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![NISSAN LATIO 2010 Service Repair Manual EM-138
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INTAKE MANIFOLD
• Never disassemble or adjust el
ectric throttle control actuator.
5. Remove the PCV hose and the vacuum hose.
6. Remove oil level gauge. CAUT NISSAN LATIO 2010 Service Repair Manual EM-138
< SERVICE INFORMATION >[MR18DE]
INTAKE MANIFOLD
• Never disassemble or adjust el
ectric throttle control actuator.
5. Remove the PCV hose and the vacuum hose.
6. Remove oil level gauge. CAUT](/manual-img/5/57358/w960_57358-2496.png)
EM-138
< SERVICE INFORMATION >[MR18DE]
INTAKE MANIFOLD
• Never disassemble or adjust el
ectric throttle control actuator.
5. Remove the PCV hose and the vacuum hose.
6. Remove oil level gauge. CAUTION:
Cover the oil level gauge gu ide openings to avoid entry of foreign materials.
7. Loosen and remove intake manifold (1) bolts (A) (B).
8. Loosen remaining intake manifold bolts in the reverse order as shown.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
9. Remove EVAP canister purge volume control solenoid valve from intake manifold, if necessary.
CAUTION:
Handle EVAP canister purge vo lume control solenoid valve
carefully and avoid impacts.
10. Remove intake manifold.
INSTALLATION
1. Install intake manifold. NOTE:
Be sure the intake manifold gasket is seat ed correctly in groove of intake manifold.
2. Tighten bolts in numerical order as shown.
: Engine front
PBIC3939E
: Engine front
PBIC3527J
: Engine front
WBIA0788E
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INTAKE MANIFOLDEM-139
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3. Tighten intake manifold bolt (A). Then tighten intake manifold
bolt (B).
4. Install electric throttle control actuator.
5. Install water hoses (3), (5) to electric throttle control actuator as shown.
6. Installation of the remaining components is in the reverse order of removal.
INSPECTION AFTER INSTALLATION
• Check for leaks of engine coolant. Refer to CO-36, "Inspection".
• Start and warm up the engine. Visually check for engine coolant leaks.
1 : Intake manifold
: Engine front
Intake manifold bolt (A) : 19.6 N·m (2.0 kg-m, 14 ft-lb)
Intake manifold bolt (B) : 19.6 N·m (2.0 kg-m, 14 ft-lb)
PBIC3939E
1 : Electric throttle control actuator
2: Clamp
4 : Water outlet
A : Paint Mark
B : The clamp shall not interfere with the bulged section.
PBIC4703E
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EM-140
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EXHAUST MANIFOLD
EXHAUST MANIFOLD
ComponentINFOID:0000000005398121
Removal and InstallationINFOID:0000000005398122
REMOVAL
1. Remove cowl top. Refer to
EI-22, "Removal and Installation".
2. Remove exhaust front tube. Refer to EX-11, "
Component".
3. Remove exhaust manifold cover.
4. Remove the air fuel ratio sensor 1, using Tool (A).
CAUTION:
Handle it carefully and avoid impacts.
5. Remove exhaust manifold side bolt of exhaust manifold stay.
1. Exhaust manifold cover 2. Exhaust manifold3. Gasket
4. Stud bolt 5. Bracket 6. Air fuel ratio sensor 1
7. Exhaust manifold stay Engine front
WBIA0778E
Tool number :KV991J0050 (J-44626)
WBIA0772E
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6. Loosen nuts in reverse order as shown and remove exhaust
manifold.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
INSPECTION AFTER REMOVAL
Surface Distortion
• Using straightedge (B) and feeler gauge (A), check the surface dis-
tortion of exhaust manifold mating surface in each exhaust port
and entire part.
• If it exceeds the limit, replace exhaust manifold.
INSTALLATION
1. Install exhaust manifold gasket to cylinder head as shown.
2. Tighten exhaust manifold nuts to specification in two stages in the numerical order shown.
: Engine front
PBIC3529J
Limit:
Each exhaust port : 0.3 mm (0.012 in)
Entire part : 0.7 mm (0.028 in)
PBIC3530J
: Engine front
PBIC3943E
: Engine front
WBIA0854E
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EM-142
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EXHAUST MANIFOLD
3. Install exhaust manifold stay (2) in the direction as shown.
4. Install the air fuel ratio sensor 1, using Tool (A).
CAUTION:
• Handle it carefully and avoid impacts.
• Before installing a new air fuel ratio sensor, clean the
exhaust tube threads using suitable tool and approved
anti-seize lubricant.
• Do not over-tighten the air fuel ratio sensor. Doing so may
damage the air fuel ratio senso r, resulting in the MIL com-
ing on.
