NISSAN X-TRAIL 2005 Service Repair Manual

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-267
[YD22DDTi]
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*1 Rocker cover1)
7.8 (0.8, 69)*2
2)
7.8 (0.8, 69) *2
*1 Camshaft bracket 13 to 15 bolts 1) 2 (0.2, 1)
1 to 12 bolts 2) 2 (0.2, 1)
3) 6 (0.6, 4)
4) 12.5 (1.3, 9)
*1 Front chain case
7.9 (0.8, 70)*
2
Chain tensioner
9.6 (0.98, 85)*2
Tension guide23.5 (2.4, 18)
Slack guide23.5 (2.4, 18)
Camshaft sprocket 143 (15, 105)
*1 Oil pump housing12.5 (1.3, 9)
Power steering oil pump 53.5 (5.5, 39)
*1 Rear chain case12.5 (1.3, 9)
Engine coolant temperature sensor 13.5 (1.4, 10)
*1 Cylinder head 1) 39.2 (4.0, 29)
2) 180 degrees
3) 0 (0, 0)
4) 39.2 (4.0, 29)
5) 90 degrees (angle tightening)
6) 90 degrees (angle tightening)
Glow plug20.5 (2.1, 15)
*1 Flywheel108 (11, 80)
Oil pressure switch15 (1.5, 11)
Oil jet
8.4 (0.86, 74)*
2
Oil jet relief valve49 (5.0, 36)
Rear oil seal retainer12.5 (1.3, 9)

EM-268
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)

LU-1
ENGINE LUBRICATION SYSTEM
B ENGINE
CONTENTS
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SECTION LU
A
LU

ENGINE LUBRICATION SYSTEM
QR
PRECAUTIONS .......................................................... 3
Precautions for Liquid Gasket .................................. 3
LIQUID GASKET APPLICATION PROCEDURE ..... 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
LUBRICATION SYSTEM ............................................ 5
Lubrication Circuit .................................................... 5
System Chart ........................................................... 6
ENGINE OIL ............................................................... 7
Inspection ................................................................. 7
ENGINE OIL LEVEL ............................................. 7
ENGINE OIL APPEARANCE ................................ 7
ENGINE OIL LEAKAGE ........................................ 7
OIL PRESSURE CHECK ...................................... 7
Changing Engine Oil ................................................ 8
OIL FILTER ............................................................... 10
Removal and Installation ........................................ 10
REMOVAL ........................................................... 10
INSTALLATION ................................................... 10
INSPECTION AFTER INSTALLATION ............... 10
OIL COOLER .............................................................11
Removal and Installation ......................................... 11
REMOVAL ............................................................ 11
INSPECTION AFTER REMOVAL ........................ 11
INSTALLATION .................................................... 11
INSPECTION AFTER INSTALLATION ................ 11
OIL PUMP ................................................................. 13
Removal and Installation ........................................ 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 13
INSPECTION AFTER INSTALLATION ............... 13
Disassembly and Assembly ................................... 13
DISASSEMBLY ................................................... 13
INSPECTION AFTER DISASSEMBLY ............... 14
ASSEMBLY ......................................................... 15
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 16
Standard and Limit ................................................. 16
OIL PRESSURE .................................................. 16ENGINE OIL CAPACITY (APPROXIMATE) ........ 16
OIL PUMP ........................................................... 16
REGULATOR VALVE .......................................... 16
Tightening Torque ................................................... 16
YD22DDTi
PRECAUTIONS ........................................................ 17
Precautions for Liquid Gasket ................................ 17
LIQUID GASKET APPLICATION PROCEDURE ... 17
PREPARATION ......................................................... 18
Special Service Tools ............................................. 18
Commercial Service Tools ...................................... 18
LUBRICATION SYSTEM .......................................... 19
Lubrication Circuit ................................................... 19
ENGINE OIL .............................................................. 20
Inspection ............................................................... 20
ENGINE OIL LEVEL ............................................ 20
ENGINE OIL APPEARANCE .............................. 20
ENGINE OIL LEAKAGE ...................................... 20
ENGINE OIL PRESSURE CHECK ..................... 20
Changing Engine Oil ............................................... 21
OIL FILTER ............................................................... 23
Removal and Installation (TYPE A) ........................ 23
REMOVAL ........................................................... 23
INSTALLATION ................................................... 23
INSPECTION AFTER INSTALLATION ................ 23
Removal and Installation (TYPE B) ........................ 24
REMOVAL ........................................................... 24
INSTALLATION ................................................... 25
INSPECTION AFTER INSTALLATION ................ 25
OIL FILTER BRACKET ............................................. 26
Removal and Installation (TYPE A) ........................ 26
REMOVAL ........................................................... 26
INSTALLATION ................................................... 26
INSPECTION AFTER INSTALLATION ................ 26
Removal and Installation (TYPE B) ........................ 27
REMOVAL ........................................................... 27
INSTALLATION ................................................... 27
INSPECTION AFTER INSTALLATION ................ 27

