Nissan Juke F15. Manual — part 630
EM-74
< UNIT DISASSEMBLY AND ASSEMBLY >
[MR FOR NISMO RS MODELS]
ENGINE UNIT
ENGINE UNIT
Disassembly
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1. Remove intake manifold. Refer to
2. Remove oil pan (lower). Refer to
.
3. Remove ignition coil, spark plug, and rocker cover. Refer to
4. Remove fuel injector and fuel tube. Refer to
5. Remove timing chain. Refer to
.
6. Remove camshaft. Refer to
7. Remove water inlet. Refer to
8. Remove water outlet. Refer to
9. Remove cylinder head. Refer to
Assembly
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Assemble in the reverse order of disassembly.
DRIVE BELT AUTO TENSIONER AND IDLER PULLEY
EM-75
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DRIVE BELT AUTO TENSIONER AND IDLER PULLEY
Exploded View
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Removal and Installation
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Removal
1. Loosen mounting bolt and remove drive belt auto-tensioner.
Installation
Install in the reverse order of removal.
CAUTION:
When installing drive belt auto-tensioner, be careful not to interfere with water pump pulley.
1.
Front cover
2.
Drive belt auto-tensioner
: N·m (kg-m, ft-lb)
JPBIA4304GB
EM-76
< UNIT DISASSEMBLY AND ASSEMBLY >
[MR FOR NISMO RS MODELS]
TIMING CHAIN
TIMING CHAIN
Exploded View
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JPBIA4313GB
1.
Timing chain slack guide
2.
Timing chain tensioner
3.
Timing chain
4.
Oil pump drive chain
5.
Crankshaft sprocket
6.
Crankshaft key
7.
Oil pump sprocket
8.
Front cover
9.
O-ring
10. O-ring
11. Valve timing control cover
12. O-ring
13. Exhaust valve timing control solenoid valve 14. Intake valve timing control solenoid valve 15. Crankshaft pulley bolt
16. Crankshaft pulley
17. Front oil seal
18. Oil pump drive chain tensioner
19. O-ring
20. Timing chain tension guide
21. Camshaft sprocket (INT)
TIMING CHAIN
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< UNIT DISASSEMBLY AND ASSEMBLY >
[MR FOR NISMO RS MODELS]
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Removal and Installation
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REMOVAL
CAUTION:
The rotating direction in the text indicates all directions seen from the engine front.
1. Drain engine oil. Refer to
.
CAUTION:
Perform this step when engine is cold.
2. Remove the following parts:
• Intake manifold: Refer to
• Rocker cover: Refer to
3. Set No. 1 cylinder at TDC on its compression stroke with the following procedure:
a. Rotate crankshaft pulley (1) clockwise and align TDC mark (no
paint) (B) to timing indicator (A) on front cover.
b. At the same time, check that the cam noses of the No. 1 cylinder
are located (
) as shown in the figure.
• If not, rotate crankshaft pulley one revolution (360 degrees)
and align as shown in the figure.
4. Remove crankshaft pulley with the following procedure:
22. Camshaft sprocket (EXH)
23. O-ring
A.
Comply with the assembly procedure when
tightening.
• Crankshaft pulley bolt. Refer to
• Camshaft sprocket bolt. Refer to
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every disassembly.
: Should be lubricated with oil.
: Sealing point
: Indicates that the parts is connected at points with same symbols in actual vehicle.
C : White paint mark (Not use for service)
PBIC3960E
1
: Camshaft (INT)
2
: Camshaft (EXH)
: Engine front
JPBIA4347ZZ
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