Nissan Qashqai J11. Manual — part 138
LU-12
< REMOVAL AND INSTALLATION >
[HRA2DDT]
OIL PUMP
2.
Remove oil pan lower. Refer to
EM-46, "Removal and Installation"
3.
Disconnect oil pump connector (1).
4.
Remove metal clip (1) and unclip oil pump connector.
5.
.
• Oil pump strainer.
• Oil pump bracket.
• Oil pump from oil pump chain.
• Oil pump.
CAUTION:
Never disassemble oil pump.
INSTALLATION
Note the following and install in the reverse order as removal.
1.
Install oil pump.
CAUTION:
• Check that oil pump chain is correctly install on the oil pump sprocket.
• Before crank the engine, rotate crankshaft by hand to be sure that oil pump chain is correctly
install on the oil pump sprocket.
• Never reuse O-ring.
Inspection
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INSPECTION AFTER INSTALLATION
1.
Check the engine oil level. Refer to
.
2.
Start the engine, and check that there is no leakage of engine oil.
3.
Stop the engine and wait for 10 minutes.
4.
Check the engine oil level, and adjust the level. Refer to
.
E1BIA1112ZZ
E1BIA1113ZZ
OIL COOLER
LU-13
< REMOVAL AND INSTALLATION >
[HRA2DDT]
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OIL COOLER
Exploded View
INFOID:0000000010284183
for symbol marks in the figure.
Removal and Installation
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REMOVAL
1.
Drain engine coolant. Refer to
.
CAUTION:
Perform when engine is cold.
2.
Remove air inlet tube. Refer to
3.
Remove water hose.
4.
Remove oil cooler.
INSTALLATION
Note the following and install is in reverse order of removal.
1.
Install oil cooler.
1.
Cylinder block
2.
Oil cooler
3.
Oil cooler gasket
A.
E1BIA1114GB
LU-14
< REMOVAL AND INSTALLATION >
[HRA2DDT]
OIL COOLER
• Tighten bolts in the numerical order as shown in the figure.
Inspection
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INSPECTION AFTER REMOVAL
Oil Cooler
Check oil cooler for cracks. Check oil cooler for clogging by blowing through engine coolant inlet. If necessary,
replace oil cooler assembly.
INSPECTION AFTER INSTALLATION
1.
Check the engine oil level and the engine coolant level and add engine oil and engine coolant. Refer to
2.
Start the engine, and check that there is no leakage of engine oil or engine coolant.
3.
Stop the engine and wait for 10 minutes.
4.
Check the engine oil level and the engine coolant level again. Refer to
: 10.0 N·m (1.0 kg-m, 7 ft-lb)
E1BIA1115ZZ
SERVICE DATA AND SPECIFICATIONS (SDS)
LU-15
< SERVICE DATA AND SPECIFICATIONS (SDS)
[HRA2DDT]
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Periodical Maintenance Specification
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ENGINE OIL CAPACITY (APPROXIMATE)
Unit:
(lmp qt)
Engine Oil Pressure
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Unit: kPa (bar, kg/cm
2
, psi)
*: Engine oil temperature at 80
°
C (176
°
F)
Drain and refill
With oil filter change
4.6 (4)
Without oil filter change
4.3 (3-3/4)
Dry engine (Overhaul)
5.6 (4-7/8)
Engine speed
Approximate discharge pressure*
Idle speed < X < 4,000 rpm
170 (1.7, 1.7, 25) < X < 250 (2.5, 2.5, 36)
4,000 rpm < X < Max rpm
350 (3.5, 3.5, 51) < X < 450 (4.5, 4.5, 62)
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