Nissan Murano Z51. Instruction — part 632

EC-536

< SERVICE DATA AND SPECIFICATIONS (SDS)

[VQ35DE]

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Idle Speed

INFOID:0000000005536919

*: Under the following conditions

• A/C switch: OFF

• Electric load: OFF (Lights, heater fan & rear window defogger)

• Steering wheel: Kept in straight-ahead position

Ignition Timing

INFOID:0000000005536920

*: Under the following conditions

• A/C switch: OFF

• Electric load: OFF (Lights, heater fan & rear window defogger)

• Steering wheel: Kept in straight-ahead position

Calculated Load Value

INFOID:0000000005536921

Mass Air Flow Sensor

INFOID:0000000005536922

*: Engine is warmed up to normal operating temperature and running under no load.

Condition

Specification

No load* (in P or N position)

600

±

50 rpm

Condition

Specification

No load* (in P or N position)

12

±

5

°

BTDC

Condition

Specification (Using CONSULT-III or GST)

At idle

10 – 35 %

At 2,500 rpm

10 – 35 %

Supply voltage

Battery voltage (11 – 14 V)

Output voltage at idle (in N position)

0.9 – 1.2 V*

Mass air flow (Using CONSULT-III or GST)

2.0 – 6.0 g·m/sec at idle*

7.0 – 20.0 g·m/sec at 2,500 rpm*

EM-1

ENGINE

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SECTION

EM

A

EM

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CONTENTS

ENGINE MECHANICAL

SYMPTOM DIAGNOSIS . . . . . . . ...

4

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . . .

4

NVH Troubleshooting - Engine Noise . . . . . ...

4

Use the Chart Below to Help You Find the Cause
of the Symptom . . . . . . . . . . . . . .....

5

PRECAUTION . . . . . . . . . . . ...

6

PRECAUTIONS . . . . . . . . . . . . ...

6

FOR USA AND CANADA . . . . . . . . . . ....

6

FOR USA AND CANADA : Precaution for Proce-
dure without Cowl Top Cover . . . . . . . . ....

6

FOR USA AND CANADA : Precaution for Supple-
mental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER" . . . . . . . ..

6

FOR USA AND CANADA : Precaution Necessary
for Steering Wheel Rotation after Battery Discon-
nect . . . . . . . . . . . . . . . . . . ...

6

FOR USA AND CANADA : Precaution for Drain
Engine Coolant and Engine Oil . . . . . . . .....

7

FOR USA AND CANADA : Precaution for Discon-
necting Fuel Piping . . . . . . . . . . . . ....

7

FOR USA AND CANADA : Precaution for Remov-
al and Disassembly . . . . . . . . . . . . ...

7

FOR USA AND CANADA : Precaution for Inspec-
tion, Repair and Replacement . . . . . . . . ...

7

FOR USA AND CANADA : Precaution for Assem-
bly and Installation . . . . . . . . . . . . ....

7

FOR USA AND CANADA : Precaution for Angle
Tightening . . . . . . . . . . . . . . . .....

8

FOR USA AND CANADA : Precaution for Liquid
Gasket . . . . . . . . . . . . . . . . . ...

8

FOR MEXICO . . . . . . . . . . . . . . . ..

9

FOR MEXICO : Precaution for Procedure without
Cowl Top Cover . . . . . . . . . . . . . ....

9

FOR MEXICO : Precaution for Supplemental Re-
straint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER" . . . . . . . . . . . . ...

9

FOR MEXICO : Precaution Necessary for Steer-
ing Wheel Rotation after Battery Disconnect . . ....

9

FOR MEXICO : Precaution for Drain Engine Cool-
ant and Engine Oil . . . . . . . . . . . . ...

10

FOR MEXICO : Precaution for Disconnecting Fuel
Piping . . . . . . . . . . . . . . . . . ...

10

FOR MEXICO : Precaution for Removal and Dis-
assembly . . . . . . . . . . . . . . . . .

10

FOR MEXICO : Precaution for Inspection, Repair
and Replacement . . . . . . . . . . . . .

10

FOR MEXICO : Precaution for Assembly and In-
stallation . . . . . . . . . . . . . . . . ..

10

FOR MEXICO : Precaution for Angle Tightening .

11

FOR MEXICO : Precaution for Liquid Gasket . . .

11

PREPARATION . . . . . . . . . . ...

13

PREPARATION . . . . . . . . . . . . .

13

Special Service Tool . . . . . . . . . . . .

13

Commercial Service Tool . . . . . . . . . .

14

PERIODIC MAINTENANCE . . . . . .

17

DRIVE BELT . . . . . . . . . . . . . .

17

Exploded View . . . . . . . . . . . . . . .

17

Checking . . . . . . . . . . . . . . . . ..

17

Tension Adjustment . . . . . . . . . . . .

17

Removal and Installation . . . . . . . . . . .

17

AIR CLEANER FILTER . . . . . . . . . .

19

Removal and Installation . . . . . . . . . . .

19

SPARK PLUG . . . . . . . . . . . . ...

20

Exploded View . . . . . . . . . . . . . . .

20

Removal and Installation . . . . . . . . . . .

20

Inspection . . . . . . . . . . . . . . . .

21

CAMSHAFT VALVE CLEARANCE . . . . ..

22

Inspection and Adjustment . . . . . . . . . ..

22

EM-2

COMPRESSION PRESSURE . . . . . . .

27

Inspection . . . . . . . . . . . . . . . ...

27

REMOVAL AND INSTALLATION . . . ...

29

ENGINE COVER . . . . . . . . . . . .

