Infiniti EX35. Manual - part 700

 

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Infiniti EX35. Manual - part 700

 

 

EC-542

< ON-VEHICLE REPAIR >

[VQ35HR]

EVAP CANISTER

ASSEMBLY

Assemble in the reverse order of disassembly.

CAUTION:

Always replace O-ring with a new one.

Inspection

INFOID:0000000003133687

Check EVAP canister as follows:
1.

Block port (B).

2.

Blow air into port (A) and check that it flows freely out of port (C).

3.

Release blocked port (B).

4.

Apply vacuum pressure to port (B) and check that vacuum pres-
sure exists at the ports (A) and (C). 

5.

Block port (A) and (B).

6.

Apply pressure to port (C) and check that there is no leakage.

PBIB2728E

SERVICE DATA AND SPECIFICATIONS (SDS)

EC-543

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[VQ35HR]

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Idle Speed

INFOID:0000000003133688

*: 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:0000000003133689

*: 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:0000000003133690

Mass Air Flow Sensor

INFOID:0000000003133691

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

Condition

Specification

No load* (in P or N position)

650 

±

 50 rpm

4WAS

Condition

Specification

With

No load* (in P or N position)

11 

±

 5

°

 BTDC

Without

No load* (in P or N position)

16 

±

 5

°

 BTDC

Condition

Specification (Using CONSULT-III or GST)

At idle

5 – 35%

At 2,500 rpm

5 – 35%

Supply voltage

Battery voltage (11 – 14 V)

Output voltage at idle

0.8 – 1.1 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 

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CONTENTS

ENGINE MECHANICAL

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

3

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

3

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

3

Use the Chart Below to Help You Find the C
ause of the Symptom ............................................
..

3

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

5

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

5

Precaution for Procedure without Cowl Top Cover 

......

5

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
..

5

Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect  ...................................
..

5

Draining Engine Coolant ..........................................

6

Disconnecting Fuel Piping .......................................

6

Removal and Disassembly ......................................

6

Inspection, Repair and Replacement ......................

6

Assembly and Installation ........................................

6

Parts Requiring Angle Tightening ...........................

6

Liquid Gasket ...........................................................

7

Definitions of Bank Names ........................................

8

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

9

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

9

Special Service Tools ..............................................

9

Commercial Service Tools .....................................

10

ON-VEHICLE MAINTENANCE ....................

13

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

13

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

13

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

13

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

13

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

13

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

14

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

15

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

15

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

16

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

16

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

16

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

17

CAMSHAFT VALVE CLEARANCE  ..................

18

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

18

COMPRESSION PRESSURE  ...........................

23

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

23

ON-VEHICLE REPAIR .................................

25

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

25

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

25

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

25

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

26

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

26

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

26

AIR CLEANER AND AIR DUCT  .......................

27

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

27

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

27

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

28

INTAKE MANIFOLD COLLECTOR  ..................

29

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

29

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

29

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

32

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

32

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

32

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

33

EXHAUST MANIFOLD ......................................

34

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

34

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

34

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

36

EM-2

FUEL INJECTOR AND FUEL TUBE  .................

37

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

37

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

37

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

42

OIL PAN (LOWER)  ............................................

43

Exploded View (2WD)  ............................................

43

Exploded View (AWD)  ............................................

44

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

44

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

46

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

47

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

47

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

47

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

50

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

50

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

51

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

65

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

67

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

67

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

67

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

71

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

76

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

76

VALVE OIL SEAL : Removal and Installation .........

76

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

76

FRONT OIL SEAL : Removal and Installation  ........

76

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

77

REAR OIL SEAL : Removal and Installation  ..........

77

REMOVAL AND INSTALLATION ...............

79

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

79

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

79

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

79

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

79

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

82

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

83

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

83

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

84

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

87

DISASSEMBLY AND ASSEMBLY  .............

89

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

89

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

89

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

91

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

91

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

91

REAR TIMING CHAIN CASE  ............................

92

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

92

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

93

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

94

OIL PAN (UPPER) AND OIL STRAINER ..........

97

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

97

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

97

2WD : Disassembly and Assembly  .........................

97

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

99

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

99

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

100

AWD : Disassembly and Assembly .......................

100

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

103

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

104

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

104

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

104

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

111

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

114

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

114

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

115

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

123

HOW TO SELECT PISTON AND BEARING  ...

133

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

133

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

133

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

134

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

136

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

139

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

139

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

139

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

139

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

140

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

140

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

140

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

140

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

142

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

144

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

148

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

149

 

 

 

 

 

 

 

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