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PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in) Pisto NISSAN X-TRAIL 2005 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
EM-123
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PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in) Pisto](/manual-img/5/57403/w960_57403-176.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
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PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in) Piston skirt diameter “A” StandardGrade No. 2 88.990 - 89.000 (3.5035 - 3.5039)
Grade No. 3 89.000 - 89.010 (3.5039 - 3.5043)
0.20 (0.008) oversize (Service) 89.180 - 89.210 (3.5110 - 3.5122)
Piston height “H” dimension42.0 (1.654)
Piston pin hole diameterGrade No. 0 19.993 - 19.999 (0.7871 - 0.7874)
Grade No. 1 19.999 - 20.005 (0.7874 - 0.7876)
Piston to cylinder bore clearanceStandard 0.010 - 0.030 (0.0004 - 0.0012)
Limit 0.08 (0.0031)
PBIC0188E
Items Standard Limit
Side clearanceTop 0.045 - 0.080 (0.0018 - 0.0031) 0.11 (0.0043)
2nd 0.030 - 0.070 (0.0012 - 0.0028) 0.10 (0.0039)
Oil ring 0.065 - 0.135 (0.0026 - 0.0053) —
End gapTop 0.21- 0.31 (0.0083 - 0.0122) 0.54 (0.0213)
2nd 0.32 - 0.47 (0.0126 - 0.0185) 0.67 (0.0264)
Oil (rail ring) 0.20 - 0.60 (0.0079 - 0.0236) 0.95 (0.0374)
Piston pin outer diameterGrade No. 0 19.989 - 19.995 (0.7870 - 0.7872)
Grade No. 1 19.995 - 20.001 (0.7872 - 0.7874)
Piston to piston pin oil clearance Standard 0.002 - 0.006 (0.0001 - 0.0002)
Connecting rod bushing oil clearance Standard 0.005 - 0.017 (0.0002 - 0.0007)
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![NISSAN X-TRAIL 2005 Service Repair Manual EM-124
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SERVICE DATA AND SPECIFICATIONS (SDS)
CONNECTING ROD
Unit: mm (in)
*: After installing in connecting rod
CRANKSHAFT
Unit: mm (in) Center distanceQR20DE 152.85 - 152.95 (6.018 - 6.022)
QR NISSAN X-TRAIL 2005 Service Repair Manual EM-124
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SERVICE DATA AND SPECIFICATIONS (SDS)
CONNECTING ROD
Unit: mm (in)
*: After installing in connecting rod
CRANKSHAFT
Unit: mm (in) Center distanceQR20DE 152.85 - 152.95 (6.018 - 6.022)
QR](/manual-img/5/57403/w960_57403-177.png)
EM-124
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SERVICE DATA AND SPECIFICATIONS (SDS)
CONNECTING ROD
Unit: mm (in)
*: After installing in connecting rod
CRANKSHAFT
Unit: mm (in) Center distanceQR20DE 152.85 - 152.95 (6.018 - 6.022)
QR25DE 143.00 - 143.10 (5.630 - 5.634)
Bend [per 100 (3.94)] Limit 0.15 (0.0059)
Torsion [per 100 (3.94)] Limit 0.30 (0.0118)
Connecting rod bushing inner diameter*Grade No. 0 20.000 - 20.006 (0.7874 - 0.7876)
Grade No. 1 20.006 - 20.012 (0.7876 - 0.7879)
Side clearanceStandard 0.20 - 0.35 (0.0079 - 0.0138)
Limit 0.50 (0.0197)
Connecting rod big end diameterGrade No. 0
Grade No. 1
Grade No. 2
Grade No. 3
Grade No. 4
Grade No. 5
Grade No. 6
Grade No. 7
Grade No. 8
Grade No. 9
Grade No. A
Grade No. B
Grade No. C48.000 - 48.001 (1.8898 - 1.8898)
48.001 - 48.002 (1.8898 - 1.8898)
48.002 - 48.003 (1.8898 - 1.8899)
48.003 - 48.004 (1.8899 - 1.8899)
48.004 - 48.005 (1.8899 - 1.8900)
48.005 - 48.006 (1.8900 - 1.8900)
48.006 - 48.007 (1.8900 - 1.8900)
48.007 - 48.008 (1.8900 - 1.8901)
48.008 - 48.009 (1.8901- 1.8901)
48.009 - 48.010 (1.8901- 1.8902)
48.010 - 48.011 (1.8902 - 1.8902)
48.011 - 48.012 (1.8902 - 1.8902)
48.012 - 48.013 (1.8902 - 1.8903)
Center distance “r” QR20DE 40.11 - 40.19 (1.5791 - 1.5823)
QR25DE 49.96 - 50.04 (1.9669 - 1.9701)
Out-of-round (Difference between “X” and “Y”) Limit 0.005 (0.0002)
Taper (Difference between “A” and “B”) Limit 0.005 (0.0002)
Runout [TIR*] LimitQR20DE 0.03 (0.0012)
QR25DE 0.05 (0.0020)
Crankshaft end playStandard 0.10 - 0.26 (0.0039 - 0.0102)
Limit 0.30 (0.0118)
SEM645SBIA0535E
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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
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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/5/57403/w960_57403-178.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
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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 2005 Service Repair Manual EM-126
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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 2005 Service Repair Manual EM-126
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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/5/57403/w960_57403-179.png)
EM-126
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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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Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in)
Tightening TorqueEBS00KNY
Unit: N·m (k NISSAN X-TRAIL 2005 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/5/57403/w960_57403-180.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.
Drive belt 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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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 2005 Service Repair Manual EM-128
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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/5/57403/w960_57403-181.png)
EM-128
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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) 50 (5.1, 37)
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 plate18.5 (1.9, 14)
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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[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 2005 Service Repair Manual EM-130
[YD22DDTi]
PRECAUTIONS
[YD22DDTi]PRECAUTIONSPFP:00001
Precautions for Draining Engine CoolantEBS00LQZ
Drain engine coolant when engine is cooled.
Precautions for Disconnecting Fuel PipingEBS0](/manual-img/5/57403/w960_57403-183.png)
EM-130
[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.
Dowel pins are used for several parts alignment. When replacing and reassembling parts with dowel pins,
make sure that dowel pins are installed in the original position.
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 angle
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.