engine air filter.
Inspect frequently, service
as required
Replace cabin air filter, if equipped.
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every 5000 miles (8000
km)
Rotate tires*
, inspect tires for wear and measure tread
depth.
Change engine oil and filter.
Every 5000 miles (8000
km) or six months
Inspect U-joints.
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Change rear axle fluid.
Every 50000 miles (80000
km)
* Vehicles equipped with dual rear wheels should rotate the front wheels when specified;
rear wheels only if unusual wear is noted.
Exceptions
There are several exceptions to the Normal
Schedule:
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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°C)
and at wide-open throttle for long periods
above 45 mph (72 km/h), change rear axle
fluid every 24,000 mi (38,000 km) or three
months, whichever comes first.
California fuel filter replacement: If you
register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service.
Hot climate oil change intervals:
Vehicles operating in the Middle East,
North Africa, Sub-Saharan Africa or
locations with similar climates using an
American Petroleum Institute (API)
Certified for Gasoline Engines (Certification
mark) oil of SM or SN quality, the normal
oil change interval is 5000 miles (8000
kilometers).
If the available API SM or SN oils are not
available, then the oil change interval is
3000 miles (4800 kilometers).
Engine air filter and cabin air filter
replacement
: The life of the engine air
filter and cabin air filter is dependent on
exposure to dusty and dirty conditions.
Vehicles operated in these conditions
require frequent inspection and
replacement of the engine air filter and
cabin air filter.
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A
About This Manual...........................................5
ABS
See: Brakes............................................................. 54
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes.................................................................. 55
Accessories See: Replacement Parts
Recommendation............................................ 12
ACC See: Using Adaptive Cruise Control...............61
Adjusting the Steering Wheel....................16
Air Filter See: Changing the Engine Air Filter...............117
Appendices....................................................180
Audible Warnings and Indicators.............29
Autolamps.........................................................19
Automatic High Beam Control..................22
Automatic High Beam Control Indicators........................................................22
Automatic Transmission.............................50
Automatic Transmission Fluid Check..............................................................122
B
Battery See: Changing the 12V Battery....................... 127
Brake Fluid Check.........................................124
Brakes.................................................................54 General Information............................................ 54
Breaking-In........................................................91
C
Canceling the Set Speed.............................61
Capacities and Specifications.................156
Car Wash See: Cleaning the Exterior............................... 130
Catalytic Converter........................................47
Changing a Fuse..............................................111
Changing the 12V Battery
...........................127
Changing the Engine Air Filter...................117
Cleaning the Engine......................................131
Cleaning the Exterior...................................130
Cleaning the Wheels
....................................131 Connected Vehicle
.......................................163
Connecting the Vehicle to a Mobile
Network............................................................. 163
Connected Vehicle Limitations
...............163
Connected Vehicle Requirements.........163
Connected Vehicle – Troubleshooting.........................................164
Connecting the Vehicle to a Mobile Network.........................................................163
Connecting FordPass to the Modem..........163
Enabling and Disabling the Modem............163
What Is the Modem........................................... 163
Connecting the Vehicle to a Wi-Fi Network.........................................................163
Coolant Check See: Engine Coolant Check............................. 118
Cruise Control.................................................60
Cruise Control Indicators..............................61
Cruise Control - Vehicles With: Adaptive Cruise Control................................................16
Cruise Control - Vehicles With: Cruise Control.............................................................16
Customer Assistance...................................98
Customer Information................................176 Radio Frequency Certification Labels.........176
D
Data Recording
..................................................7
Daytime Running Lamps - Vehicles With: Configurable Daytime Running
Lamps.............................................................20
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)............20
Declaration of Conformity........................183
Direction Indicators
.........................................21
Driver Alert........................................................69
Driving Aids......................................................69
Driving Hints
....................................................90
Driving Through Water..................................91
DRL See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running
Lamps.................................................................. 20
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)................20
185
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E
Economical Driving.......................................90
Electromagnetic Compatibility...............180
Emission Law..................................................46
Engine Block Heater......................................39
Engine Coolant Check.................................118
Engine Emission Control
.............................46
Engine Oil Check............................................116
Engine Oil Dipstick........................................116
Engine Specifications
..................................152
Environment......................................................15
Essential Towing Checks.............................87
Event Data Recording See: Data Recording............................................... 7
Export Unique Options.................................14
F
Ford Credit
..........................................................11
Ford Protect...................................................166
