ENGINE SPECIFICATIONS
7.3L V8 Engine
Engine
445 in³ (7,293 cm³)
Displacement.
Minimum 87 octane
Required fuel.
1-5-4-8-6-3-7-2
Firing order.
Coil near spark plug with spark plug wire
Ignition system.
0.049 in (1.25 mm) - 0.053 in (1.35 mm)
Spark plug gap.
10.5:1
Compression ratio.
Drivebelt Routing Drivebelt closest to the engine.
A
Drivebelt furthest from the
engine.
B
MOTORCRAFT PARTS Motorcraft Part Number
Component
FA-1782
Air filter element.
BXT-65-750
Battery-motorhome chassis.
BXT-65-750
Battery-commercial chassis (except UPS
chassis).
152
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Capacities and SpecificationsE305075
Engine Oil An oil that displays this symbol conforms
to current engine, emission system and
fuel economy performance standards of
ILSAC.
We recommend Motorcraft® motor oil for
your vehicle. If Motorcraft® oil is not
available, use motor oils of the
recommended viscosity grade that meet
API SN PLUS requirements and display the
API Certification Mark for gasoline engines.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that your
vehicle warranty does not cover.
Capacities Including the Oil Filter
Variant
8.0 qt (7.6 L)
All.
Materials Specification
Name
WSS-M2C946-B1
Engine Oil - SAE 5W-30 - Synthetic Blend Motor
Oil(U.S.)
Engine Oil - SAE 5W-30 - Super Premium Motor Oil
/ Huile moteur de très haute qualité SAE 5W-30
Motorcraft®(Canada)
XO-5W30-Q1SP(U.S.)
CXO-5W30-LSP6(Canada)
158
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Capacities and SpecificationsE142732 E276075
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.
SCHEDULED MAINTENANCE
RECORD
After the scheduled maintenance services
are performed, record the Repair Order #,
Distance and Engine Hours in the boxes
provided. 173
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Scheduled MaintenanceE146852
Repair Order #:Distance:
Engine hours (optional): Multi-point inspection (recommended): Signature:
Dealer stamp
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
189
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Index
Fuel Consumption..........................................41
Advertised Capacity............................................. 41
Fuel Economy........................................................ 42
Fuel Filter.........................................................126
Fuel Quality......................................................38 Choosing the Right Fuel.................................... 38
Fuses..................................................................101
Fuse Specification Chart............................101 Engine Compartment Fuse Box..................... 101
Passenger Compartment Fuse Box............106
G
Gauges.................................................................21 2.3 Inch Display....................................................... 21
8 Inch Display......................................................... 22
Configurable Gauge............................................. 23
Engine Coolant Temperature Gauge.............23
Engine Oil Pressure Gauge................................ 23
Fuel Gauge.............................................................. 23
Voltmeter................................................................. 23
Gearbox See: Transmission................................................ 47
General Maintenance Information........166 Multi-point Inspection...................................... 168
Owner Checks and Services........................... 167
Protecting Your Investment........................... 166
Why Maintain Your Vehicle?.......................... 166
Why Maintain Your Vehicle at Your Dealership? ...................................................... 166
Getting Assistance Outside the U.S. and Canada...........................................................98
Getting the Services You Need.................95 Away From Home................................................ 95
H
Handbrake See: Parking Brake............................................... 52
Hazard Flashers...............................................91
Hill Start Assist
................................................52
Switching the System On and Off.................53
Using Hill Start Assist......................................... 53
Hints on Driving With Anti-Lock Brakes
...............................................................51
Horn......................................................................17 I
Ignition Switch.................................................34
In California (U.S. Only)...............................96
Information Display Control........................17
Information Displays
.....................................27
General Information............................................ 27
Information Messages
.................................30
Battery and Charging System......................... 30
Engine........................................................................\
31
Fuel........................................................................\
..... 31
Maintenance........................................................... 31
Power Steering...................................................... 32
Transmission.......................................................... 32
Instrument Cluster..........................................21
Instrument Lighting Dimmer.....................20
Introduction........................................................5
J
Jump Starting the Vehicle............................91 Connecting the Jumper Cables....................... 92
Jump Starting........................................................ 93
Preparing Your Vehicle........................................ 91
Removing the Jumper Cables......................... 93
L
Lane Keeping System..................................66 Switching the System On and Off.................67
System Display...................................................... 67
System Settings.................................................... 67
Troubleshooting................................................... 68
Lighting Control...............................................19 Flashing the Headlamp High Beam...............19
Headlamp High Beam......................................... 19
Lighting...............................................................19
Load Carrying
...................................................75
Load Limit..........................................................75
Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles............................................................... 79
Vehicle Loading - with and without a Trailer.................................................................... 75
Lug Nuts See: Changing a Road Wheel......................... 147
191
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Index