FORD 2003 F-550 v.4 - Manual (Page 90)

recommends that all safety belt assemblies used in vehicles involved in a
collision be replaced. However, if the collision was minor and a qualified
technician finds that the belts do not show damage and continue to
operate properly, they do not need to be replaced. Safety belt assemblies
not in use during a collision should also be inspected and replaced if
either damage or improper operation is noted.
Failure to inspect and if necessary replace the safety belt
assembly under the above conditions could result in severe
personal injuries in the event of a collision.
Refer to Interior in the Cleaning chapter.
AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Important SRS precautions
The SRS is designed to work with
the safety belt to help protect the
driver and right front passenger
from certain upper body injuries. Air
bags DO NOT inflate slowly; there is
a risk of injury from a deploying air
bag.
2003 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA English (fus)
Seating and Safety Restraints
90