Fuel and Refueling..........................................41
Fuel Consumption
.........................................44
Fuel Filter.........................................................129
Fuel Quality.......................................................41
Fuses.................................................................104
Fuse Specification Chart...........................104
G
Gauges...............................................................24
Gearbox See: Transmission................................................ 50
General Maintenance Information........168
Getting Assistance Outside the U.S. and Canada...........................................................101
Getting the Services You Need.................98
H
Handbrake See: Parking Brake............................................... 55
Hazard Flashers..............................................94
Hill Start Assist
...............................................56
Hints on Driving With Anti-Lock Brakes..............................................................55
Horn......................................................................17 I
Ignition Switch
.................................................37
In California (U.S. Only)...............................99
Information Display Control........................17
Information Displays....................................30 General Information............................................ 30
Information Messages
..................................34
Instrument Cluster.........................................24
Instrument Lighting Dimmer.....................20
Introduction........................................................5
J
Jump Starting the Vehicle..........................94
L
Lane Keeping System
...................................70
Lighting Control...............................................19
Lighting...............................................................19
Load Carrying
...................................................78
Load Limit.........................................................78
M
Maintenance....................................................113 General Information........................................... 113
Message Center See: Information Displays................................. 30
Mobile Communications Equipment.......13
Motorcraft Parts
............................................152
N
Normal Scheduled Maintenance
.............171
O
Oil Change Indicator Reset
........................116
Oil Check See: Engine Oil Check........................................ 116
Ordering Additional Owner's Literature
......................................................102
Overriding Automatic High Beam Control.............................................................23
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P
Parking Brake...................................................55
Perchlorate.........................................................11
Power Steering Fluid Check......................126
Pre-Collision Assist........................................74
Protecting the Environment........................15
R
Radio Frequency Certification Labels.............................................................176
Cruise Control Module...................................... 176
Recommended Towing Weights..............84
Reduced Engine Performance..................90
Refueling...........................................................43
Replacement Parts Recommendation........................................12
Reporting Safety Defects (Canada Only)...............................................................103
Reporting Safety Defects (U.S. Only)...............................................................102
Resuming the Set Speed.............................61
Roadside Assistance....................................93
Roadside Emergencies
................................93
Running-In See: Breaking-In.................................................... 91
Running Out of Fuel......................................42
S
Safety Precautions
.........................................41
Scheduled Maintenance...........................168
Setting the Cruise Control Speed............60
Snow Chains See: Using Snow Chains.................................. 150
Special Notices................................................12
Special Operating Conditions Scheduled Maintenance................................................173
Speed Control See: Cruise Control............................................. 60
Stability Control.............................................58 Principle of Operation........................................ 58
Starter Switch See: Ignition Switch............................................. 37
Starting a Gasoline Engine..........................37
Starting and Stopping the Engine............37 General Information............................................ 37Steering..............................................................73
Steering Wheel
................................................16
Switching Automatic High Beam Control On and Off
.....................................................22
Switching Cruise Control On and Off....................................................................60
Symbols Glossary.............................................5
T
Technical Specifications See: Capacities and Specifications.............152
The Better Business Bureau (BBB) Auto Line Program (U.S. Only).......................100
Tire Care
...........................................................134
Tires See: Wheels and Tires...................................... 134
Towing a Trailer...............................................83
Towing the Vehicle on Four Wheels.......89
Towing................................................................83
Traction Control
..............................................57
Principle of Operation......................................... 57
Transmission Code Designation
.............155
Transmission...................................................50
Transporting the Vehicle.............................96
U
Under Hood Overview - Commercial Chassis............................................................114
Under Hood Overview - Motorhome Chassis............................................................115
Using Adaptive Cruise Control...................61
Using Snow Chains......................................150
Using Traction Control..................................57
V
Vehicle Care
....................................................130
General Information.......................................... 130
Vehicle Identification Number
.................154
Vehicle Storage..............................................132
VIN See: Vehicle Identification Number.............154
W
Warning Lamps and Indicators
.................27
187
2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Index