Nissan Juke F15. Manual - part 640

EM-114

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR FOR NISMO RS MODELS]

CYLINDER BLOCK

CYLINDER BLOCK

Exploded View

INFOID:0000000012197309

1.

Cylinder block

2.

Top ring

3.

Second ring

4.

Oil ring

5.

Piston

6.

Piston pin

7.

Snap ring

8.

Connecting rod

9.

Connecting rod bearing (upper)

JPBIA5495GB

CYLINDER BLOCK

EM-115

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR FOR NISMO RS MODELS]

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Disassembly and Assembly

INFOID:0000000012197310

DISASSEMBLY

1. Remove oil pan (upper). Refer to 

EM-110, "Exploded View"

.

2. Remove thermostat housing. Refer to 

CO-23, "Exploded View"

.

3. Remove knock sensor.

CAUTION:

Carefully handle sensor avoiding shocks.

4. Remove piston and connecting rod assembly with the following procedure:

• Before removing piston and connecting rod assembly, check the connecting rod side clearance. Refer to

EM-123, "Inspection"

.

a. Position crankshaft pin corresponding to connecting rod to be removed onto the bottom dead center. 
b. Remove connecting rod cap. 
c. Using a hammer handle or similar tool, push piston and connect-

ing rod assembly out to the cylinder head side. 

CAUTION:

• Never damage matching surface with connecting rod cap.

• Never damage the cylinder wall and crankshaft pin, result-

ing from an interference of the connecting rod big end.

5. Remove connecting rod bearings. 

CAUTION:

When removing them, note the installation position. Keep them in the correct.

6. Remove piston rings from piston. 

• Before removing piston rings, check the piston ring side clearance. Refer to 

EM-123, "Inspection"

.

10. Connecting rod bearing (lower)

11. Crankshaft key

12. Connecting rod cap

13. Connecting rod cap bolt

14. Main bearing cap bolt

15. Main bearing beam

16. Main bearing cap 

17. Main bearing (lower)

18. Crankshaft

19. Pilot converter (CVT models)

20. Signal plate

21. Rear oil seal

22. Drive plate (CVT models)

23. Reinforcement plate (CVT models)

24. Main bearing (upper)

25. Thrust bearing

26. Oil temperature sensor

27. Oil pressure sensor

28. Knock sensor 

29. Flywheel (M/T models)

30. Cylinder block heater (For Canada)

A.

Comply with assembly procedure when 
tightening. Refer to 

EM-115

B.

Chamfered

: Crankshaft side

 : N·m (kg-m, ft-lb)

 : Always replace after every disassembly.

 : Should be lubricated with oil.

 : Sealing point

 : Select with proper thickness.

PBIC0259E

EM-116

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR FOR NISMO RS MODELS]

CYLINDER BLOCK

• Use a piston ring expander (commercial service tool) (A).

CAUTION:

• When removing piston rings, be careful not to damage

the piston.

• Never damage piston rings by expanding them exces-

sively.

7. Remove piston from connecting rod with the following procedure: 
a. Using snap ring pliers (A), remove snap rings.

b. Heat piston to 60 to 70

°C (140 to 158°F) with an industrial use

drier (A) or equivalent.

c.

Push out piston pin with stick of outer diameter approximately 18

mm (0.71 in).

8. Remove main bearing cap bolts.

• Measure crankshaft end play before loosening main bearing cap bolts. Refer to 

EM-123, "Inspection"

.

PBIC3233J

PBIC3230J

PBIC3231J

PBIC0262E

CYLINDER BLOCK

EM-117

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR FOR NISMO RS MODELS]

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• Loosen and remove main bearing cap bolts in reverse order

as shown in the figure.

• Use TORX socket.

9. Remove main bearing caps.

• Tap main bearing caps lightly with a plastic hammer for removal. 

CAUTION:

Be careful not to damage the mounting surface.

10. Remove crankshaft.

CAUTION:

• Be careful not to damage or deform signal plate (1)

mounted on rear end of crankshaft (A).

• When setting crankshaft on a flat floor surface, use a

block of wood to avoid interference between signal plate

and the floor surface.

• Never remove signal plate unless it is necessary to do so.

NOTE:

When removing or installing signal plate, use TORX socket.

11. Pull rear oil seal out from rear end of crankshaft.
12. Remove main bearings and thrust bearings from cylinder block and main bearing caps.

CAUTION:

Identify installation positions, and store them without mixing them up.

ASSEMBLY

CAUTION:

Do not reuse washers.
1. Fully air-blow engine coolant and engine oil passages in cylinder block, cylinder bore and crankcase to

remove any foreign material.

CAUTION:

Use a goggles to protect your eye.

2. Install each plug to cylinder block as shown in the figure.

• Apply liquid gasket to the thread of water drain plug (4).

Use Genuine RTV silicon sealant or equivalent. Refer to

GI-22, "Recommended Chemical Products and Sealants"

.

• Apply sealant to the thread of plug (1).

Use genuine high strength thread locking sealant or

equivalent.

NOTE:

Do not apply liquid gasket or high strength thread locking sealant to the plug (3).

• Tighten each plug as specified below.

: Engine front

JPBIA4431ZZ

PBIC3234J

2

:  Washer

: Engine front

PBIC3999E