Renewing combustion chamber ring seal (teflon ring seal) |
Note The combustion chamber ring seal must always be renewed prior to reinstalling the injector. |
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| Carefully remove old teflon ring using suitable tools (e.g. cut open ring using razor blade, or prise open ring with small screwdriver and then pull off forwards). It is important to ensure that the groove and the continuous ridge in the bottom of the groove are not damaged. |
Note The injector must be renewed if the groove is damaged. |
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| Before new teflon ring is fitted, any combustion residue must be removed from ring groove and injector stem using a clean cloth. |
Note The illustration shows an injector with „offset connector“. This can be ignored since it is not relevant when replacing the combustion chamber ring seal. |
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