Fuel Supply System

Fuel Supply Pump and Common Rail Replacement (cont'd)

 11-161  

  1. Remove the common rail fixing bolts (A) and remove the common rail assembly.

Installation

  1. Install the common rail assembly (A) to cylinder block.

  1. Tighten the common rail fixing bolt (B) to 25 Nm (2.5 kgf/m, 18 lbf/ft).
  1. Tighten pipe assembly with installation angle (20°).

Tighten torque:

30 Nm (3.1 kgf/m, 22 lbf/ft)

  1. Install the fuel supply pump assembly (A) to the cylinder block.

Tighten fixing nuts (B) to 20 Nm

(2.0 kgf/m, 14 lbf/ft).

  1. Install the fuel supply pump drive pulley.
  1. Install the fuel supply pipe (A) to common rail.

Tightening torque:

23 Nm (2.3 kgf/m, 17 lbf/ft)

  1. Install the injection pipes (B) in tightening order, injector side and common rail side.

Tightening torque:

23 Nm (2.3 kgf/m, 17 lbf/ft)

  1. Connect the fuel feed hose and the fuel return hose on the fuel supply pump.