Nissan Tiida C11. Manual - part 729

EM-268

< ON-VEHICLE REPAIR >

[K9K]

DRIVE BELT AUTO-TENSIONER

ON-VEHICLE REPAIR

DRIVE BELT AUTO-TENSIONER

Exploded View

INFOID:0000000001381467

Removal and Installation

INFOID:0000000001381468

CAUTION:

• Replace any drive belt that has been removed with a new one.
• Auto-tensioner must be replaced with new one when the drive belt is replaced.
• Do not run the engine without the drive belt to avoid damaging the crankshaft pulley.

REMOVAL

1.

Remove engine undercover using power tool.

2.

Remove RH front wheel.

3.

Remove right side splash cover.

4.

Remove drive belt. Refer to 

EM-263, "Removal and Installation"

.

5.

Remove drive belt auto-tensioner.

INSTALLATION

1.

Install drive belt auto-tensioner.
NOTE:
Align the notch and tighten drive belt auto-tensioner bolt.

2.

Install the drive belt. Refer to 

EM-263, "Removal and Installa-

tion"

.

3.

Release drive belt auto-tensioner, and apply tension to drive
belt.

4.

Turn crankshaft pulley clockwise several times to equalize ten-
sion between each pulley.

1.

Drive belt auto-tensioner

2.

Drive belt

3.

Multifunction bracket

E1BIA0020GB

 40.0 N·m (4.1 kg-m, 30 ft-lb)

MBIB0558E

AIR CLEANER AND AIR DUCT

EM-269

< ON-VEHICLE REPAIR >

[K9K]

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AIR CLEANER AND AIR DUCT

Exploded View

INFOID:0000000001381469

Removal and Installation

INFOID:0000000001381470

REMOVAL

1.

Disconnect battery ground cable.

2.

Disconnect battery positive cable.

3.

Remove engine cover. Refer to 

EM-270, "Removal and Installation"

.

4.

Disconnect blow-by hose.

5.

Remove air duct (suction) lower clamp and remove air duct (suction).

6.

Remove battery.

7.

Disconnect ECM harness connectors and remove ECM and ECM bracket.

8.

Disconnect mass airflow sensor harness connector.

9.

Remove air duct (inlet) by loosening clamp.

10. Remove air cleaner case by sliding the air cleaner case upward.

CAUTION:

Slide the air cleaner case carefully so as not to damage it on the air cleaner case and harness
bracket.

INSTALLATION

• Installation is in the reverse order of removal.

1.

Air duct (suction)

2.

Blow-by hose

3.

Air cleaner case

4.

Air cleaner filter

5.

Air duct (inlet)

6.

Mass air flow sensor

7.

O-ring

8.

Grommet

A.

To turbocharger

AWBIA0118ZZ

EM-270

< ON-VEHICLE REPAIR >

[K9K]

CHARGE AIR COOLER

CHARGE AIR COOLER

Exploded View

INFOID:0000000001381471

Removal and Installation

INFOID:0000000001381472

REMOVAL

1.

Remove engine undercover using power tool.

2.

Remove bumper undercover. 

3.

Remove engine cover.

1.

Hose clamp

2.

Inlet pipe assembly

3.

Air inlet hose

4.

Air inlet tube

5.

Air inlet hose

6.

Charge air cooler

7.

Air inlet hose

8.

Generator

9.

Spacer

10. Air inlet tube

11.

Turbocharger boost sensor

 : Vehicle front

AWBIA0119GB

CHARGE AIR COOLER

EM-271

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4.

Remove air inlet hoses.

5.

Release the clamp (A) securing the charge air cooler (1) to radi-
ator (2) and pull to release charge air cooler from the radiator
lower core support (3).

6.

Remove charge air cooler (1) from underbody as shown.

CAUTION:

• Avoid interference between the charge air cooler and con-

denser.

• When removing charge air cooler, close opening on turbo

charger and throttle with shop cloth or other suitable
material.

INSTALLATION

Installation is in the reverse order of removal.
• Apply a neutral detergent (fluid) to the joint between hoses and pipes (oil is not permissible).
• Pay attention to identification mark and direction.

Inspection

INFOID:0000000001381473

INSPECTION AFTER REMOVAL

1.

Check that the charge air cooler is not full of oil. In that case, clean it with cleaning agent and then let it
dry.

2.

Check air passages of charge air cooler core and fins for clogging, leaks or deformation. Clean or replace
charge air cooler in necessary.
• Be careful not to deform core fins.

MBIB9031E

MBIB9020E