2001 NISSAN X-TRAIL oil

EM-216
[YD22DDTi]
CYLINDER BLOCK
CRANKSHAFT RUNOUT
●Place V-block onto surface plate to support journals at both ends
of crankshaft.
●Position dial indicator vertically onto No. 3 journal.
●Rotate crankshaft to read needle movement on dial indicator.
(Total indicator reading)
CONNECTING ROD BEARING OIL CLEARANCE
Method by Measurement
●Install connecting rod bearings to connecting rod and cap, and
tighten connecting nuts to the specified torque. Use inside
micrometer to measure connecting rod bearing inner diameter.
(Bearing clearance) = (Connecting rod bearing inner diameter) −
(Crankshaft pin outer diameter)
●If out of specifications, check connecting rod big end inner diam-
eter and crankshaft pin outer diameter, and select appropriate
connecting rod bearing to adjust clearance to specifications.
Refer to EM-207, "
HOW TO SELECT CONNECTING ROD
BEARING" .
Method Using Plastigage
●Remove contamination such as engine oil, dust completely from
crankshaft pins and each bearing surface.
●Cut plastigage slightly shorter than bearing width, place it in
crankshaft direction, avoiding oil holes.
●Install connecting rod bearings to caps, and tighten connecting
rod nuts to the specified torque.
CAUTION:
Never rotate crankshaft.
●Remove connecting rod caps and bearings, and measure plasti-
gage width using scale on plastigage bag.
CAUTION:
If out of specification, take same action mentioned in “Method by Measurement”.
MAIN BEARING OIL CLEARANCE
Method by Measurement
●Install main bearings to the cylinder block and bearing cap, and tighten the bolts to the specified torque.
Then, measure the inner diameter of the main bearings.
(Bearing clearance) = (Bearing inner diameter) − (Crankshaft journal outer diameter)
●If out of specification, check main bearing housing inner diameter and crankshaft journal outer diameter,
and select appropriate main bearing to adjust clearance to specifications. Refer to EM-208, "
HOW TO
SELECT MAIN BEARING" . Standard : 0.05 mm (0.0020 in)
Limit : 0.10 mm (0.0039 in)
FEM116
Standard : 0.031 - 0.061 mm (0.0012 - 0.0024 in)
PBIC0119E
EM142
Standard : 0.039 - 0.066 mm (0.0015 - 0.0026 in)

CYLINDER BLOCK
EM-217
[YD22DDTi]
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Method Using Plastigage
●Remove contamination such as engine oil and dust completely
from crankshaft journals and each bearing surface.
●Cut plastigage slightly shorter than bearing width. Place it in
crankshaft turning direction, avoiding oil holes.
●Install main bearings and bearing cap and tighten to the speci-
fied torque.
CAUTION:
Never rotate crankshaft.
●Remove main bearings and bearing caps, and measure plasti-
gage width using scale on plastigage bag.
CAUTION:
If out of specification, take same action mentioned in “Method by Measurement”.
MAIN BEARING CRUSH HEIGHT
●When the bearing cap is removed after being tightened to the
specified torque with main bearings installed, the tip end of bear-
ing must protrude.
●If out of specification, replace main bearings.
MAIN BEARING CAP BOLT DEFORMATION
●Measure the outer diameter of threaded area, d1 and d2, at the
points specified in the figure.
●When the necked point is identified at a point other than where
specified, measure at the point as d2.
●Calculate the difference between d1 and d2.
CONNECTING ROD BOLT DEFORMATION
●Install nuts to connecting rod bolts. Check that the nut can be
screwed smoothly on bolt threads by hand to the last thread on
the bolt.
●If the nut does not screw in smoothly, measure the outer diame-
ter of the bolt thread at the point specified in the figure.
●If a necked point is identified, measure at that point.
●If the measurement exceeds the limit, replace connecting rod
bolts and nuts.
EM142
Standard : Crush height must exist.
SEM502G
Limit : 0.13 mm (0.0051 in)
JEM219G
Standard : 8.90 - 9.00 mm (0.3504 - 0.3543 in) dia.
Limit : 8.75 mm (0. 3445 in) dia.
JEM220G

