Withdrawal
Remove pump injector. Very carefully pry off and remove the used seals. rings from the injector. Ensure that the landing site is sealed. rings did not appear burrs.
Installation
Instruction. For mounting seals. rings always use mandrels. Otherwise, there is a risk of damaging the seals. rings. Gradual transition to the installation of seals. rings without color marking. Observe the correct position of the seals. rings in relation to the grooves: the thickness of the ring decreases towards the nozzle. O-rings must be pushed on during installation, not screwed on. It is not allowed to twist the ring in its seat on the pump injector.
Remove the heat shield together with the circlip. Very carefully clean the seating areas of the seals. rings on the pump nozzle. Put on the mandrel -T10056/1. on the injector until it stops. Carefully insert the upper, thicker seal. ring into the mandrel and into the injector housing. Remove mounting sleeve.
Push drift -T10056/2- onto unit injector as far as it will go. Carefully insert the medium, thinner seal. ring into the mandrel and into the injector housing. Remove mandrel.
Push drift -T10056/3- onto unit injector as far as it will go. Carefully push on the bottom seal. ring on the mandrel and insert into the socket of the pump-injector. Remove mandrel. Install a new heat seal with retaining ring. Install the injection pump.
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