Mitsubishi FUEL Manual page 325

1
3
Back-up ring
Fuel pressure sensor
GDI -
Fuel Pump (High Pressure)
3. Insert the fuel pipe straight into the mounting hole of the
fuel pump (high pressure) and the delivery pipe. Make sure
that the fuel pipe should be securely inserted to the bottom
without being tortioned and tighten the mounting bolt to the
specified torque.
Tightening torque: 10 - 13 Nm
4. Tighten the temporarily tightened fuel pump (high
pressure) mounting bolt to 5 Nm in the order of the
4
illustrated numbers.
5. Tighten the bolt to 17 Nm in the order of the illustrated
numbers again. The deviation of tightening torque should
be 2 Nm or less.
2
"EA FUEL PRESSURE HOSE INSTALLATION
1. Install the back-up rings and the O-ring as shown in the
illustration.
Caution
Take care not to let any of the engine oil get inside
the fuel pump (high pressure).
2. While being careful not to damage the O-ring, turn the
high-pressure fuel hose to the left and right and connect
it to the pump (high pressure). After connecting, check
that the hose turns smoothly.
3. If the hose does not turn smoothly, the cause may be
that the O-ring is getting caught. Disconnect the hose,
check the O-ring for damage and re-connect the hose
to the fuel pump (high pressure) and then re-check.
"FABACK-UP RING/O-RING INSTALLATION
Install the back-up ring and the O-ring as shown in the
O-ring
illustration.
Caution
Take care not to install the back-up ring A for the injector,
fuel feed pipe or fuel return pipe by mistake. (Outer
diameter of the back-up ring for the fuel pressure sensor:
15.1 mm)
13I-131