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*: Total indicator readingPin journal diameter grade. “DP”Grade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E
NISSAN X-TRAIL 2003 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
EM-117
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*: Total indicator readingPin journal diameter grade. “DP”Grade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E](/manual-img/5/57404/w960_57404-168.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-117
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*: Total indicator readingPin journal diameter grade. “DP”Grade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E
Grade No. F
Grade No. G
Grade No. H
Grade No. J
Grade No. K
Grade No. L
Grade No. M
Grade No. N
Grade No. P
Grade No. R
Grade No. S
Grade No. T
Grade No. U44.974 - 44.973 (1.7706 - 1.7706)
44.973 - 44.972 (1.7706 - 1.7705)
44.972 - 44.971 (1.7705 - 1.7705)
44.971 - 44.970 (1.7705 - 1.7705)
44.970 - 44.969 (1.7705 - 1.7704)
44.969 - 44.968 (1.7704 - 1.7704)
44.968 - 44.967 (1.7704 - 1.7704)
44.967 - 44.966 (1.7704 - 1.7703)
44.966 - 44.965 (1.7703 - 1.7703)
44.965 - 44.964 (1.7703 - 1.7702)
44.964 - 44.963 (1.7702 - 1.7702)
44.963 - 44.962 (1.7702 - 1.7702)
44.962 - 44.961 (1.7702 - 1.7701)
44.961 - 44.960 (1.7701 - 1.7701)
44.960 - 44.959 (1.7701 - 1.7700)
44.959 - 44.958 (1.7700 - 1.7700)
44.958 - 44.957 (1.7700 - 1.7700)
44.957 - 44.956 (1.7700 - 1.7699)
Main journal diameter grade. “Dm”Grade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E
Grade No. F
Grade No. G
Grade No. H
Grade No. J
Grade No. K
Grade No. L
Grade No. M
Grade No. N
Grade No. P
Grade No. R
Grade No. S
Grade No. T
Grade No. U
Grade No. V
Grade No. W
Grade No. X
Grade No. Y
Grade No. 4
Grade No. 754.979 - 54.978 (2.1645 - 2.1645)
54.978 - 54.977 (2.1645 - 2.1644)
54.977 - 54.976 (2.1644 - 2.1644)
54.976 - 54.975 (2.1644 - 2.1644)
54.975 - 54.974 (2.1644 - 2.1643)
54.974 - 54.973 (2.1643 - 2.1643)
54.973 - 54.972 (2.1643 - 2.1642)
54.972 - 54.971 (2.1642 - 2.1642)
54.971 - 54.970 (2.1642 - 2.1642)
54.970 - 54.969 (2.1642 - 2.1641)
54.969 - 54.968 (2.1641 - 2.1641)
54.968 - 54.967 (2.1641 - 2.1641)
54.967 - 54.966 (2.1641 - 2.1640)
54.966 - 54.965 (2.1640 - 2.1640)
54.965 - 54.964 (2.1640 - 2.1639)
54.964 - 54.963 (2.1639 - 2.1639)
54.963 - 54.962 (2.1639 - 2.1639)
54.962 - 54.961 (2.1639 - 2.1638)
54.961 - 54.960 (2.1638 - 2.1638)
54.960 - 54.959 (2.1638 - 2.1637)
54.959 - 54.958 (2.1637 - 2.1637)
54.958 - 54.957 (2.1637 - 2.1637)
54.957 - 54.956 (2.1637 - 2.1636)
54.956 - 54.955 (2.1636 - 2.1636)
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![NISSAN X-TRAIL 2003 Service Repair Manual EM-118
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SERVICE DATA AND SPECIFICATIONS (SDS)
MAIN BEARING
Unit: mm (in)
Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in) Grade number Thickness Identification color Remarks
0 1.973 NISSAN X-TRAIL 2003 Service Repair Manual EM-118
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SERVICE DATA AND SPECIFICATIONS (SDS)
MAIN BEARING
Unit: mm (in)
Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in) Grade number Thickness Identification color Remarks
0 1.973](/manual-img/5/57404/w960_57404-169.png)
EM-118
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SERVICE DATA AND SPECIFICATIONS (SDS)
MAIN BEARING
Unit: mm (in)
Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in) Grade number Thickness Identification color Remarks
0 1.973 - 1.976 (0.0777 - 0.0778) Black
