Alfa Romeo 166 Booklet page 160

– Remove the wheel cap (A-fig. 4)
(only for versions with steel rims) lever-
ing on the edge with the flat-tipped
screwdriver provided in the tool bag.
fig. 2
fig. 3
160
– Using the L-wrench (B-fig. 5) pro-
vided, loosen the fastening bolts (A) by
about one turn.
– Position the jack under the car next
to the wheel to be replaced (fig. 6):
fig. 4
fig. 5
Position 1: changing a rear wheel;
Position 2: changing a front wheel.
– Turn the knob (A-fig. 7) of the jack
to extend it until the pin (B), on the on
the upper part of the jack inserts correctly
in the seat on the body (C).
– Fit the L-wrench (A-fig. 8) on the
jack pin (B).
– Work the jack and raise the car, until
the wheel is a few centimetres above
ground.
– Completely unscrew the fastening
bolts (A-fig. 9) and remove the wheel.
– Make sure the spare wheel is clean
and free of impurities on the hub contact
surface which could cause slackening of
the fastening bolts later.
– Install the spare wheel making the
hub pin (A-fig. 10) coincide with one
of the holes (B-fig. 11) of the wheel.