29

Exploded View . . . . . . . . . . . . . ....

29

Removal and Installation . . . . . . . . . ....

29

DRIVE BELT AUTO TENSIONER AND IDLER
PULLEY . . . . . . . . . . . . . . . .

30

Exploded View . . . . . . . . . . . . . ....

30

Removal and Installation . . . . . . . . . ....

30

AIR CLEANER AND AIR DUCT . . . . . .

31

Exploded View . . . . . . . . . . . . . ....

31

Removal and Installation . . . . . . . . . ....

31

Inspection . . . . . . . . . . . . . . . ...

32

INTAKE MANIFOLD COLLECTOR . . . . ...

33

Exploded View . . . . . . . . . . . . . ....

33

Removal and Installation . . . . . . . . . ....

33

INTAKE MANIFOLD . . . . . . . . . . ..

36

Exploded View . . . . . . . . . . . . . ....

36

Removal and Installation . . . . . . . . . ....

36

Inspection . . . . . . . . . . . . . . . ...

37

EXHAUST MANIFOLD AND THREE WAY
CATALYST . . . . . . . . . . . . . .

38

Exploded View . . . . . . . . . . . . . ....

38

Removal and Installation . . . . . . . . . ....

38

Inspection . . . . . . . . . . . . . . . ...

42

OIL PAN AND OIL STRAINER . . . . . . ..

43

Exploded View . . . . . . . . . . . . . ....

43

Removal and Installation . . . . . . . . . ....

43

Inspection . . . . . . . . . . . . . . . ...

47

FUEL INJECTOR AND FUEL TUBE . . . . .

49

Exploded View . . . . . . . . . . . . . ....

49

Removal and Installation . . . . . . . . . ....

49

Inspection . . . . . . . . . . . . . . . ...

53

IGNITION COIL, SPARK PLUG AND ROCK-
ER COVER . . . . . . . . . . . . . . .

54

Exploded View . . . . . . . . . . . . . ....

54

Removal and Installation . . . . . . . . . ....

54

TIMING CHAIN . . . . . . . . . . . . ..

57

Exploded View . . . . . . . . . . . . . ....

57

Removal and Installation . . . . . . . . . ....

58

Inspection . . . . . . . . . . . . . . . ...

70

UNIT REMOVAL AND INSTALLATION . .

72

ENGINE ASSEMBLY . . . . . . . . . . .

72

2WD . . . . . . . . . . . . . . . . . . ...

72

2WD : Exploded View . . . . . . . . . . . .

72

2WD : Removal and Installation . . . . . . . .

73

2WD : Inspection . . . . . . . . . . . . ....

80

AWD . . . . . . . . . . . . . . . . . . ..

81

AWD : Exploded View . . . . . . . . . . . .

81

AWD : Removal and Installation . . . . . . . .

82

AWD : Inspection . . . . . . . . . . . . .

89

UNIT DISASSEMBLY AND ASSEMBLY ...

90

ENGINE STAND SETTING . . . . . . . ...

90

Setting . . . . . . . . . . . . . . . . . .

90

ENGINE UNIT . . . . . . . . . . . . .

92

Disassembly . . . . . . . . . . . . . . .

92

Assembly . . . . . . . . . . . . . . . .

92

REAR TIMING CHAIN CASE . . . . . . .

93

Exploded View . . . . . . . . . . . . . .

93

Disassembly and Assembly . . . . . . . . .

94

CAMSHAFT . . . . . . . . . . . . . ...

98

Exploded View . . . . . . . . . . . . . .

98

Removal and Installation . . . . . . . . . . .

98

Inspection . . . . . . . . . . . . . . . ..

102

OIL SEAL . . . . . . . . . . . . . . ..

107

VALVE OIL SEAL . . . . . . . . . . . . ...

107

VALVE OIL SEAL : Removal and Installation . ...

107

FRONT OIL SEAL . . . . . . . . . . . . ...

107

FRONT OIL SEAL : Removal and Installation . ..

107

REAR OIL SEAL . . . . . . . . . . . . . .

108

REAR OIL SEAL : Removal and Installation . . .

108

CYLINDER HEAD . . . . . . . . . . . .

110

Exploded View . . . . . . . . . . . . . ..

110

Removal and Installation . . . . . . . . . ...

111

Disassembly and Assembly . . . . . . . . ..

114

Inspection . . . . . . . . . . . . . . . ..

118

CYLINDER BLOCK . . . . . . . . . . ..

121

Exploded View . . . . . . . . . . . . . ..

121

Disassembly and Assembly . . . . . . . . ..

122

Inspection . . . . . . . . . . . . . . . ..

130

HOW TO SELECT PISTON AND BEARING ...

140

Description . . . . . . . . . . . . . . .

140

Piston . . . . . . . . . . . . . . . . .

140

Connecting Rod Bearing . . . . . . . . . .

141

Main Bearing . . . . . . . . . . . . . .

142

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

145

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . .

145

General Specification . . . . . . . . . . ...

145

Drive Belt . . . . . . . . . . . . . . . ..

145

Spark Plug . . . . . . . . . . . . . . .

146

Intake Manifold . . . . . . . . . . . . . ..

146

Exhaust Manifold . . . . . . . . . . . . ..

146

Camshaft . . . . . . . . . . . . . . . ...

146

EM-3

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F

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EM

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P

Cylinder Head . . . . . . . . . . . . . ...

148

Cylinder Block . . . . . . . . . . . . . ..

150

Main Bearing . . . . . . . . . . . . . . .

153

Connecting Rod Bearing . . . . . . . . . ..

154