2011 FORD F550 warning

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Page 252 of 449

FORD F550 2011  Owners Manual WARNING: The hitch rating listed on the trailer hitch label are
maximum possible trailer ratings for that hitch but may not be
what your vehicle is capable of towing. To find the maximum trailer
weigh

Page 253 of 449

FORD F550 2011  Owners Manual Fifth-wheel and gooseneck towing
Your vehicle may be equipped with a fifth-wheel prep package. This
package enables your vehicle to accept certain fifth-wheel trailer hitches
and gooseneck ball hitche

Page 254 of 449

FORD F550 2011  Owners Manual If you use a rental trailer, follow the instructions that the rental agency
gives to you.
Do not attach safety chains to the bumper.
Trailer brakes
Electric brakes and manual, automatic or surge-type

Page 257 of 449

FORD F550 2011  Owners Manual 6. If the trailer wheels lock up (indicated by squealing tires), reduce the
GAIN setting; if the trailer wheels turn freely, increase the GAIN setting.
Repeat Steps 5 and 6 until the GAIN setting is a

Page 262 of 449

FORD F550 2011  Owners Manual STARTING
Positions of the ignition
1. Off— shuts off the engine and all
accessories/locks the steering wheel
and allows key removal. Note: In
order to switch off the engine while
the vehicle is in m

Page 263 of 449

FORD F550 2011  Owners Manual WARNING: Do not start your vehicle in a closed garage or in
other enclosed areas. Exhaust fumes can be toxic. Always open
the garage door before you start the engine. See Guarding against
exhaust fume

Page 264 of 449

FORD F550 2011  Owners Manual 3. Turn the key to 3 (on) without
turning the key to 4 (start).
Some warning lights will briefly illuminate. See Warning lights and
chimes in the Instrument Cluster chapter for more information
regard

Page 266 of 449

FORD F550 2011  Owners Manual WARNING: If you smell exhaust fumes inside your vehicle, have
your dealer inspect your vehicle immediately. Do not drive if you
smell exhaust fumes.
Important ventilating information
If the engine is