5. Installation of the remaining parts is in the reverse order of removal.
1 : Exhaust manifold
A : Upper mark : Engine front
PBIC3944E
Tool number : KV991J0050 (J-44626)
Oxygen sensor thread cleaner : (J-43897-12)
Oxygen sensor thread cleaner : (J-43897-18)
WBIA0772E
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OIL PANEM-143
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OIL PAN
ComponentINFOID:0000000005398123
Removal and InstallationINFOID:0000000005398124
REMOVAL
WARNING:
• Be careful not to burn yourself, as the engine oil is hot.
• Prolonged and repeated
contact with used engine oil may cau se skin cancer; try to avoid direct skin
contact with used oil. If skin contact is made, w ash thoroughly with soap or hand cleaner as soon as
possible.
1. Drain engine oil. Refer to LU-17
.
2. Remove engine and transaxle assembly. Refer to EM-191
.
1. Oil level gauge2. Oil level gauge guide3. Rear oil seal
4. O-ring 5. Oil pan (upper)6. Oil pump drive chain
7. Crankshaft sprocket 8. Oil pump sprocket9. Timing chain tensioner (for oil pump)
10. Oil pump 11. Drain plug12. Drain plug washer
13. Oil pan (lower) 14. Oil filter15. Connector bolt
16. O-ring A. Refer to EM-143
Oil pan side
PBIC4482E
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![NISSAN LATIO 2010 Service Repair Manual EM-144
< SERVICE INFORMATION >[MR18DE]
OIL PAN
3. Remove flywheel (M/T models) or drive plate (CVT or A/T models). Refer to
EM-195, "Component".
4. Remove oil filter using Tool.
CAUTION:
When removin NISSAN LATIO 2010 Service Repair Manual EM-144
< SERVICE INFORMATION >[MR18DE]
OIL PAN
3. Remove flywheel (M/T models) or drive plate (CVT or A/T models). Refer to
EM-195, "Component".
4. Remove oil filter using Tool.
CAUTION:
When removin](/manual-img/5/57358/w960_57358-2502.png)
EM-144
< SERVICE INFORMATION >[MR18DE]
OIL PAN
3. Remove flywheel (M/T models) or drive plate (CVT or A/T models). Refer to
EM-195, "Component".
4. Remove oil filter using Tool.
CAUTION:
When removing, prepare a shop cloth to ab sorb any engine oil leakage or spillage.
5. Remove oil pan (lower) bolts in reverse order as shown.
6. After removing the bolts and nuts, separate the mating surface and remove the sealant using Tool.
• Slide (2) the Tool by tapping (1) its side with a hammer toremove the oil pan (lower) from the oil pan (upper).
CAUTION:
Be careful not to damage the mating surfaces.
7. Remove the following parts: • Front cover, timing chain, oil pump drive chain. Refer to EM-156
.
8. Remove oil pump. • Loosen bolts in reverse order as shown.
9. Remove oil pan (upper) bolts in reverse order as shown. Tool number : KV10115801 ( — )
: Engine front
PBIC3146J
Tool number : KV10111100 (J-37228)
WBIA0566E
1 : Oil pump
2 : Oil pan (upper)
: Engine front
PBIC3532J
: Engine front
PBIC3533J
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10. Insert a screwdriver shown by the arrow ( ) and open up a
crack between oil pan (upper) and cylinder block.
CAUTION:
NISSAN LATIO 2010 Service Repair Manual OIL PANEM-145
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10. Insert a screwdriver shown by the arrow ( ) and open up a
crack between oil pan (upper) and cylinder block.
CAUTION:](/manual-img/5/57358/w960_57358-2503.png)
OIL PANEM-145
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10. Insert a screwdriver shown by the arrow ( ) and open up a
crack between oil pan (upper) and cylinder block.
CAUTION:
A more adhesive liquid gasket is applied compared to previ-
ous types when shipped, so it should not be forced off the
position not specified.
11. After removing the bolts, separate the mating surface and remove the sealant using Tool.
• Slide (1) the Tool by tapping (2) its side with a hammer to
remove the oil pan (upper) from the cylinder block.
CAUTION:
Be careful not to damage the mating surfaces.
12. Remove O-ring between cylinder block and oil pan (upper).
INSPECTION AFTER REMOVAL
Oil Filter
Clean oil strainer portion (part of the oil pump) if any object attached.
INSTALLATION
1. Use a scraper (A) to remove old liquid gasket from mating sur- faces of oil pan (upper).
• Remove the old liquid gasket from mating surface of cylinderblock.
• Remove old liquid gasket from the bolt holes and threads.
CAUTION:
Never scratch or damage the mating surfaces when clean-
ing off old liquid gasket.
: Engine front
PBIC3534J
Tool number : KV10111100 (J-37228)
WBIA0566E
PBIC3949E
Revision: January 20102010 Versa