Beta 960PI Mode D'emploi page 6

INSTRUCTIONS FOR USE
An injector that has suffered from blow-by; notice the carbon up the stem.
This injector has been seating correctly; the seat and copper washers have prevented any blow-
by.
This has a 19/17mm stepped cutter and is used for most Mercedes-Benz applications.
In this picture the head has been removed;
hence there is no rocker cover shown.
Notice how the copper heat shield washer has
been left behind; this will need to be removed,
so that the cylinder seat can be cleaned.
This is an example of an injector seat cutter;
there are various cutters available, depending
on the engine application.
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