Nissan Cube. Manual — part 419

EM-80

< UNIT DISASSEMBLY AND ASSEMBLY >

ENGINE STAND SETTING

3.

Drain engine oil. Refer to

LU-9, "Draining"

.

CAUTION:

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

4.

Drain engine coolant by removing water drain plug (1) from
inside of the engine.

Use Genuine RTV Silicon Sealant or equivalent. Refer to

GI-

22, "Recommended Chemical Products and Sealants"

.

: Engine front

Tightening torque

: Refer to

EM-87, "Disassembly and

Assembly"

.

PBIC3228J

ENGINE UNIT

EM-81

< UNIT DISASSEMBLY AND ASSEMBLY >

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ENGINE UNIT

Disassembly

INFOID:0000000009944962

1.

Remove intake manifold. Refer to

EM-26, "Exploded View"

.

2.

Remove exhaust manifold. Refer to

EM-29, "Exploded View"

.

3.

Remove oil pan (lower). Refer to

EM-32, "Exploded View"

.

4.

Remove ignition coil, spark plug, and rocker cover. Refer to

EM-40, "Exploded View"

.

5.

Remove fuel injector and fuel tube. Refer to

EM-35, "Exploded View"

.

6.

Remove timing chain. Refer to

EM-42, "Exploded View"

.

7.

Remove camshaft. Refer to

EM-53, "Exploded View"

.

8.

Remove water inlet. Refer to

CO-21, "Exploded View"

.

9.

Remove water outlet. Refer to

CO-23, "Exploded View"

.

10. Remove cylinder head. Refer to

EM-65, "Exploded View"

.

Assembly

INFOID:0000000009944963

Assemble in the reverse order of disassembly.

EM-82

< UNIT DISASSEMBLY AND ASSEMBLY >

OIL PAN (UPPER)

OIL PAN (UPPER)

Exploded View

INFOID:0000000009944964

Removal and Installation

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REMOVAL

1.

Remove oil pan (lower). Refer to

EM-32, "Exploded View"

.

1.

Oil level gauge

2.

Oil level gauge guide

3.

Rear oil seal

4.

O-ring

5.

Oil pan (upper)

6.

Oil pump drive chain

7.

Crankshaft sprocket

8.

Oil pump sprocket

9.

Oil pump chain tensioner

10. Oil pump

11.

Drain plug

12. Drain plug washer

13. Oil pan (lower)

14. Oil filter

15. Connector bolt

16. O-ring

A.

Comply with the assembly proce-
dure when tightening. Refer to

LU-11

B.

Oil pan side

: Always replace after every disassembly.

: Should be lubricated with oil.

: Sealing point

PBIC4463J

OIL PAN (UPPER)

EM-83

< UNIT DISASSEMBLY AND ASSEMBLY >

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2.

Remove oil filter. Refer to

LU-11, "Removal and Installation"

.

3.

Remove front cover, timing chain, oil pump drive chain, and other related parts. Refer to

EM-42,

"Exploded View"

.

4.

Remove oil level gauge and oil level gauge guide.

5.

Remove oil pump. Refer to

LU-12, "Exploded View"

.

NOTE:
The oil pan (upper) can be removed and installed without removing the oil pump.

6.

Remove oil pan (upper) with the following procedure:

a.

Loosen bolts in the order of 10 to 1 as shown in the figure.

b.

Insert a screwdriver shown by the arrow (

) in the figure 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.

c.

Insert seal cutter [SST: KV10111100 (J-37228)] between oil pan (upper) and cylinder block, and slide it by
tapping on the side of the tool with a hammer.

CAUTION:

Be careful not to damage the mating surface.

7.

Remove O-ring between cylinder block and oil pan (upper).

INSTALLATION

1.

Install oil pan (upper) with the following procedure:

a.

Use a scraper (A) to remove old liquid gasket from mating sur-
faces.
• Remove the old liquid gasket from mating surface of cylinder

block.

• 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

PBIC3533J

: Engine front

PBIC3534J

PBIC3949E