Nissan Juke Service and Repair Manual : Exhaust manifold

Exploded View

1. Stud bolt


1. Stud bolt
2. Exhaust manifold cover 3. Exhaust manifold
4. Gasket

: N·m (kg-m, ft-lb) Engine front
: N·m (kg-m, in-lb): N·m (kg-m, ft-lb)
: Always replace after every: N·m (kg-m, in-lb)
disassembly.: Always replace after every
disassembly.

Removal and Installation

REMOVAL

1. Drain engine coolant. Refer to CO-11, "Draining".

2. Remove turbocharger. Refer to EM-36, "Exploded View".

3. Remove catalyst convertor. Refer to EM-33, "2WD : Exploded View" (2WD models) or EM-34, "4WD : Exploded View" (4WD models).

4. Remove exhaust manifold cover.

5. Remove exhaust manifold.

• Loosen nuts in reverse order as shown in the figure.

NOTE:: Engine front


NOTE:
Disregard the numerical order No. 9 to 12 in removal.

6. Remove gasket.


6. Remove gasket.

CAUTION:
Cover engine openings to avoid entry of foreign materials.

INSTALLATION

1. Install gasket to cylinder head as shown in the figure.

: Engine front


2. Install exhaust manifold with the following procedure:


2. Install exhaust manifold with the following procedure: a. Tighten nuts in numerical order as shown in the figure.

NOTE:: Engine front


NOTE

:

• Tighten nuts the No.1 to No.4 in two steps.

• The numerical order No.9 to No.12 shows the second step.

3. Install remaining parts in the reverse order of removal.


3. Install remaining parts in the reverse order of removal.

Inspection

INSPECTION AFTER REMOVAL

Surface Distortion
• Using feeler gauge (A) and straightedge (B), check the surface distortion of exhaust manifold mating surface in each exhaust port and entire part.

Limit : Refer to EM-130, "Exhaust Manifold".

• If it exceeds the limit, replace exhaust manifold.

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    Other materials:

    Precaution for Work
    • When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. • When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a ...

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