11A-6c-64G9 ENGINE (E-W) - Injector and Fuel Pump Assembly (GDI)

13

42

Backup ring

(no special orientation)

"GAO-RING / FUEL PUMP INSTALLATION

(1) Apply engine oil to the roller of the fuel pump and O-ring.

(2)Insert the fuel pump into the mounting hole in the cylinder head and lightly tighten the four bolts.

(3)Using a torque wrench (minimum graduations of 0.5 Nm), follow these steps to tighten the fuel pump mounting bolts.

1)Tighten the bolts to 4.9 Nm in the order shown.

2)Tighten the bolts to 17 ± 2 Nm in the order shown. Variations in torque among the four bolts should be within 2 Nm.

Caution

Strictly observe the tightening order. A leak and other problem could result if the torque specifications and torquing order are not met.

"HA O-RING / BACKUP RING / FUEL PIPE INSTALLATION

Backup ring (thicker one)

Cut surface

(1)Fit the backup rings and O-ring to both ends of the fuel pipe. Mount the backup ring (thicker one) so that its inner cut surface faces in the direction shown.

(2)Coat the O-rings on both ends of the pipe with spindle oil or gasoline.

(3)Insert the fuel pipe straight into the mounting hole in the delivery pipe. Insert it all the way into the hole, ensuring that it does not twist.

(4)Tighten the bolts on both ends of the fuel pipe to the specified torque.

E Mitsubishi Motors Corporation

May 2000

PWEE9502-G

Added