Nozzle Assy Assembly

• Before assembling, blow away dirt or dust from the delivery pipes [A] by applying compressed air [B].

• Replace the O-rings [A] of the joint pipe [B] with new ones.
• Apply engine oil to the new O-rings, and insert it to the delivery pipes [C]

Insert the joint pipe so that the stepped side [D] faces right side.

Left and right delivery pipes are identical.

• Replace the O-rings [A] of each secondary fuel injector [B] with new ones.
• Apply engine oil to the new O-rings, and insert them to the delivery pipe assy [C] and confirm whether the injectors turn smoothly or not.
• Install the nozzle assy (see Nozzle Assy Installation).