RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
-
Make sure that the groove of the fuel injector does not become damaged. If the groove is damage, the fuel injector must be replaced.
Installing
‹› Replace combustion chamber seal and O-ring.
‹› Replace spacer ring if damaged.
‹› Lightly coat fuel injector O-rings with clean engine oil.
‹› Re-insert injector lines at same cylinder.
-
Clean the hole in the cylinder head with the (T10133/4).
-
Clip the radial adjustment - 1 - to the support ring - 2 -.
-
When re-installing a fuel injector, use a clean cloth to clean combustion residue from the groove for combustion chamber seal and the shaft of the
fuel injector.
-
Place the (T10133/5) with the new combustion chamber seal - 1 - onto the fuel injector - 2 -.