Remove the original wheel and clean the hub with a wire brush.
Hold the adapter against the hub and fit the 2 short allen head bolts into the 2 wider holes.
Tighten with a torque wrench to 118Nm using a 10mm hex (allen) key.
Look closely at the adapter, you will notice that 1 of the 5 remaining holes doesn't have a thread in it. Remember which one it is. Hold the wheel on the hub and put 4 wheel bolts into the threaded holes. The final non threaded hole should have the long 10mm allen headed bolt inserted in it. If done correctly it should travel through the alloy wheel, through the adapter and screw directly into the hub. Tighten all bolts with a torque wrench to 110Nm.
Repeat with the other 3 adapters.
It is vitally important that all the bolts are checked with a torque wrench after
a few hundred miles. If they are OK, check again every few thousand miles.
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