4G9 ENGINE (E - W) - Injector and Fuel Pump Assembly (GDI) 11A-6c-3

INSTALLATION SERVICE POINTS

"AABACKUP RING / O-RING / CORRUGATED

WASHER INSTALLATION

(1)Attach the backup rings and O-ring to the injector. The thicker backup ring must be so installed that the inside cut surface is directed as shown in the illustration.

Cut surface

Backup ring

Corrugated washer

<CARISMA>

Mating marks

<PAJERO io>

Mating marks

Injector gasket

(2)Coat the corrugated washer with white vaseline and install it to the injector as shown.

Caution

Always replace the corrugated washer with new one. Reused corrugated washer can cause fuel or gas leaks.

"BADELIVERY PIPE AND INJECTOR ASSEMBLY

INSTALLATION

(1)Lubricate O-ring in the injector with spindle oil or gasoline.

(2)Insert the injector straight into the injector mounting hole in the delivery pipe.

(3)Turn the injector clockwise and counterclockwise. If it dose not rotate smoothly, remove it to check for damaged O-ring. Damaged O-ring must be replaced with a new one. Reinstall the injector and check for smooth rotation again.

(4)Align the mating mark on the injector with that on the delivery pipe.

(5)Install the injector gaskets and insulators on the cylinder head. The insulator can drop off easily. Apply vaseline to it before installation so that it may be held in position.

(6)Install the delivery pipe and injector assembly onto the cylinder head, then tighten the fasteners temporarily.

(7)Install the injector holders and the washers to the assembly and tighten the fasteners to the specified torque.

Caution

Strictly observe the specified torque.

E Mitsubishi Motors Corporation

Dec. 1998

PWEE9502-E

Revised