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 

EM-429, "Exploded View"

.

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 

EM-387, "Exploded View"

.

- Exhaust manifold: Refer to 

EM-393, "Exploded View"

.

- Oil separator: Refer to 

EM-402, "Exploded View"

.

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 

LU-49, "Draining"

.

CAUTION:

Be sure to clean drain plug and install with new gasket.

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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

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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 

LU-55, "Exploded View"

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.

Refer to 

EM-396

B.

Refer to

EM-437, "Removal and In-

stallation"

Refer to 

GI-4, "Components"

 for symbols in the figure.

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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)

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: 3.0 - 7.0 mm (0.118 - 0.276 in)

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 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)

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