Nissan Teana J32. Manual - part 795

PREPARATION

LU-5

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PREPARATION

PREPARATION

Special Service Tool

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Commercial Service Tool

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Tool number
(SPX North America No.)
Tool name

Description

ST25051001
(J25695-1)
Oil pressure gauge

Measuring oil pressure
Maximum measuring range: 2,452 kPa 

(24.52 bar, 25 kg/cm

2

, 356 psi)

ST25052000
(J25695-2)
Hose

Adapting oil pressure gauge to oil pan (upper)

KV10115801
(J38956)
Oil filter wrench

Removing oil filter
a: 64.3 mm (2.531 in)

NT050

S-NT559

S-NT375

Tool name

Description

Power tools

Loosening nuts and bolts

PBIC0190E

LU-6

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PREPARATION

Tube presser

Pressing the tube of liquid gasket

Deep socket

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

Tool name

Description

NT052

PBIC4066E

ENGINE OIL

LU-7

< ON-VEHICLE MAINTENANCE >

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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 check the engine oil level is within the
range 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 areas:
• Oil pans (lower and upper)
• Oil pan drain plug
• Oil pressure switch
• Oil filter
• Water pump cover
• Oil cooler 
• Valve timing control covers (bank 1 and bank 2)
• Mating surface between cylinder head and rocker cover
• Mating surface between front timing chain case and rear timing chain case
• Mating surface between rear timing chain case and cylinder head
• Mating surface between rear timing chain case and cylinder block
• Mating surface between rear timing chain case and oil pan (upper)
• Mating surface between cylinder block and cylinder head
• Crankshaft oil seals (front and rear)
• Camshaft position sensor (PHASE) 

OIL PRESSURE CHECK

WARNING:

• Be careful not to get burn yourself, as engine oil may be hot.
• Oil pressure check should be done in “Parking position”.

1.

Check the engine oil level. Refer to 

LU-7, "Inspection"

.

2.

Remove splash guard (RH). Refer to 

EXT-22, "FENDER PROTECTOR : Exploded View"

.

PBIC4202E

LU-8

< ON-VEHICLE MAINTENANCE >

ENGINE OIL

3.

Disconnect harness connector at oil pressure switch (2), and
remove oil pressure switch using deep socket (commercial ser-
vice tool).

CAUTION:

Never drop or shock oil pressure switch.

4.

Install the oil pressure gauge [SST: ST25051001 (J25695-1)] (A)
and hose [SST: ST25052000 (J25695-2)] (B).

5.

Start the engine and warm it up to normal operating temperature.

6.

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

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

7.

After the inspections, install oil pressure switch as follows:

a.

Remove old liquid gasket adhering to oil pressure switch and the mating surface.

b.

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

c.

After warming up engine, check there is no leakage of engine oil with running engine.

Draining

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WARNING:

• Be careful not to get burn yourself, 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-7, "Inspec-

tion"

.

2.

Stop the engine and wait for 10 minutes.

3.

Loosen oil filler cap.

1

: Oil filter

: Vehicle front

JPBIA1677ZZ

JPBIA0074ZZ

Engine oil pressure

: Refer to 

LU-16, "Engine Oil Pressure"

.

Tightening torque

: Refer to 

EM-38, "Exploded View"

.