Beta 960PI Mode D'emploi page 7

INSTRUCTIONS FOR USE
EN
Once the injector/injectors is/are removed, the seat cutter is placed in the injector recess and,
with a little downward pressure, rotated in a clockwise direction for a few revolutions. A small
amount of a lubricant like WD40, sprayed on the teeth of the cutter, will help prevent the cutter
from chattering and causing a stepped cut rather than a nice, clean finish.
Remove the seat cutter and, using either compressed air or a vacuum cleaner, clean the recess
and inspect the seat.
Continue until you are left with a clean seat, in order for the new copper washer to seal.
To refit the injectors, leave the inlet plastic protective plugs on, remove the nozzle protective cap,
and, using a small amount of white grease, "paste" the copper washer onto the injector nozzle /
cap nut, so that it does not fall off when the injector is inserted into the injector recess.
Smear the injector body with a little white grease and place the injector into the recess; fit the
injector clamp and tighten to specifications.
• PLEASE DO NOT USE COPPER SLIP GREASE
• Continue with the remaining injectors.
• Once the engine fires, do not overrev, but rather let engine tick over for a while.
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