Grade and color are the same
for upper and lower bearings. 1 1.976 - 1.979 (0.0778 - 0.0779) Brown
2 1.979 - 1.982 (0.0779 - 0.0780) Green
3 1.982 - 1.985 (0.0780 - 0.0781) Yellow
4 1.985 - 1.988 (0.0781 - 0.0783) Blue
5 1.988 - 1.991 (0.0783 - 0.0784) Pink
6 1.991 - 1.994 (0.0784 - 0.0785) Purple
7 1.994 - 1.997 (0.0785 - 0.0786) White
01UPR 1.973 - 1.976 (0.0777 - 0.0778) Black
Grade and color are different
for upper and lower bearings. LWR 1.976 - 1.979 (0.0778 - 0.0779) Brown
12UPR 1.976 - 1.979 (0.0778 - 0.0779) Brown
LWR 1.979 - 1.982 (0.0779 - 0.0780) Green
23UPR 1.979 - 1.982 (0.0779 - 0.0780) Green
LWR 1.982 - 1.985 (0.0780 - 0.0781) Yellow
34UPR 1.982 - 1.985 (0.0780 - 0.0781) Yellow
LWR 1.985 - 1.988 (0.0781 - 0.0783) Blue
45UPR 1.985 - 1.988 (0.0781 - 0.0783) Blue
LWR 1.988 - 1.991 (0.0783 - 0.0784) Pink
56UPR 1.988 - 1.991 (0.0783 - 0.0784) Pink
LWR 1.991 - 1.994 (0.0784 - 0.0785) Purple
67UPR 1.991 - 1.994 (0.0784 - 0.0785) Purple
LWR 1.994 - 1.997 (0.0785 - 0.0786) White
SEM685D
Item Thickness Main journal diameter
US 0.25 (0.0098) 2.106 - 2.114 (0.0829 - 0.0832) Grind so that bearing clearance is the specified value.
Main bearing oil clearanceStandardNo. 1, 3 and 5 0.012 - 0.022 (0.0005 - 0.0009)
No. 2 and 4 0.018 - 0.028 (0.0007 - 0.0011)
Limit 0.1 (0.004)
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CONNECTING ROD BEARING
Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in)
Tightening TorqueEBS00KNY
Unit: N·m (k NISSAN X-TRAIL 2003 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
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Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in)
Tightening TorqueEBS00KNY
Unit: N·m (k](/manual-img/5/57404/w960_57404-170.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
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CONNECTING ROD BEARING
Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in)
Tightening TorqueEBS00KNY
Unit: N·m (kg-m, ft-lb)
Unit: N·m (kg-m, in-lb)*2
Grade number Thickness mm (in) Identification color
0 1.495 - 1.499 (0.0589 - 0.0590) Black
1 1.499 - 1.503 (0.0590 - 0.0592) Brown
2 1.503 - 1.507 (0.0592 - 0.0593) Green
3 1.507 - 1.511(0.0593 - 0.0595) Yellow
Item Thickness Crank pin journal diameter
US 0.25 (0.0098) 1.624 - 1.632 (0.0639 - 0.0643) Grind so that bearing clearance is the specified value.
Connecting rod bearing oil clearanceStandard 0.028 - 0.045 (0.0011 - 0.0018)
Limit 0.10 (0.0039)
*1: Parts to be tightened in particular orders.
1)-: Order of tightening when tightening two or more times separately.
Auto-tensioner 21.6 (2.2, 16)
Mass air flow sensor
3.8 (0.39, 34) *
2
Resonator
3.8 (0.39, 34)*2
Air cleaner case lower
3.8 (0.39, 34)*2
*1 Intake manifold19.6 (2.0, 14)
Intake manifold collector (QR25DE) 19.6 (2.0, 14)
Intake manifold support (QR20DE) 19.6 (2.0, 14)
Intake manifold support (QR25DE) M6 bolt
8.83 (0.90, 78) *
2
M10 bolt 46.6 (4.8, 34)
Intake manifold rear support (QR25DE) 19.6 (2.0, 14)
Electric throttle control actuator
8.43 (0.86, 75) *
2
EVAP canister purge volume control solenoid valve
5.1 (0.52, 45) *2
*1 Exhaust manifold and three way catalyst assembly 41.7 (4.3, 31)
Exhaust manifold covers (upper and lower)
5.8 (0.59, 51) *
2
Three way catalyst cover
5.8 (0.59, 51) *2
Heated oxygen sensor 1 45 (4.6, 33)
Heated oxygen sensor 2 45 (4.6, 33)
*1 Oil pan upper M6 bolt
8.8 (0.90, 78) *
2
M8 bolt 21.6 (2.2, 16)
Oil pan upper to transaxle joint bolts 42.7 (4.4, 31)
*1 Oil pan lower
6.9 (0.70, 61) *
2
Oil pan drain plug34.3 (3.5, 25)
Rear plate cover
