2008 NISSAN LATIO Service Repair Manual

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Page 1753 of 2771

NISSAN LATIO 2008 Service Repair Manual EM-76
< SERVICE INFORMATION >
CYLINDER BLOCK
CYLINDER BLOCK
ComponentINFOID:0000000001702509
1. Cylinder block 2. O-ring 3. Crankshaft position sensor (POS)
4.Crankshaft position sensor (POS)
cover5.

Page 1754 of 2771

NISSAN LATIO 2008 Service Repair Manual CYLINDER BLOCK
EM-77
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Disassembly and AssemblyINFOID:0000000001702510
DISASSEMBLY
1. Remove engine and transaxle assembly from vehicle, separate

CYLINDER BLOCK
EM-77
< SERVICE INFORMATION >
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Disassembly and AssemblyINFOID:0000000001702510
DISASSEMBLY
1. Remove engine and transaxle assembly from vehicle, separate transaxle from engine. Refer to EM-72.
2. Install engine to engine stand as follows;
a. Remove flywheel (M/T models) or drive plate (1) (A/T or CVT
models).
• Secure flywheel (M/T models) or drive plate (A/T or CVT mod-
els) using Tool (A), and remove bolts.
CAUTION:
Be careful not to damage or scratch drive plate (A/T or CVT
models) and contact surface for clutch disc of flywheel (M/T
models).
NOTE:
Figure shows drive plate (A/T or CVT models)
b. Lift the engine with a hoist to install it onto widely use engine stand.
CAUTION:
• Use the engine stand that has a load capacity [approximately 135 kg (298 lb) or more] large
enough for supporting the engine weight.
• If the load capacity of stand is not adequate, remove the following parts beforehand to reduce the poten-
tial risk of overturning stand.
- Exhaust manifold; Refer to EM-21
.
- Rocker cover; Refer to EM-30
.
NOTE:
The figure shows an example of widely used engine stand (A)
that can support mating surface of transaxle with flywheel (M/T
models) or drive plate (A/T or CVT models) removed.
CAUTION:
Before removing the hanging chains, make sure the engine
stand is stable and there is no risk of overturning.
3. Remove oil pan (upper and lower). Refer to EM-24
.
4. Remove cylinder head. Refer to EM-62
.
5. Remove thermostat housing. Refer to CO-17
.
6. Remove knock sensor.
CAUTION:
Carefully handle knock sensor avoiding shocks.
7. Remove crankshaft position sensor (POS) cover and crankshaft position sensor (POS).
7. Oil pressure switch 8. Top ring 9. Second ring
10. Oil ring 11. Snap ring 12. Piston
13. Piston pin 14. Connecting rod 15. Thrust bearing
16. Connecting rod bearing upper 17. Main bearing upper 18. Crankshaft key
19. Main bearing lower 20. Connecting rod bearing lower 21. Connecting rod bearing cap
22. Connecting rod bolt 23. Main bearing cap 24. Main bearing cap bolt
25. Crankshaft 26. Pilot converter (A/T or CVT models) 27. Signal plate
28. Rear oil seal 29. Drive plate (A/T or CVT models) 30. Reinforcement plate (A/T or CVT
models)
31. Flywheel (M/T models) 32. Block heater (Canada only) A. Refer to EM-77
Tool number : KV 11105210 (J-44716)
PBIC3226J
PBIC3227J

Page 1755 of 2771

NISSAN LATIO 2008 Service Repair Manual EM-78
< SERVICE INFORMATION >
CYLINDER BLOCK
CAUTION:
• Avoid impacts such as a dropping.
• Never disassemble.
• Keep it away from metal particles.
• Never place sensor in a location where it

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NISSAN LATIO 2008 Service Repair Manual CYLINDER BLOCK
EM-79
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16. Using snap ring pliers (A), remove snap rings.
17. Heat piston to 60° to 70°C (140° to 158°F) using a suitable tool

Page 1757 of 2771

NISSAN LATIO 2008 Service Repair Manual EM-80
< SERVICE INFORMATION >
CYLINDER BLOCK
• 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
b

Page 1758 of 2771

NISSAN LATIO 2008 Service Repair Manual CYLINDER BLOCK
EM-81
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• The difference (A) between main bearing upper (1) and
main bearing lower (3) should be 0.85 mm (0.033 in) or
less when

Page 1759 of 2771

NISSAN LATIO 2008 Service Repair Manual EM-82
< SERVICE INFORMATION >
CYLINDER BLOCK
15. Tighten main bearing cap bolts in two steps.
NOTE:
Tighten main bearing cap bolts in numerical order as shown:
• After installing bolts, make sure th

Page 1760 of 2771

NISSAN LATIO 2008 Service Repair Manual CYLINDER BLOCK
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• Position each ring with the gap as shown referring to the pis-
ton front mark.
CAUTION:
Never contact the rail end gap

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