Nissan Qashqai J11. Manual — part 149

LU-56

< REMOVAL AND INSTALLATION >

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OIL PUMP

INSTALLATION

CAUTION:

• Before crank the engine, rotate crankshaft by hand to be sure that oil pump chain is correctly install

on the oil pump sprocket.

1.

Install oil pump with the following procedure:

a.

Install oil pump.

CAUTION:

Check that oil pump chain is correctly install on the oil
pump sprocket.

b.

Tighten oil pump mounting bolts (B) in two steps.

c.

Install oil strainer.

CAUTION:

Never reuse oil strainer gasket.

d.

Tighten oil stainer bolt (B).

2.

Install oil pan (lower). Refer to

EM-396, "Removal and Installation"

a.

1st step: 5.0 N·m (0.51 kg-m, 44 in-lb)

2nd step: 25.0 N·m (2.6 kg-m, 18 ft-lb)

: 10.0 N·m (1 kg-m, 7 ft-lb)

E1BIA0659ZZ

SERVICE DATA AND SPECIFICATIONS (SDS)

LU-57

< SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Periodical Maintenance Specification

INFOID:0000000010284232

ENGINE OIL CAPACITY (APPROXIMATE)

Unit:

(lmp qt)

Engine Oil Pressure

INFOID:0000000010284233

Unit: kPa (bar, kg/cm

2

, psi)

*: Engine oil temperature at 80

°

C (176

°

F)

Drain and refill

With oil filter change

5.5 (4-7/8)

Without oil filter change

5.1 (4-1/2)

Dry engine (Overhaul)

6.6 (5-7/8)

Engine speed

Approximate discharge pressure*

Idle speed

More than 70 (0.7, 0.7, 10)

1,750 rpm

More than 150 (1.5, 1.5 , 22)

4,000 rpm

More than 360 (3.6, 3.7 , 52)

CO-1

ENGINE

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SECTION

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CONTENTS

ENGINE COOLING SYSTEM

HRA2DDT

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

4

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

4

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

4

Precautions Necessary for Steering Wheel Rota-
tion After Battery Disconnection . . . . . . . ....

4

Precautions for Removing Battery Terminal . . .....

5

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

7

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

7

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

7

SYSTEM DESCRIPTION . . . . . . . ..

8

DESCRIPTION . . . . . . . . . . . . .

8

Engine Cooling System . . . . . . . . . . .....

8

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

9

OVERHEATING CAUSE ANALYSIS . . . . ..

9

Troubleshooting Chart . . . . . . . . . . . ...

9

PERIODIC MAINTENANCE . . . . . . .

11

ENGINE COOLANT . . . . . . . . . . ...

11

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

11

Draining . . . . . . . . . . . . . . . . ...

11

Refilling . . . . . . . . . . . . . . . . ...

11

Flushing . . . . . . . . . . . . . . . . ...

13

RESERVOIR TANK CAP . . . . . . . . ...

15

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

15

RADIATOR . . . . . . . . . . . . . . .

16

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

16

REMOVAL AND INSTALLATION . . . ...

17

RADIATOR . . . . . . . . . . . . . .

17

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

17

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

17

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

19

COOLING FAN . . . . . . . . . . . . ..

20

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

20

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

20

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

21

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

21

WATER PUMP . . . . . . . . . . . . ..

22

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

22

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

22

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

23

THERMOSTAT . . . . . . . . . . . . ..

25

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

25

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

25

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

26

WATER OUTLET . . . . . . . . . . . ..

27

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

27

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

27

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

29

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

29

Periodical Maintenance Specification . . . . . ..

29

Radiator . . . . . . . . . . . . . . . . ...

29

Thermostat . . . . . . . . . . . . . . . ..

29

MR20DD

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

30

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

30

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

30

Precautions for Removing Battery Terminal . . .

30

CO-2

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

31

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

31

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

31

Lubricant or/and Sealant . . . . . . . . . ....

31

SYSTEM DESCRIPTION . . . . . . .

32

DESCRIPTION . . . . . . . . . . . . ...

32

Engine Cooling System . . . . . . . . . . ..

32

Engine Cooling System Schematic . . . . . ....

34

SYMPTOM DIAGNOSIS . . . . . . . .

36

OVERHEATING CAUSE ANALYSIS . . . .

36

Troubleshooting Chart . . . . . . . . . . ....

36

PERIODIC MAINTENANCE . . . . . .

38

ENGINE COOLANT . . . . . . . . . . ...

38

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

38

Draining . . . . . . . . . . . . . . . . ..

38

Refilling . . . . . . . . . . . . . . . . ...

38

Flushing . . . . . . . . . . . . . . . . ..

40

RESERVOIR TANK CAP . . . . . . . . ...

41

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

41

RADIATOR . . . . . . . . . . . . . .

42

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

42

REMOVAL AND INSTALLATION . . . ...

43

RADIATOR . . . . . . . . . . . . . .

43

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

43

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

43

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

46

COOLING FAN . . . . . . . . . . . . ..

47

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

47

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

47

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

48

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

48

WATER PUMP . . . . . . . . . . . . ...

49

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

49

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

49

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

49

THERMOSTAT . . . . . . . . . . . . ..

51

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

51

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

51

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

52

WATER OUTLET . . . . . . . . . . . ...

53

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

53

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

53

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

54

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

56

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

56

Periodical Maintenance Specification . . . . . .

56

Radiator . . . . . . . . . . . . . . . . ..

56

Thermostat . . . . . . . . . . . . . . . ..

56

Water Control Valve . . . . . . . . . . . .

56

K9K

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

57

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

57

Precautions for Removing Battery Terminal . . ...

57

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

58

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

58

Precaution for Liquid Gasket . . . . . . . . ...

59

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

61

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

61

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

61

SYSTEM DESCRIPTION . . . . . . ...

62

DESCRIPTION . . . . . . . . . . . . ...

62

Cooling Circuit . . . . . . . . . . . . . . .

62

SYMPTOM DIAGNOSIS . . . . . . .

63

OVERHEATING CAUSE ANALYSIS . . . .

63

Troubleshooting Chart . . . . . . . . . . .

63

PERIODIC MAINTENANCE . . . . . ...

65

ENGINE COOLANT . . . . . . . . . . ...

65

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

65

Draining . . . . . . . . . . . . . . . . ...

65

Refilling . . . . . . . . . . . . . . . . ...

65

Flushing . . . . . . . . . . . . . . . . ..

67

RESERVOIR TANK CAP . . . . . . . . ..

68

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

68

RADIATOR . . . . . . . . . . . . . .

69

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

69

REMOVAL AND INSTALLATION . . . ..

70

RADIATOR . . . . . . . . . . . . . .

70

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

70

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

70

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

72

COOLING FAN . . . . . . . . . . . . ..

73

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

73

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

73

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

74

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

74

WATER PUMP . . . . . . . . . . . . ...

75