6.9 (0.70, 61) *
2
Oil level gauge guide 21.6 (2.2, 16)
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![NISSAN X-TRAIL 2003 Service Repair Manual EM-120
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SERVICE DATA AND SPECIFICATIONS (SDS)
Oil strainer M6 bolt
8.8 (0.90, 78) *2
M8 bolt 21.6 (2.2, 16)
Ignition coil
6.4 (0.65, 57) *
2
Spark plug24.5 (2.5, 18)
*1 Fuel tube1) 10.1 (1.0, 7) NISSAN X-TRAIL 2003 Service Repair Manual EM-120
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SERVICE DATA AND SPECIFICATIONS (SDS)
Oil strainer M6 bolt
8.8 (0.90, 78) *2
M8 bolt 21.6 (2.2, 16)
Ignition coil
6.4 (0.65, 57) *
2
Spark plug24.5 (2.5, 18)
*1 Fuel tube1) 10.1 (1.0, 7)](/manual-img/5/57404/w960_57404-171.png)
EM-120
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SERVICE DATA AND SPECIFICATIONS (SDS)
Oil strainer M6 bolt
8.8 (0.90, 78) *2
M8 bolt 21.6 (2.2, 16)
Ignition coil
6.4 (0.65, 57) *
2
Spark plug24.5 (2.5, 18)
*1 Fuel tube1) 10.1 (1.0, 7)
2) 23.6 (2.4, 17)
*1 Rocker cover 1)
2.0 (0.20, 18) *
2
2)
8.3 (0.85, 73) *2
PCV valve
2.5 (0.26, 22) *2
Intake valve timing control solenoid valve
6.4 (0.65, 57) *2
*1 Intake valve timing control cover 12.8 (1.3, 9)
Camshaft position sensor (PHASE)
6.4 (0.65, 57) *
2
Camshaft sprockets (Intake and Exhaust) 142 (14, 105)
Chain tensioner
7.0 (0.71, 62) *
2
*1 Camshaft bracket 1) 2.0 (0.2, 1)
2) 5.9 (0.6, 4)
3) 10.4 (1.1, 8)
Crankshaft pulley 1) 42.1 (4.3, 31)
2) 60° (Angle tightening)
*1 Front cover 12.8 (1.3, 9)
Timing chain slack guide 16.7 (1.7, 12)
Timing chain tension guide 16.7 (1.7, 12)
Balancer unit timing chain tensioner
7.0 (0.71, 62) *
2
*1 Balancer unit 1) 48.1 (4.9, 35)
2) 90° (Angle tightening)
3) 0 (0, 0)
4) 48.1 (4.9, 35)
5) 90° (Angle tightening)
*1 Cylinder head 1) 5.0 (0.51, 4)
2) 60° (Angle tightening)
3) 0 (0.0, 0)
3) 39.2 (4.0, 29)
4) 75° (Angle tightening)
5) 75° (Angle tightening)
Flywheel (M/T)108 (11, 80)
Drive plate (A/T)108 (11, 80)
Connecting rod bearing cap 1) 19.6 (2.0, 14)
2) 90° (Angle tightening)
*1 Lower cylinder block M8 bolt 1) 25.1 (2.6, 19)
M10 bolt 2) 39.2 (4.0, 29)
M10 bolt 3) 60° (Angle tightening)
Signal plate13.0 (1.3, 10)
Water drain plug
9.8 (1.0, 87) *
2
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Knock sensor 21.1 (2.2, 16)
Crankshaft position sensor (POS)
6.4 (0.65, 57) *
2
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![NISSAN X-TRAIL 2003 Service Repair Manual EM-122
[YD22DDTi]
PRECAUTIONS
[YD22DDTi]PRECAUTIONSPFP:00001
Precautions for Draining Engine CoolantEBS00LQZ
Drain engine coolant when engine is cooled.
Precautions for Disconnecting Fuel PipingEBS0 NISSAN X-TRAIL 2003 Service Repair Manual EM-122
[YD22DDTi]
PRECAUTIONS
[YD22DDTi]PRECAUTIONSPFP:00001
Precautions for Draining Engine CoolantEBS00LQZ
Drain engine coolant when engine is cooled.
Precautions for Disconnecting Fuel PipingEBS0](/manual-img/5/57404/w960_57404-173.png)
EM-122
[YD22DDTi]
PRECAUTIONS
[YD22DDTi]PRECAUTIONSPFP:00001
Precautions for Draining Engine CoolantEBS00LQZ
Drain engine coolant when engine is cooled.
Precautions for Disconnecting Fuel PipingEBS00LR0
Before starting work, make sure no fire or spark producing items are in the work area.
After disconnecting pipes, plug openings to stop fuel leakage.
Precautions for Removal and DisassemblyEBS00LR1
When instructed to use special service tools, use the specified tools. Always be careful to work safely,
avoid forceful or uninstructed operations.
Exercise maximum care to avoid damage to mating or sliding surfaces.
