Nissan Murano. Manual - part 610

EM-14

< PREPARATION >

PREPARATION

Commercial Service Tool

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KV10112100
(BT8653-A)
Angle wrench

Tightening bolts for connecting rod bearing 
cap, cylinder head, etc. in angle

KV10117100
(J-3647-A)
Heated oxygen sensor wrench

Loosening or tightening air fuel ratio sensor 1
For 22 mm (0.87 in) width hexagon nut

KV10114400
(J-38365)
Heated oxygen sensor wrench

Loosening or tightening heated oxygen sen-
sor 2
a: 22 mm (0.87 in)

Tool number
(Kent-Moore No.)
Tool name

Description

NT014

NT379

NT636

(Kent-Moore No.)
Tool name

Description

(J-45488)
Quick connector release

Removing fuel tube quick connectors in en-
gine room

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Power tool

Loosening bolts and nuts

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Tube presser

Pressing the tube of liquid gasket

PBIC0198E

PBIC0190E

NT052

PREPARATION

EM-15

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Manual lift table caddy

Removing and installing engine 

(J-24239-01)
Cylinder head bolt wrench

Loosening and tightening cylinder head bolt, 
and used with the angle wrench [SST: 
KV10112100 (BT8653-A)]
a: 13 mm (0.51 in) dia.
b: 12 mm (0.47 in)
c: 10 mm (0.39 in)

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1. Compression tester
2. Adapter

Checking compression pressure

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Spark plug wrench

Removing and installing spark plug
a: 14 mm (0.55 in)

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Pulley holder

Removing and installing crankshaft pulley

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Valve seat cutter set

Finishing valve seat dimensions

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Piston ring expander

Removing and installing piston ring

(Kent-Moore No.)
Tool name

Description

ZZA1210D

NT583

ZZA0008D

JPBIA0399ZZ

ZZA1010D

NT048

NT030

EM-16

< PREPARATION >

PREPARATION

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Valve guide drift

Removing and installing valve guide
Intake and Exhaust:
a: 9.5 mm (0.374 in) dia.
b: 5.5 mm (0.217 in) dia.

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Valve guide reamer

(1): Reaming valve guide inner hole
(2): Reaming hole for oversize valve guide
Intake and Exhaust:
d

1

: 6.0 mm (0.236 in) dia.

d

2

: 10.2 mm (0.402 in) dia.

a: (J-43897-18)
b: (J-43897-12)
Oxygen sensor thread cleaner

Reconditioning the exhaust system threads 
before installing a new air fuel ratio sensor and 
heated oxygen sensor (Use with anti-seize lu-
bricant shown below.)
a: J-43897-18 [18 mm (0.71 in) dia.] for zir-
conia heated oxygen sensor and air fuel 
ratio sensor
b: J-43897-12 [12 mm (0.47 in) dia.] for tita-
nia heated oxygen sensor

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

Lubricating air fuel ratio sensor and oxygen 
sensor threads cleaning tool when recondi-
tioning exhaust system threads

(Kent-Moore No.)
Tool name

Description

NT015

NT016

AEM488

AEM489

DRIVE BELT

EM-17

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PERIODIC MAINTENANCE

DRIVE BELT 

Exploded View

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Checking

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WARNING:

Be sure to perform the this step when engine is stopped.
• Check that the indicator (A) of drive belt auto-tensioner is within the possible use range (C).

NOTE:
• Check the drive belt auto-tensioner indication when the engine is cold.
• When new drive belt is installed, the indicator should be within the range (B) in the figure.

• Visually check entire drive belt for wear, damage or cracks.
• If the indicator is out of the possible use range or belt is damaged, replace drive belt.

Tension Adjustment

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Refer to 

EM-146, "Drive Belt"

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Removal and Installation

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REMOVAL

1.

Remove front wheel and tire (RH).

2.

Remove splash guard (RH). Refer to 

EXT-26, "FENDER PROTECTOR : Exploded View"

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JPBIA1625ZZ

1.

Idler pulley

2.

Drive belt

3.

Power steering oil pump

4.

Drive belt auto-tensioner

5.

Crankshaft pulley

6.

Idler pulley

7.

A/C compressor

8.

Alternator

A.

Indicator

B.

Range when new drive belt is installed

C.

Possible use range

D.

View D

: Engine front