Nissan Qashqai J11. Manual — part 124
ENGINE STAND SETTING
EM-435
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UNIT DISASSEMBLY AND ASSEMBLY
ENGINE STAND SETTING
Setting
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NOTE:
Explained here is how to disassemble with engine stand supporting transaxle surface. When using different
type of engine stand, note with difference in steps and etc.
1.
Remove the engine and the transaxle assembly from the vehicle, and separate the transaxle from the
engine. Refer to
.
2.
Install engine to engine stand with the following procedure:
a.
Remove flywheel. Refer to
EM-447, "Disassembly and Assembly"
• Secure crankshaft using a crankshaft pulley locking tool [SST: — (Mot.1770)], and remove mounting
bolts.
CAUTION:
Never disassemble them.
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 225 kg (496 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.
- Intake manifold: Refer to
.
- Exhaust manifold: Refer to
- Oil separator: Refer to
NOTE:
The figure shows an example of widely used engine stand (A)
that can support mating surface of transaxle with flywheel
removed.
CAUTION:
Before removing the hanging chains, check the engine
stand is stable and there is no risk of overturning.
3.
Drain engine oil. Refer to
.
CAUTION:
Be sure to clean drain plug and install with new gasket.
PBIC3227J
EM-436
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ENGINE UNIT
ENGINE UNIT
Disassembly
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Preparing the old engine to be returned to the engine renovation plant
1.
Clean the engine
2.
Drain the oil and coolant from the used engine.
3.
Secure the old engine to the stand and in the same conditions as the standard replacement engine :
• fit the plastic plug welds and covers,
• fit the cardboard cover over the whole assembly.
Parts to leave on the old engine or to include in the return box:
• the dipstick,
• the oil filter,
• the oil filter unit,
• the cylinder head,
• the water pump,
• the vaccum pump,
• the high pressure pump,
• the injectors,
• the heater plugs,
• the crankshaft accesories pulley,
• the cylinder head suspended mounting.
Parts to be removed from the old engine and fitted on the new engine
• all the coolant circuit pipes,
• the coolant pump inlet pipe,
• the coolant inlet unit,
• the intake manifold,
• the exhaust manifold,
• the turbocharger,
• the exhaust gas recirculation solenoid valve,
• the damper valve,
• the exhaust gas recirculation low pressure solenoid valve,
• the exhaust gas cooler,
• the swirl valve,
• the particle filter,
• the alternator,
• the air conditioning compressor,
• the clutch mechanism-plate,
• the flywheel.
Assembly
INFOID:0000000010282018
Assembly is the reverse order of disassembly.
OIL PAN (UPPER)
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OIL PAN (UPPER)
Exploded View
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Removal and Installation
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REMOVAL
1.
Remove oil pan (lower). Refer to
EM-396, "Removal and Installation"
2.
Remove oil strainer and oil pump. Refer to
3.
Remove rear oil seal retainer. Refer to
EM-427, "REAR OIL SEAL : Removal and Installation"
4.
Remove oil pan (upper) with the following procedure:
a.
Loosen mounting bolts in reverse order as shown in the figure.
1.
Cylinder block
2.
Bush
3.
TDC pin plug
4.
Gasket
5.
Oil pan drain plug
6.
Oil pan (lower) bolt
7.
Oil pan (lower)
8.
Oil pan (upper)
9.
Oil pan (upper) bol
10. Bush
A.
B.
Refer to
Refer to
E1BIA1206GB
E1BIA1219ZZ
EM-438
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OIL PAN (UPPER)
b.
Insert the seal cutter [SST: KV10111100 (—)] between oil pan (upper) and cylinder block.
• Slide tool by tapping on the side of the tool with a hammer.
CAUTION:
• Be careful not to damage mating surface.
c.
Remove the oil pan (upper) from the cylinder block.
INSTALLATION
1.
Install oil pump and oil pump baffle plate with the following procedure:
a.
Install oil pump (1), oil pump baffle plate, oil pump drive chain
and oil pump sprocket.
b.
Tighten oil pump mounting bolts (A) in two steps.
c.
Tighten oil stainer bolt (B).
2.
Install oil pan (upper) with the following procedure:
a.
Use a scraper (A) to remove old liquid gasket from mating sur-
faces.
CAUTION:
Never scratch or damage the mating surfaces when clean-
ing off old liquid gasket.
• Also remove old liquid gasket from mating surface of cylinder
block.
• Remove old liquid gasket from the bolt holes and threads.
b.
Apply a continuous bead of liquid gasket with the tube presser
(commercial service tool) to areas shown in the figure.
Use Genuine Liquid Gasket or equivalent
CAUTION:
• At the bolt holes marked, liquid gasket should be applied
inside holes.
• Attaching should be done within 5 minutes after coating.
c.
Tighten mounting bolts in two steps separately in numerical
order as shown in the figure.
: 1st step: 5.0 N·m (0.51 kg-m, 44 in-lb)
: 2nd step: 25.0 N·m (2.6 kg-m, 18 ft-lb)
: 8.0 N·m (1 kg-m, 7 ft-lb)
E1BIA0659ZZ
JPBIA0027ZZ
: 3.0 - 7.0 mm (0.118 - 0.276 in)
E1BIA0651ZZ
1st step: 10.0 N·m (1.0 kg-m, 7 ft-lb)
2nd step: 25.0 N·m (2.6 kg-m, 18 ft-lb)
E1BIA1219ZZ
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