Opel Astra J 1.4 Turbo 2019 Owner's Manual page 171

the jacking point in a manner that
prevents it from slipping.
Attach jack handle and with the
jack correctly aligned rotate
handle until wheel is clear of the
ground.
5. Unscrew the wheel nuts.
6. Change the wheel.
7. Screw on the wheel nuts.
8. Lower the vehicle and remove
jack.
9. Install the wheel wrench ensuring
that it is located securely and
tighten each nut in a crosswise
sequence. Tightening torque is
140 Nm.
10. Align the valve hole in the wheel
cover with the tyre valve before
installing.
Install wheel nut caps.
Install centre cap on alloy wheels.
11. Install vehicle jacking point cover
on versions with sill panels.
12. Stow the replaced wheel, the
vehicle tools 3 159 and the
adapter for the locking wheel nuts
3 48.
13. Check the tyre pressure of the
installed tyre and the wheel nut
torque as soon as possible.
Vehicle care
Stowing a damaged full size
wheel in the spare wheel well
A damaged full size wheel must be
stowed outside up in the spare wheel
well secured with the wing nut.
The floor cover can be placed on the
projecting wheel.
Stowing the spare wheel back in
the well after replacing the
damaged wheel
1. Open the floor cover, loosen and
remove wing nut.
2. Place the tools in the tool box or
the tool bag 3 159.
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