DL-CR50308

Adapter for pressing in O-rings of improved design of CRI1/CRI2 injectors.

Consists of guide nut DL-CR31579 and pusher DL-CR31578.

Sealing ring installation procedure:

• screw the guide nut into the body of the disassembled nozzle;
• install the sealing ring on the pusher;
• insert the pusher through the guide nut into the nozzle;
• by slightly pressing on the pusher, install the sealing ring into the nozzle;
• remove the pusher and make sure that the sealing ring is installed;
• unscrew the guide nut.