Attention! Make sure that there are no sealing rings of the injectors in the channels of their installation.
Plug the hole in the injection channel using tools «13.5.215» in combination with «13.5.214». Disconnect fixture «13.5.214» from «13.5.215» (pic. 6.126) and remove the mounting rod from the injector channel. Insert brush holder with brush head tool «13.5.210» into the guide bush and insert the tool «13.5.210» into the injection channel until it stops.
Insert socket wrench (pic. 6.127) on adaptation «13.5.210» and turn with a little effort to fix it. Put on goggles and clean the side surfaces of the injection channel by pushing in and out the tool «13.5.210».
Blow out the injection channel with compressed air, covering the hole with a damp (petrol B-70) cloth to pick up dirt particles. Check the cleanliness of the sealing surface, if necessary, repeat the cleaning. After cleaning, remove the accessories from the injection channel.