Cover openings of engine system with tape or the equivalent, if necessary, to seal out foreign materials.
Mark and arrange disassembly parts in an organized way for easy troubleshooting and re-assembly.
When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specified, do exactly as specified.
Precautions for Inspection, Repair and ReplacementEBS00LR2
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.
Precautions for Assembly and InstallationEBS00LR3
Use torque wrench to tighten bolts or nuts to specification.
When tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with the
ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is speci-
fied, do exactly as specified.
Replace with new liquid gasket, packing, oil seal or O-ring.
Thoroughly wash, clean, and air-blow each part. Carefully check engine oil or engine coolant passages for
any restriction and blockage.
Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.
Before assembly, engine oil sliding surfaces well.
Release air within route when refilling after draining coolant.
After repairing, start engine and increase engine speed to check engine coolant, fuel, engine oil, and
exhaust systems for leakage.
Parts Requiring Angle TighteningEBS00LR4
Use an angle wrench (special service tool: KV10112100) for the final tightening of the following engine
parts:
–Cylinder head bolts
–Main bearing cap bolts
–Connecting rod cap nuts
–Crankshaft pulley bolt (No angle wrench is required as the bolt flange is provided with notches for angular
tightening)
Do not use a torque value for final tightening.
The torque value for these parts are for a preliminary step.
Ensure thread and seat surfaces are clean and coated with engine oil.
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Precautions For Liquid GasketEBS00ODW
REMOVAL OF LIQUID GASKET
After removing the mounting bolts and nuts, separate the mating
surface using NISSAN X-TRAIL 2003 Service Repair Manual PRECAUTIONS
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Precautions For Liquid GasketEBS00ODW
REMOVAL OF LIQUID GASKET
After removing the mounting bolts and nuts, separate the mating
surface using](/manual-img/5/57404/w960_57404-174.png)
PRECAUTIONS
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Precautions For Liquid GasketEBS00ODW
REMOVAL OF LIQUID GASKET
After removing the mounting bolts and nuts, separate the mating
surface using the seal cutter (special service tool) and remove
the old liquid gasket sealing.
CAUTION:
Be careful not to damage the mating surfaces.
In areas where the seal cutter (special service tool) is difficult to
use, use a plastic hammer to lightly tap (1) the seal cutter where
the liquid gasket is applied. Use a plastic hammer to slide the
seal cutter (2) by tapping on the side.
CAUTION:
If for some unavoidable reason a tool such as a flat-blade
screwdriver is used, be careful not to damage the mating
surfaces.
LIQUID GASKET APPLICATION PROCEDURE
1. Using a scraper, remove the old liquid gasket adhering to the liq-
uid gasket application surface and the mating surface.
Remove the liquid gasket completely from the groove of the
liquid gasket application surface, mounting bolts and bolt
holes.
2. Wipe the liquid gasket application surface and the mating sur-
face with white gasoline (lighting and heating use) to remove
adhering moisture, grease and foreign materials.
3. Attach the liquid gasket tube to the tube presser (special service
tool).
Use Genuine Liquid Gasket or equivalent.
4. Apply the liquid gasket without breaks to the specified location
with the specified dimensions.
If there is a groove for the liquid gasket application, apply the
liquid gasket to the groove.
As for the bolt holes, normally apply the liquid gasket inside
the holes. If specified, it should be applied outside the holes.
Make sure to read the instruction in this manual.
Within five minutes of liquid gasket application, install the mat-
ing component.
If the liquid gasket protrudes, wipe it off immediately.
Do not retighten after the installation.
After 30 minutes or more have passed from the installation, fill
the engine oil and engine coolant.
CAUTION:
If there are instructions in this manual, observe them.
PBIC0275E
PBIC0003E
PBIC2160E
SEM159F
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EM-124
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PREPARATION
PREPARATIONPFP:00002
Special Service ToolsEBS00LR6
Tool number
Tool nameDescription
ST0501S000
Engine stand assembly
1. ST05011000
Engine stand
2. ST05012000
BaseDisassembling and assembling
KV10106500
Engine stand shaft
KV11105900
Engine sub-attachmentUsed with KV10106500
KV10115600
Valve oil seal driftInstalling valve oil seal
Use side A.
Side A
a: 20 (0.79) dia.
b: 13 (0.51) dia.
c: 10.3 (0.406) dia.
d: 8 (0.31) dia.
e: 10.7 (0.421)
f: 5 (0.20)
Unit: mm (in)
KV10107902
Valve oil seal puller
1. KV10116100
Valve oil seal puller adapterRemoving valve oil seal
KV11103000
Pulley pullerRemoving crankshaft pulley
ED19600610
Compression gauge adapterChecking compression pressure
NT042
NT028
NT799
NT603
S-NT605
NT676
ZZA1188D