REMOVAL AND INSTALLATION <4N1>


Pre-removal Operation
  • Engine Room Under Cover Front A, B and Engine Room Side Cover (RH) Removal (Refer to GROUP 51 - Under Cover ).
  • Engine Upper Cover Removal (Refer to GROUP 13D - Fuel Injector ).
  • Throttle Body Assembly Removal (Refer to GROUP 13D - Throttle Body Assembly ).

 Post-installation Operation
  • Throttle Body Assembly Installation (Refer to GROUP 13D - Throttle Body Assembly ).
  • Engine Upper Cover Installation (Refer to GROUP 13D - Fuel Injector ).
  • Engine Room Under Cover Front A, B and Engine Room Side Cover (RH) Installation (Refer to GROUP 51 - Under Cover ).




Removal steps


1.
 EGR temperature sensor connector


2.
 EGR temperature sensor


·
 Harness bracket assembly (Refer to GROUP 13D - Common Rail )


3.
 Emission control equipment hose


4.
 Harness bracket assembly stay


5.
 EGR valve pipe B


6.
 Gasket


·
 Vacuum pump pipe (Refer to GROUP 11E - Vacuum Pump )


7.
 Emission control equipment hose connection


8.
 Emission control pipe


9.
 Emission control hose and pipe assembly


10.
 Emission control equipment hose


11.
 Variable geometry control solenoid valve connector


12.
 Variable geometry control solenoid valve


13.
 Emission control equipment hose


14.
 Emission control hose and pipe assembly


15.
 EGR cooler solenoid valve connector


16.
 EGR cooler solenoid valve


17.
 Harness bracket

>>A<<
 18.
 Inlet manifold


19.
 Inlet manifold gasket

INSTALLATION SERVICE POINT

>>A<< INLET MANIFOLD INSTALLATION

Tighten inlet manifold mounting bolts and nuts to the specified torque in the order of number shown in the illustration.
Tightening torque: 20 ± 2 N·m