4G9 ENGINE (E-W) - Injector and Fuel Pump Assembly (GDI) 11A-6c-7

Backup ring

Cut surface

 

Fuel pressure sensor

Label surface

Delivery pipe

13

42

"IA O-RING / BACKUP RING / FUEL PRESSURE SENSOR INSTALLATION

(1)Fit the backup ring to the fuel pressure sensor so that its inner cut surface faces in the direction shown.

(2)Being attentive to the shape of the connector and label surface of the fuel pressure sensor, install the fuel pressure sensor in the direction shown.

"JA O-RING / FUEL PUMP INSTALLATION

(1) Apply engine oil to the 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.

E Mitsubishi Motors Corporation

July 2000

PWEE9502-H

Revised