Nissan X-Trail 32. Manual - part 1087

OIL PAN (UPPER) AND OIL STRAINER

EM-245

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b.

Apply a continuous bead of liquid gasket 

 with a tube presser

(commercial service tool) as shown in the figure.

Use Genuine Liquid Gasket or equivalent.

CAUTION:

• Attaching should be done within 5 minutes after liquid

gasket application.

c.

Install new O-rings at front cover side.

CAUTION:

Do not reuse O-rings.

d.

Tighten bolts in numerical order as shown in the figure.

NOTE:
Refer to the following for locating bolts.

2.

Install oil strainer.

3.

Install front suspension member. Refer to 

FSU-22, "Exploded View"

.

4.

Install oil pan (lower). Refer to 

EM-194, "Removal and Installation"

.

5.

Install oil pan drain plug.
• Refer to the figure of components of former page for installation direction of washer. Refer to 

EM-242,

"Exploded View"

.

6.

Install in the reverse order of removal after this step.
NOTE:
Pour engine oil at least 30 minutes after oil pan is installed.

Inspection

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INSPECTION AFTER INSTALLATION

1.

Check engine oil level and adjust engine oil. Refer to 

LU-25, "Inspection"

.

2.

Start engine, and check there is no leaks of engine oil.

: 5.5 - 7.5mm (0.216 - 0.295 in)

: 

φ

 4.0 - 5.0 mm (0.157 - 0.197 in) 

: Engine outside

: Engine front

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: Engine front

M6 

×

 22 mm (0.87 in)

: No. 18, 19

M8 

×

 27 mm (1.06 in)

: No. 2, 4, 6, 11, 15, 16, 17

M8 

×

 58 mm (2.28 in)

: No. 7, 8, 9, 10

M8 

×

 77 mm (3.03 in)

: No. 1, 3, 5, 12

M8 

×

 100 mm (3.94 in)

: No. 13, 14

Tightening torque

: Refer to 

EM-242, "Exploded View"

.

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OIL PAN (UPPER) AND OIL STRAINER

3.

Stop engine and wait for 10 minutes.

4.

Check engine oil level again. Refer to 

LU-25, "Inspection"

.

CYLINDER BLOCK

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CYLINDER BLOCK

Exploded View

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O-ring

Crankshaft position sensor (POS)

Knock sensor

Oil temperature sensor

Cylinder block

Top ring

Second ring

Oil ring

Piston

Snap ring

Piston pin

Connecting rod

Oil jet

Connecting rod bearing

Connecting rod bearing cap

Dowel pin

Lower cylinder block 

O-ring

Oil level gauge

Oil level gauge guide

Rear oil seal

Signal plate

Thrust bearing

Main bearing upper

Crankshaft

Crankshaft key

Main bearing lower

: Comply with the assembly procedure 
when tightening. Refer to 

EM-248

 : N·m (kg-m, ft-lb)

 : N·m (kg-m, in-lb)

 : Always replace after every disassembly.

EM-248

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CYLINDER BLOCK

Disassembly and Assembly

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DISASSEMBLY

1.

Remove cylinder head. Refer to 

EM-232, "Exploded View"

.

2.

Remove knock sensor 

.

CAUTION:

Carefully handle knock sensor avoiding shocks.

3.

Remove crankshaft position sensor (POS) 

.

CAUTION:

• Avoid impacts such as a dropping.
• Never disassemble.
• Keep it away from metal particles.
• Never place the sensor in a location where it is exposed to

magnetism.

4.

Remove piston and connecting rod assembly with the following procedure:
• Before removing piston and connecting rod assembly, check the connecting rod side clearance. Refer to

EM-256, "Inspection"

.

a.

Position crankshaft pin corresponding to connecting rod  to be removed onto the bottom dead center. 

b.

Remove connecting rod cap. 

c.

Using a hammer handle or similar tool (A), push piston and con-
necting rod assembly out to the cylinder head side. 

CAUTION:

Be careful not to damage the cylinder wall, resulting from
an interference of the connecting rod big end.

5.

Remove connecting rod bearings. 

CAUTION:

When removing them, note the installation position. Keep them in the correct order.

6.

Remove piston rings form piston. 

 : Should be lubricated with oil.

 : Sealing point

 : Select with proper thickness.

: Engine front

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: O-ring

: Engine front

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