Airstream INTERSTATE 24 TommyBahama, Руководство пользователя

Страница: 77 / 130

Sprinter Van
2023 Tommy Bahama Interstate 24
7-7
Mounting a New Wheel
• Before fitting the spare wheel, clean rust and dirt off
the contact surfaces of the wheel and the wheel hub
and from the wheel nuts�
• Note the specified wheel and tire size, tire load
capacity, and speed code�
• Do not change the tire’s direction of rotation�
• Do not damage, grease, or oil wheel nuts or their
threads�
Centering Wheels With Wheel Nuts
• If dual assemblies are used, before placement, the
inner wheel should be inspected to ensure all ball
bearing rings are in the proper position�
• Install the wheel and snug the wheel nuts�
• Slightly tighten wheel nuts�
Lowering the Vehicle
• Slowly open the jack release valve to lower the
vehicle until tire is resting on the ground�
• Tighten the wheel nuts in a crosswise pattern, as
specified, with a torque wrench. For tire pressure and
wheel bolt torque procedures, see the Mercedes-
Benz Sprinter Van Operator’s Manual�
• Remove the jack and stow�
• Check the tire pressure� For tire pressures see the
Mercedes-Benz Sprinter Operator’s Manual�
• Retighten the wheel nuts to the specified torque with
a torque wrench after a distance of approximately 30
miles�
WARNING
Only certain tires meeting the tire size/load/speed
index ratings contained in the Tire Pressure Tables,
found in the Index Section of the Mercedes-Benz
Sprinter’s Operators or Owner’s Manual, are
certified to conform to FMVSS 120 for the Sprinter
Vehicle at this time. Please check the sidewalls of
your originally-equipped tires for specific makes/
sizes, and speed load ratings when you need to
replace your tires. To prevent accident, injury, or
possible death, use only the correct tires for your
tire replacement.
Wheel Bolt Tightening
Tighten all wheel nuts evenly in the crosswise
sequence indicated�
1
2
3
4
5
6
NOTE
Consult the Mercedes-Benz Sprinter Operators
manual for extensive wheel tightening and wheel
torque procedures, cautions, and warnings.
WARNING
For safety reasons, the wheel tightening torque
must be checked immediately after changing a tire
and again after 30 miles to 140 ft-lbs. The wheels
could otherwise come loose.
Tire Rotation
Front and rear tires perform different jobs and can wear
differently depending on the types of roads driven,
driving habits, etc� To obtain the longest tire life, you
should inspect and rotate your tires regularly�
Many automotive dealers and tire dealers will perform
a free tire inspection to look for uneven or abnormal tire
wear�
Tires should be rotated every 6,000 to 8,000 miles�
For the longest tire life, any time irregular wear is seen
have the tires checked, alignment checked, and tires
rotated by your truck or tire dealer� Have the cause of
uneven wear corrected�
NOTE
Vehicles with aluminum alloy wheels will require
tires to be dismounted and remounted so as to
leave rims in original locations because the dura
bright finish is only applied to one side.