wheel alignment FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS 2009 12.G Owners Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 2009, Model line: F SERIES MOTORHOME AND COMMERCIAL CHASSIS, Model: FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS 2009 12.GPages: 136, PDF Size: 1.14 MB
Page 38 of 136
WARNING:If your vehicle is stuck in snow, mud, sand, etc.,do
notrapidly spin the tires; spinning the tires can tear the tire and
cause an explosion. A tire can explode in as little as three to five
seconds.
WARNING:Do not spin the wheels at over 35 mph (56 km/h).
The tires may fail and injure a passenger or bystander.
Highway hazards
No matter how carefully you drive there’s always the possibility that you
may eventually have a flat tire on the highway. Drive slowly to the
closest safe area out of traffic. This may further damage the flat tire, but
your safety is more important.
If you feel a sudden vibration or ride disturbance while driving, or you
suspect your tire or vehicle has been damaged, immediately reduce your
speed. Drive with caution until you can safely pull off the road. Stop and
inspect the tires for damage. If a tire is under-inflated or damaged,
deflate it, remove wheel and replace it with your spare tire and wheel. If
you cannot detect a cause, have the vehicle towed to the nearest repair
facility or tire dealer to have the vehicle inspected.
Tire and wheel alignment
A bad jolt from hitting a curb or pothole can cause the front end of your
vehicle to become misaligned or cause damage to your tires. If your
vehicle seems to pull to one side when you’re driving, the wheels may be
out of alignment. Have an authorized dealer check the wheel alignment
periodically.
Wheel misalignment in the front or the rear can cause uneven and rapid
treadwear of your tires and should be corrected by an authorized dealer.
Front wheel drive (FWD) vehicles and those with an independent rear
suspension (if equipped) may require alignment of all four wheels.
The tires should also be balanced periodically. An unbalanced tire and
wheel assembly may result in irregular tire wear.
Tire rotation
Rotating your tires at the recommended interval (as indicated in the
scheduled maintenance informationthat comes with your vehicle) will
help your tires wear more evenly, providing better tire performance and
longer tire life.
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Tires, Wheels and Loading
38
Page 39 of 136
•DRW – Six tire rotation
If your vehicle is equipped with dual
rear wheels it is recommended that
the front and rear tires (in pairs) be
rotated only side to side. We do not
recommend splitting up the dual
rear wheels. Rotate them side to
side as a set/pair. After tire rotation,
inflation pressures must be adjusted
for the tires new positions in
accordance with vehicle
requirements.
Sometimes irregular tire wear can be corrected by rotating the tires.
Note:If your tires show uneven wear ask an authorized dealer to check
for and correct any wheel misalignment, tire imbalance or mechanical
problem involved before tire rotation.
Note:Your vehicle may be equipped with a dissimilar spare tire/wheel. A
dissimilar spare tire/wheel is defined as a spare tire and/or wheel that is
different in brand, size or appearance from the road tires and wheels. If
you have a dissimilar spare tire/wheel it is intended for temporary use
only and should not be used in a tire rotation.
Note:After having your tires rotated, inflation pressure must be checked
and adjusted to the vehicle requirements.
INFORMATION CONTAINED ON THE TIRE SIDEWALL
Both U.S. and Canada Federal regulations require tire manufacturers to
place standardized information on the sidewall of all tires. This
information identifies and describes the fundamental characteristics of
the tire and also provides a U.S. DOT Tire Identification Number for
safety standard certification and in case of a recall.
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Tires, Wheels and Loading
39
Page 114 of 136
Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter will show how temperature impacts fuel
economy. In general, lower temperatures give lower fuel economy.
Driving style — good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Habits
•Smooth, moderate operation can yield up to 10% savings in fuel.
•Steady speeds without stopping will usually give the best fuel
economy.
•Idling for long periods of time (greater than one minute) may waste
fuel.
•Anticipate stopping; slowing down may eliminate the need to stop.
•Sudden or hard accelerations may reduce fuel economy.
•Slow down gradually.
•Driving at reasonable speeds (traveling at 55 mph [88 km/h] uses 15%
less fuel than traveling at 65 mph [105 km/h]).
•Revving the engine before turning it off may reduce fuel economy.
•Using the air conditioner or defroster may reduce fuel economy.
•You may want to turn off the speed control in hilly terrain if
unnecessary shifting between the top gears occurs. Unnecessary
shifting of this type could result in reduced fuel economy.
•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 stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toMaintenance product
specifications and capacitiesin this chapter.
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Maintenance and Specifications
114
Page 135 of 136
Lights, warning and indicator ....10
anti-lock brakes (ABS) ............59
Load limits ...................................45
Loading instructions ...................49
Lubricant specifications ...........128
Lug nuts ......................................82
M
Message center ...........................22
english/metric button ...............25
system check button ................25
warning messages .....................26
Motorcraft parts ................108, 127
O
Octane rating ............................111
Oil (see Engine oil) ....................97
P
Parking brake ..............................60
Parts (see Motorcraft parts) ....127
Power distribution box
(see Fuses) .................................72
Power steering
fluid, checking and adding ....119
fluid, refill capacity ................128
fluid, specifications .................128
R
Relays ....................................69, 76
Roadside assistance ....................67
S
Safety defects, reporting ......93–94Servicing your vehicle ................96
Spark plugs,
specifications .....................127, 131
Special notice ................................5
Specification chart,
lubricants ...................................128
Speed control ..............................20
Starting your vehicle ............54–56
jump starting ............................82
Steering wheel
tilting .........................................19
T
Tilt steering wheel ......................19
Tires .......................................28–29
alignment ..................................38
care ............................................34
changing ....................................78
checking the pressure ..............33
inflating .....................................30
replacing ..............................36, 80
rotating ......................................38
safety practices .........................37
sidewall information .................39
snow tires and chains ..............44
spare tire ...................................76
terminology ...............................29
tire grades .................................29
treadwear ............................28, 35
Towing .........................................50
trailer towing ............................50
wrecker ......................................86
Transmission ...............................61
brake-shift interlock (BSI) ......61
fluid, checking and adding
(automatic) .............................122
fluid, refill capacities ..............128
lubricant specifications ..........128
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Index
135