Nissan Tiida C11. Manual - part 702

EM-160

< ON-VEHICLE REPAIR >

[MR18DE]

EXHAUST MANIFOLD

5.

Loosen nuts in reverse order as shown and remove exhaust
manifold.

CAUTION:

Cover engine openings to avoid entry of foreign materials.

INSPECTION AFTER REMOVAL

Surface Distortion

• Using straightedge (B) and feeler gauge (A), check the surface dis-

tortion of exhaust manifold mating surface in each exhaust port
and entire part.

• If it exceeds the limit, replace exhaust manifold.

INSTALLATION

1.

Install exhaust manifold gasket to cylinder head as shown.

2.

Tighten exhaust manifold nuts to specification in two stages in
the numerical order as shown.

: Engine front

PBIC3529J

Limit:

Each exhaust port

: 0.3 mm (0.012 in)

Entire part

: 0.7 mm (0.028 in)

PBIC3530J

: Engine front

PBIC3943E

: Engine front

WBIA0854E

EXHAUST MANIFOLD

EM-161

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3.

Install exhaust manifold stay (2) in the direction as shown.

4.

Install the heated oxygen sensor 1, using Tool 

CAUTION:

• Handle it carefully and avoid impacts.
• Before installing a new heated oxygen sensor, clean the

exhaust tube threads using suitable tool and approved
anti-seize lubricant.

• Do not over-tighten the heated oxygen sensor. Doing so

may damage the heated oxygen sensor, resulting in the
MIL coming on.

5.

Installation of the remaining parts is in the reverse order of removal.

1

: Exhaust manifold

A

: Upper mark

: Engine front

PBIC3944E

Tool number

: KV991J0050 (J-44626)

Tool number

: 

—

(J-43897-12)

Tool number

: 

—

(J-43897-18)

WBIA0772E

EM-162

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[MR18DE]

FUEL INJECTOR AND FUEL TUBE

FUEL INJECTOR AND FUEL TUBE

Component

INFOID:0000000001337793

Removal and Installation

INFOID:0000000001337794

REMOVAL

WARNING:

• Put a “CAUTION: FLAMMABLE” sign in the workshop.
• Be sure to work in a well ventilated area and furnish workshop with a CO

2

 fire extinguisher. 

• Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.

1.

Release the fuel pressure. Refer to 

EC-1035, "Inspection"

.

2.

Remove quick connector cap (1) from quick connector connec-
tion.

1.

Bracket

2.

Bracket

3.

Fuel tube 

4.

Clip

5.

Fuel injector

6.

O-ring (green)

7.

O-ring (black)

WBIA0779E

PBIC3664E

FUEL INJECTOR AND FUEL TUBE

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3.

Disconnect fuel feed hose from hose clamp.

NOTE:
There is no fuel return path.

4.

With the sleeve side of quick connector release facing quick connector, install quick connector release
onto fuel tube.

5.

Insert quick connector release into quick connector until sleeve
contacts and goes no further. Hold quick connector release on
that position.

CAUTION:

Inserting quick connector release hard will not disconnect
quick connector. Hold quick connector release where it
contacts and goes no further.

6.

Draw and pull out quick connector straight from fuel tube.

CAUTION:

• Pull quick connector holding “A” position.
• Do not pull with lateral force applied. O-ring inside quick connector may be damaged.
• Prepare container and cloth beforehand as fuel will leak out.
• Avoid fire and sparks.
• Keep parts away from heat source. Especially, be careful when welding is performed around

them.

• Do not expose parts to battery electrolyte or other acids.
• Do not bend or twist connection between quick connector and fuel feed hose during installation/

removal.

• To keep clean the connecting portion and to avoid dam-

age and foreign materials, cover them completely with
plastic bags or something similar.

7.

Remove intake manifold. Refer to 

EM-156

.

1

: Quick connector cap

PBIC3771E

KBIA0702E

PBIC2205E