Opel COMBO Owner's Manual page 150

148 Vehicle care
■ Do not start the vehicle when it is
raised on the jack.
■ Clean wheel nuts and thread with a
clean cloth before mounting the
wheel.
9 Warning
Do not grease wheel bolt, wheel
nut and wheel nut cone.
1. Disengage wheel nut caps with a
screwdriver and remove. Pull off
the wheel cover using a suitable
tool.
2. Attach wheel wrench securely
and loosen each wheel nut by half
a turn.
3. Vehicle jacking points are located
at the front and rear.
4. Set the jack to the necessary
height. Position it directly below
the jacking point in a manner that
prevents it from slipping.