2020 FORD F-53 automatic transmission fluid

Hydroboost Brake System
Capacities
Quantity
Variant
Fill as required.
All.
Materials Specification
Name
WSS-M6C65-A3
Motorcraft® DOT 5.1 Motor Vehicle Brake Fluid(U.S.)
Motorcraft® DOT 5.1 Motor Vehicle Brake Fluid /
Liquide de frein automobile DOT 5.1 Motor-
craft®(Canada)
PM-21(U.S. & Canada)
Note: Motorcraft® DOT 5.1 Motor Vehicle
Brake Fluid is for vehicles with Hydroboost
brake booster systems. We recommend
using DOT 5.1 Motor Vehicle Brake Fluid or
equivalent meeting WSS-M6C65-A3. This
includes chassis with gross vehicle weight
ratings of 16,000 lb (7,257 kg), 18,000 lb
(8,165 kg), and 19,500 lb (8,845 kg). Note:
Use of any fluid other than the
recommended fluid could cause reduced
brake performance and not meet our
performance standards. Keep brake fluid
clean and dry. Contamination with dirt,
water, petroleum products or other
materials could result in brake system
damage and possible failure.
Power Steering System
Materials Specification
Name
WSS-M2C938-AMERCON® LV,
Motorcraft® MERCON® LV Automatic Transmission
Fluid(U.S.)
Motorcraft® MERCON® LV Automatic Transmission
Fluid / Huile pour boîte automatique MERCON® LV
Motorcraft®(Canada)
XT-10-QLVC(U.S.)
CXT-10-LV6(Canada)
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Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Capacities and Specifications

Check every six months
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. 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. Multi-point inspection
Horn operation
Accessory drive belt(s)
Radiator, cooler, heater and A/C hoses
Battery performance
Suspension component for leaks ordamage
Engine air filter
Steering and linkage
Exhaust system
Tires (including spare) for wear and properpressure**
Exterior lamps and hazard warning system
operation
Windshield for cracks, chips or pits
Fluid levels *
; fill if necessary
Washer spray and wiper operation
For oil and fluid leaks
* Brake, coolant recovery reservoir, automatic transmission, power steering and window
washer.
** If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration
Use By date on the canister. Replace as needed.
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Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Scheduled Maintenance

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 you
immediate feedback on the overall
condition of your vehicle.
NORMAL SCHEDULED MAINTENANCE
Note: Do not exceed the mileage or time intervals. Every 10,000 miles (16000 km), 12 months or 450 engine hours - whichever comes first
Change the engine oil and filter.
Rotate the tires, inspect tire wear and measure the tread depth. 1
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
Perform a multi-point inspection.
Inspect the automatic transmission fluid level. Consult dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and the parking brake.
Inspect the engine coolant level/strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, drive shaft and U-joints.
Lubricate, if your vehicle has grease fittings.
1 Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if you notice unusual wear. Brake Fluid Maintenance
1
Change the brake fluid. 2
Every 3 Years
1 Perform this maintenance item every 3 years. Do not exceed the designated time for
the interval.
2 Brake fluid servicing requires special equipment available at your authorized dealer.
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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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Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Scheduled Maintenance

A
About This Manual...........................................5
ABS
See: Brakes.............................................................. 51
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................... 51
Accessories See: Replacement Parts
Recommendation............................................ 12
ACC See: Using Adaptive Cruise Control..............58
Adjusting the Steering Wheel....................16
Air Filter See: Changing the Engine Air Filter...............114
Appendices.....................................................184
Audible Warnings and Indicators.............26 Headlamps On Warning Chime...................... 26
Key in Ignition Warning Chime........................ 26
Parking Brake On Warning Chime.................. 26
Autolamps.........................................................19 Windshield Wiper Activated
Headlamps........................................................ 20
Automatic Transmission..............................47
Brake-Shift Interlock........................................... 49
If Your Vehicle Gets Stuck in Mud or Snow.................................................................... 50
Progressive Range Selection - PRS..............48
Understanding the Positions of Your Automatic Transmission............................... 47
Automatic Transmission Fluid Check..............................................................119
Adjusting automatic transmission fluid levels.................................................................... 121
Automatic transmission fluid filter................121
Correct fluid level................................................ 120
High fluid level....................................................... 121
Low fluid level...................................................... 120
B
Battery See: Changing the 12V Battery...................... 124
Brake Fluid Check..........................................121 Hydroboost............................................................ 122
Hydromax.............................................................. 122Brakes..................................................................51
General Information............................................. 51
Breaking-In.......................................................88
C
Canceling the Set Speed.............................57
Capacities and Specifications.................156 Air Conditioning System.................................. 156
Alternative Engine Oil for Extremely Cold Climates............................................................ 159
Automatic Transmission.................................. 156
Engine Coolant..................................................... 157
Engine Oil.............................................................. 158
Fuel Tank............................................................... 159
Grease..................................................................... 159
Hydroboost Brake System............................... 161
Hydromax Brake System................................. 160
Power Steering System..................................... 161
Rear Axle................................................................ 162
Washer Reservoir................................................ 162
Car Wash See: Cleaning the Exterior................................ 127
Catalytic Converter.......................................44
On-Board Diagnostics (OBD-II)..................... 45
Readiness for Inspection and Maintenance (I/M) Testing..................................................... 46
Changing a Fuse
...........................................108
Fuses....................................................................... 108
Changing a Road Wheel.............................147 Dissimilar Spare Wheel and Tire Assembly
Information....................................................... 147
Tire Change Procedure..................................... 149
Changing the 12V Battery..........................124 Battery relearn..................................................... 125
Changing the Engine Air Filter..................114
Cleaning the Engine.....................................128
Cleaning the Exterior....................................127 Cleaning the Headlamps.................................. 127
Exterior Chrome Parts....................................... 127
Exterior Plastic Parts.......................................... 127
Stripes or Graphics............................................. 127
Underbody............................................................ 128
Under Hood.......................................................... 128
Cleaning the Wheels...................................128
Connected Vehicle
.......................................163
Connecting the Vehicle to a Mobile
Network............................................................. 163
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Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Index