LU-2 OIL COOLER ............................................................ 28
Removal and Installation ........................................ 28
REMOVAL ........................................................... 28
INSPECTION AFTER REMOVAL ........................ 28
INSTALLATION .................................................... 28
INSPECTION AFTER INSTALLATION ................ 28
OIL PUMP ................................................................. 30
Removal and Installation ........................................ 30
REMOVAL ........................................................... 30
INSTALLATION .................................................... 30INSPECTION AFTER INSTALLATION ................ 30
Disassembly and Assembly .................................... 30
DISASSEMBLY .................................................... 30
INSPECTION AFTER DISASSEMBLY ................ 30
ASSEMBLY .......................................................... 32
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 33
Standard and Limit .................................................. 33
OIL PRESSURE .................................................. 33
OIL PUMP ............................................................ 33
REGULATOR VALVE ........................................... 33
OIL CAPACITY (APPROXIMATE) ....................... 33
Tightening Torque ................................................... 33

PRECAUTIONS
LU-3
[QR]
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[QR]PRECAUTIONSPFP:00001
Precautions for Liquid GasketEBS011UN
LIQUID GASKET APPLICATION PROCEDURE
1. Remove old liquid gasket adhering to the liquid gasket application surface and the mating surface.

Remove liquid gasket completely from the liquid gasket application surface, mounting bolts, and bolt
holes.
2. Wipe the liquid gasket application surface and the mating surface with white gasoline (lighting and heating
use) to remove adhering moisture, grease and foreign materials.
3. Attach liquid gasket tube to the tube presser (special service
tool).
Use Genuine Liquid Gasket or equivalent.

Within five minutes of liquid gasket application, install the mat-
ing component.

If liquid gasket protrudes, wipe it off immediately.

Do not retighten mounting bolts or nuts after the installation.

Wait 30 minutes or more after installation before refilling
engine oil and engine coolant.
PBIC2160E

LU-4
[QR]
PREPARATION

PREPARATIONPFP:00002
Special Service ToolsEBS00KO0
Commercial Service ToolsEBS011TG
Tool number
Tool nameDescription
ST25051001
Oil pressure gaugeMeasuring oil pressure
Maximum measuring range:
2,452 kPa (24.52 bar, 25 kg/cm
2 , 356 psi)
ST25052000
HoseAdapting oil pressure gauge to cylinder block
KV10115801
Oil filter wrenchRemoving and installing oil filter
a: 64.3 mm (2.531 in)
WS39930000
Tube presserPressing the tube of liquid gasket
S-NT050
S-NT559
S-NT375
S-NT052
Tool nameDescription
Deep socketRemoving and installing oil pressure switch
a: 26 mm (1.02 in)
PBIC2072E

LUBRICATION SYSTEM
LU-5
[QR]
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LUBRICATION SYSTEMPFP:15010
Lubrication CircuitEBS00KO1
PBIC2270E

LU-6
[QR]
LUBRICATION SYSTEM

System ChartEBS00KO2
PBIC2753E

ENGINE OIL
LU-7
[QR]
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ENGINE OILPFP:KLA92
InspectionEBS00KO3
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 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

Oil pan drain plug

Oil pressure switch

Oil filter

Oil cooler

Intake valve timing control cover and intake valve timing control solenoid valve

Front cover

Mating surface between cylinder block and lower cylinder block

Mating surface between cylinder block and cylinder head

Mating surface between cylinder head and rocker cover

Crankshaft oil seals (front and rear)
OIL PRESSURE CHECK
WARNING:

Be careful not to burn yourself, as engine oil may be hot.

Engine oil pressure check should be in “ Parking position” (A/T models) or “Neutral position” (M/T
models), and should apply parking brake securely.
1. Check engine oil level. Refer to LU-7, "
ENGINE OIL LEVEL" .
2. Remove RH undercover.
PBIC0249E

LU-8
[QR]
ENGINE OIL

3. Disconnect harness connector at oil pressure switch, and
remove oil pressure switch using a deep socket (commercial
service tool).
4. Install oil pressure gauge and hose (special service tool).
5. Start engine and warm it up to normal operating temperature.
6. Check oil pressure with engine running under no-load.
NOTE:
When engine oil temperature is low, engine oil pressure becomes high.
Engine oil pressure [Engine oil temperature at 80°C (176°F)]
If difference is extreme, check oil passage and oil pump for oil leaks.
7. 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 Thread Sealant or equivalent.
c. After warming up engine, make sure there is no leaks of engine oil with running engine.
Changing Engine OilEBS00KO4
WARNING:

Be careful not to 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 engine, put vehicle horizontally and check for oil leakage from engine components. Refer to LU-
7, "ENGINE OIL LEAKAGE" .
2. Stop engine and wait for 10 minutes.
PBIC2272E
SLC926-A
Engine speed
rpm Approximate discharge pressure
kPa (bar, kg/cm2 , psi)
Idle speed More than 98 (0.98, 1.0, 14)
2,000 More than 294 (2.94, 3.0, 43)
: 14.8 N·m (1.5 kg-m, 11 ft-lb)