Nissan Juke Service and Repair Manual : Turbocharger

Exploded View

1. Exhaust manifold


1. Exhaust manifold
2. Turbocharger
3. Gasket
4. Turbocharger outlet duct 5. Oil outlet hose
6. Clamp
7. Oil return pipe
8. Gasket
9. Washer
10. Oil supply tube
11. O-ring

A. To EGR tube
B. To air inlet pipe
C. To turbocharge air inlet pipe D. To diesel particular filter assembly

: Nm (kg-m, in-lb): Nm (kg-m, ft-lb)
: Always replace after every: Nm (kg-m, in-lb)
disassembly.: Always replace after every
disassembly.

Removal and Installation: Should be lubricated with oil.


Removal and Installation

REMOVAL

1. Remove air cleaner case. Refer to EM-280, "Exploded View".

2. Remove cowl top extension. Refer to EXT-20, "Exploded View".

3. Drain engine coolant. Refer to CO-62, "Draining".

4. Remove diesel particular filter assembly. Refer to EX-17, "Exploded View".

5. Remove EGR volume control valve housing. Refer to EM-283, "Exploded View".

6. Remove EGR cooler.

7. Disconnect 5th injector quick connector and harness connector.

8. Remove oil tubes.

9. Remove turbocharger outlet duct bracket.

10. Remove turbocharger assembly (1) as follows:

NOTE

:
After applying penetrative lubricant to the mounting nuts, check for the penetration of the lubricant, and then loosen the nuts (A) to remove.

a. Remove turbocharger oil outlet hose.

CAUTION:
Be careful not to deform each turbocharger piping when pulling out the assembly.

11. Remove turbocharger outlet duct.


11. Remove turbocharger outlet duct.

INSTALLATION

Install in the reverse order of removal.

NOTE

:
Apply LOCTITE FRENETANCH or equivalent to the threads of the turbocharger oil inlet pipe union to the cylinder head.

Inspection

INSPECTION AFTER REMOVAL

Turbocharger

CAUTION:


CAUTION:
When the compressor wheel, turbine wheel or rotor shaft is damaged, remove all the fragments and foreign matter left in the following passages in order to prevent a secondary failure:

Suction side : Between turbocharger and air cleaner Exhaust side : Between turbocharger and outlet duct

INSPECTION AFTER INSTALLATION

Start engine and raise engine speed to check no exhaust emission leaks.

    EGR valve
    Exploded View 1. EGR valve assembly 2. Clamp 3. EGR tube 4. Air inlet tube 5. O-ring 6. Gasket 7. EGR cooler 8. Gasket 9. EGR volume control valve housing 10. Gasket 11. Electric t ...

    Exhaust manifold
    Exploded View 1. Exhaust gas temperature sensor 1 2. Gasket 3. Exhaust manifold 4. Exhaust gas pressure sensor 1 A. To cylinder head : Nm (kg-m, ft-lb) : Always replace after every disas ...

    Other materials:

    P0487 EGR volume control valve
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK EGR VOLUME CONTROL VALVE CONTROL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect EGR volume control valve harness connector and ECM harness connector. 3. Check the continuity between EGR volume control valve terminal harness co ...

    Refilling
    1. Remove filler plug (1). Fill with new gear oil until oil level reaches the specified level near filler plug mounting hole Oil grade and viscosity : Refer to MA-13, "Fluids and Lubricants". Oil capacity : Refer to DLN-167, "General Specification". 2. After refilling oil, ...

    Diagnosis system (PTC heater control unit)
    CONSULT-III Function CONSULT-III performs the following functions via CAN communication with PTC heater control unit. ECU IDENTIFICATION Part number of PTC heater control unit can be checked. SELF-DIAGNOSTIC RESULT Diagnosis result that is judged by PTC heater control unit. can be checked ...