snow chains FORD SUPER DUTY 2003 1.G Owners Manual

Make sure that all replacement tires are of the same size, type,
speed rating, load-carrying capacity and tread design (e.g., “All
Terrain”, “Touring”, etc.), as originallyoffered byFord.
Do not replace your tires with “high performance” tires or larger
size tires.
Failure to follow these precautions mayadverselyaffect the
handling of the vehicle, and increase the risk of loss of vehicle
control, vehicle rollover and/or personal injury.
Tires that are larger or smaller than your vehicle’s original tires may also
affect the accuracyof your speedometer.
SNOW TIRES AND CHAINS
Snow tires must be the same size and grade as the tires you
currentlyhave on your vehicle.
The tires on your vehicle have all weather treads to provide traction in
rain and snow. However, in some climates, you may need to use snow
tires and chains. If you need to use chains, it is recommended that steel
wheels (of the same size and specifications) be used, as chains maychip
aluminum wheels.
Follow these guidelines when using snow tires and chains:
•Use onlySAE Class S chains.
•Install chains securely, verify ing that the chains do not touch any
wiring, brake lines or fuel lines.
•Drive cautiously. If you hear the chains rub or bang against your
vehicle, stop and re-tighten the chains. If this does not work, remove
the chains to prevent damage to your vehicle.
•If possible, avoid fullyloading your vehicle.
•Remove the tire chains when theyare no longer needed. Do not use
tire chains on dryroads.
•The suspension insulation and bumpers will help prevent vehicle
damage. Do not remove these components from your vehicle when
using snow tires and chains.
Maintenance and Specifications
227

fluid, refill capacity................228
fluid, specifications .........232, 235
Power Windows ...........................47
Preparing to drive your
vehicle ........................................105
R
Radio ..........................17–18, 21, 25
Relays ........................................154
Remote entrysystem .................58
illuminated entry......................60
locking/unlocking doors ...........56
Reverse sensing system ...........111
Roadside assistance ..................152
S
Safetybelts (see Safety
restraints) ........................68–71, 73
Safetydefects, reporting ..........183
Safetyrestraints ....................68–73
belt minder ...............................74
cleaning the safetybelts ..........78
extension assembly..................78
for adults .............................69–71
for children .........................87–88
warning light and chime ..........74
Safetyseats for children ............90
Seat belts (see Safety
restraints) ....................................68
Seats ............................................63
child safetyseats ......................90
cleaning ...................................188
Servicing your vehicle ..............191
Snowplowing .................6, 148–150Spare tire
(see Changing the Tire) ...........159
Spark plugs,
specifications .....................228, 235
Special notice ................................7
ambulance conversions ..............6
diesel-powered vehicles .............6
four-wheel drive vehicles .......151
utility-type vehicles ....................6
Specification chart,
lubricants ...........................232, 235
Speed control ..............................48
Starting your vehicle ....98–99, 101
jump starting ..........................168
Steering wheel
tilting .........................................45
T
Tailgate ........................................55
Tires ...................................221–223
changing ..........................159, 161
checking the pressure ............223
replacing ..................................226
rotating ....................................224
snow tires and chains ............227
tire grades ...............................222
treadwear ................................222
Towing .......................................127
trailer towing ..........................127
wrecker ....................................173
Traction-lok rear axle ...............105
Transfer case
fluid checking .........................220
Transmission
automatic operation ...............106
fluid, checking and adding
(automatic) .............................216
Index
253