Nissan Qashqai J11. Manual — part 19

PREPARATION

EM-15

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Oxygen sensor thread cleaner

Reconditioning the exhaust system threads
before installing a new heated oxygen sensor
(Use with anti-seize lubricant shown below.)
a = 18 mm (0.71 in) dia. for zirconia heated
oxygen sensor
b = 12 mm (0.47 in) dia. for titania heated
oxygen sensor

Acoustic tension gauge

Checking drive belt tension

Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907)

Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads

Manual lift table caddy

Removing and installing engine

Tube presser

Pressing the tube of liquid gasket

Tool name

Description

AEM488

PBIC3881E

AEM489

ZZA1210D

S-NT052

EM-16

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DRIVE BELT

PERIODIC MAINTENANCE

DRIVE BELT

Exploded View

INFOID:0000000010282201

Refer to

GI-4, "Components"

for symbols in the figure.

Checking

INFOID:0000000010282202

CAUTION:

• Replace the drive belt that has been removed with a new one.
• Drive belt auto-tensioner, idler pulley and idler roller must be replaced with new ones when the drive

belt is replaced.

• Never run the engine without the drive belt to avoid damaging the crankshaft pulley.

Tension Adjustment

INFOID:0000000010282203

Refer to

EM-114, "Drive Belts"

.

Removal and Installation

INFOID:0000000010282204

CAUTION:

• Replace the drive belt that has been removed with a new one.
• Drive belt auto-tensioner and idler pulley must be replaced with new ones when the drive belt is

replaced.

• Never run the engine without the drive belt to avoid damaging the crankshaft pulley.

REMOVAL

1.

Remove front fender protector (RH). Refer to

EXT-31, "Exploded View"

.

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1.

Alternator

2.

Drive belt

3.

Water pump

4.

Idler roller

5.

Idler pulley

6.

A/C Compressor

7.

Drive belt auto-tensioner

DRIVE BELT

EM-17

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2.

Release the tension on the drive belt by turning drive belt auto-
tensioner (1) clockwise using a 16mm (0.63 in) socket and hold
drive belt auto-tensioner to this position.

3.

Remove drive belt.

4.

Release the drive belt auto-tensioner until normal position.

CAUTION:

• Clean with a brush the v-block of the crankshaft pulley to remove all dust.

INSTALLATION

1.

Rotate drive belt auto-tensioner clockwise using a 16mm (0.63 in) socket and hold it.

2.

Install drive belt.

CAUTION:

• Check that drive belt is completely set to pulleys.
• Check for engine oil, working fluid and engine coolant are not adhered to drive belt and each pulley

groove.

3.

Release the drive belt auto-tensioner until drive belt tension is apply.

4.

Turn crankshaft clockwise twice to set drive belt tension on all pulleys.

5.

Install in the reverse order of removal.

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EM-18

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AIR CLEANER FILTER

AIR CLEANER FILTER

Removal and Installation

INFOID:0000000010282205

REMOVAL

1.

Press the points (A) to separate air resonator from air duct and
air cleaner filter unit.

2.

Remove air resonator following the arrow.

3.

Unhook clips (1) on the air cleaner filter holder.

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