Nissan Qashqai (2007-2010). Manual — part 98

PREPARATION

LU-5

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PREPARATION

PREPARATION

Special Service Tools

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Commercial Service Tools

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Tool number
Tool name

Description

ST25051001
Oil pressure gauge

Measuring oil pressure
Maximum measuring range:

2,452 kPa (24.52 bar, 25 kg-cm

2

, 356 psi)

ST25052000
Hose

Adapting oil pressure gauge to cylinder block

KV10115801
Oil filter wrench

Removing and installing oil filter
a: 64.3 mm (2.531 in)

NT050

S-NT559

S-NT375

Tool name

Description

Deep socket

Removing and installing oil pressure switch
a: 27 mm (1.06 in)

PBIC4066E

LU-6

< ON-VEHICLE MAINTENANCE >

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ENGINE OIL

ON-VEHICLE MAINTENANCE

ENGINE OIL

Inspection

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ENGINE OIL LEVEL

NOTE:
Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop
it and allow 10 minutes before checking.

1.

Pull out oil level gauge and wipe it clean.

2.

Insert oil level gauge and make sure the engine oil level is within
the range (A) shown in the figure.

3.

If it is out of range, adjust it.

ENGINE OIL APPEARANCE

• Check engine oil for white turbidity or heavy contamination.
• If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.

Repair or replace damaged parts.

ENGINE OIL LEAKAGE

Check for engine oil leakage around the following area.
• Oil pan (upper and lower)
• Oil pan drain plug
• Oil pressure switch
• Oil level sensor
• Oil filter
• Intake valve timing control solenoid valve
• Front cover
• Mating surface between cylinder head and camshaft bracket
• Mating surface between cylinder block and cylinder head
• Mating surface between cylinder head and rocker cover
• Crankshaft oil seals (front and rear)
• Oil filter (for intake valve timing control)

OIL PRESSURE CHECK

WARNING:

• Be careful not to get burned, as engine oil may be hot.
• When checking engine oil pressure, shift position should be “Neutral”, and apply parking brake

securely.

1.

Check engine oil level. Refer to

LU-6, "Inspection"

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JPBIA0554ZZ

ENGINE OIL

LU-7

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2.

Disconnect harness connector at oil pressure switch (2), and
remove oil pressure switch using a deep socket (commercial
service tool).

CAUTION:

Never drop or shock oil pressure switch.

3.

Install oil pressure gauge and hose (SST).

4.

Start engine and warm it up to normal operating temperature.

5.

Check oil pressure with engine running under no-load.
NOTE:
When engine oil temperature is low, engine oil pressure becomes high.

If difference is extreme, check oil passage and oil pump for oil leaks.

6.

After the inspections, install oil pressure switch as follows:

a.

Remove old liquid gasket adhering to oil pressure switch and engine.

b.

Apply liquid gasket and tighten oil pressure switch to specification.
Use Genuine Liquid Gasket or equivalent.

c.

Check engine oil level. Refer to

LU-6, "Inspection"

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d.

After warming up engine, make sure there is no leaks of engine oil with running engine.

Draining

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WARNING:

• Be careful not to get burned, as engine oil may be hot.
• Prolonged and repeated contact with used engine oil may cause skin cancer. Try to avoid direct skin

contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand cleaner as
soon as possible.

1.

Warm up the engine, and check for engine oil leakage from engine components. Refer to

LU-6, "Inspec-

tion"

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2.

Stop the engine and wait for 10 minutes.

3.

Loosen oil filler cap.

4.

Remove drain plug and then drain engine oil.

Refilling

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: Cylinder block

PBIC3817E

SLC926ZA

Engine oil pressure

: Refer to

LU-10, "Engine Oil Pressure"

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Tightening torque

: Refer to

EM-93, "Exploded View"

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LU-8

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ENGINE OIL

1.

Install drain plug with new washer. Refer to

EM-40, "Exploded View"

.

CAUTION:

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

2.

Refill with new engine oil.
Engine oil specification and viscosity: Refer to

MA-21, "Fluids and Lubricants"

.

CAUTION:

• The refill capacity depends on the engine oil temperature and drain time. Use these specifica-

tions for reference only.

• Always use oil level gauge to determine the proper amount of engine oil in the engine.

3.

Warm up engine and check area around drain plug and oil filter for engine oil leakage.

4.

Stop engine and wait for 10 minutes.

5.

Check the engine oil level. Refer to

LU-6, "Inspection"

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Tightening torque

: Refer to

EM-40, "Exploded View"

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Engine oil capacity

: Refer to

LU-10, "Periodical Maintenance Specification"

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