Mercedes-Benz A-Class Operator's Manual page 413

* NOTE Vehicle damage from the jack
If you do not position the jack correctly at
the appropriate jack support point of the
vehicle, the jack could tip over with the vehi‐
cle raised.
The jack is designed exclusively for
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jacking up the vehicle at the jack sup‐
port points.
Take the ratchet wrench out of the tire-
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change tool kit and place it on the hexagon
nut of the jack so that the letters "AUF" are
visible.
Position jack 2 at jack support point 1.
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% If there is a total loss of pressure in a tire, it
may be possible that the jack cannot be
positioned at jack support point 1. In this
case, unload the vehicle.
Turn ratchet wrench 3 clockwise until jack
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2 sits completely on jack support point
Wheels and tires 411
and the base of the jack lies evenly on the
ground.
Continue to turn ratchet wrench
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tire is raised a maximum of 1.2 in (3 cm) off
the ground.
Loosen and remove the wheel (
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Removing a wheel
Requirements:
The vehicle is raised (
→
R
When changing a wheel, avoid applying any force
to the brake discs, since this could impair the
level of comfort when braking.
* NOTE Damage to threading from dirt on
wheel bolts
Do not place wheel bolts in sand or on
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a dirty surface.
Unscrew the uppermost wheel bolt com‐
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pletely.
1
3 until the
page 411).
→
page 409).