EM-218
[YD22DDTi]
CYLINDER BLOCK
OIL JET
●Check nozzle for deformation and damage.
●Blow compressed air from nozzle, and check for clogs.
●If it out of the standard, replace oil jet.
OIL JET RELIEF VALVE
●Using a clean plastic stick, press check valve in oil jet relief
valve. Make sure that valve moves smoothly with proper reac-
tion force.
●If it is out of the standard, replace oil jet relief valve.
MOVEMENT AMOUNT OF FLYWHEEL
NOTE:
●Inspection for double mass flywheel only.
●Do not disassembly double mass flywheel.
Flywheel Deflection
●Measure deflection of flywheel contact surface to the clutch with a dial gauge.
●Measure deflection at 210 mm (8.27 in) dia.
●When measured value exceeds the limit, replace flywheel with a
new one.
Movement Amount in Radial (rotation) Direction
Check the movement amount in the following procedure.
1. Install a bolt to clutch cover mounting hole, and place a torque wrench on the extended line of the flywheel
center line.
●Tighten bolt at a force of 9.8 N·m (1 kg-m, 87 in-lb) to keep it from loosening. Standard : Deformation and damage.
JEM221G
Standard:
Valve moves smoothly with proper reaction force.
JEM222G
Standard : 0.45 mm (0.0177 in) or less
Limit : 1.3 mm (0.051 in)
PBIC0683E

EM-220
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Standard and LimitEBS00ODZ
GENERAL SPECIFICATIONS
INTAKE MANIFOLD AND EXHAUST MANIFOLD
Unit: mm (in)
DRIVE BELTS
Belt Deflection:
Unit: mm (in)
*: When engine is cold.Cylinder arrangementIn-line 4
Displacement
Unit: cm
3 (cu in)2,184 (133.27)
Bore and stroke Unit: mm (in) 86 x 94 (3.39 x 3.70)
Valve arrangementDOHC
Firing order1-3-4-2
Number of piston ringsCompression 2
Oil 1
Number of main bearings5
Compression ratio16.0
Compression pressure
Unit: kPa (bar, kg/cm
2 , psi)/200 rpmStandard 2,893 (28.9, 29.5, 419)
Minimum 2,452 (24.5, 25.0, 356)
Differential limit between cylinders 490 (4.9, 5.0, 71)
Valve timing
Unit: degree
abc de f
224 212 2 30 -2 46
EM120
Item Limit
Surface distortionIntake manifold 0.1 (0.004)
Exhaust manifold 0.3 (0.012)
Applied beltBelt deflection with 98 N (10 kg, 22 lb) force applied*
New Adjusted Limit for re-adjusting
Air conditioner compressor belt4 - 5
(0.16 - 0.20)6 - 7
(0.24 - 0.28)8.5 (0.335)
Alternator & water pump belt9.0 - 10.5
(0.354 - 0.413)11.0 - 12.5
(0.433 - 0.492)16.5 (0.650)

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-225
[YD22DDTi]
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CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
CYLINDER BLOCK
Unit: mm (in) Depth (H)Intake 8.83 - 9.13 (0.3476 - 0.3594)
Exhaust 9.06 - 9.36 (0.3567 - 0.3685)
Projection (L)Intake 36.53 - 36.98 (1.4382 - 1.4559)
Exhaust 36.53 - 37.01 (1.4382 - 1.4571)
Item Standard Limit
Camshaft oil clearance 0.045 - 0.086 (0.0018 - 0.0034)
Camshaft bracket inner diameterNo.1 30.500 - 30.521 (1.2008 - 1.2016)
— No. 2, 3, 4, 5 24.000 - 24.021 (0.9449 - 0.9457)
Camshaft journal outer diameterNo. 1 30.435 - 30.455 (1.1982 - 1.1990)
No. 2, 3, 4, 5 23.935 - 23.955 (0.9423 - 0.9431)
Camshaft runout [TIR*] — 0.02 (0.0008)
Camshaft sprocket runout [TIR*] Less than 0.15 (0.0059) —
Camshaft end play 0.070 - 0.148 (0.0028 - 0.0058) 0.24 (0.0094)
*: Total indicator reading
Cam height “A”Intake 39.505 - 39.695 (1.5553 - 1.5628)
Exhaust 39.905 - 40.095 (1.5711 - 1.5785)
Wear limit of cam height 0.15 (0.0059)
SEM671
Surface flatnessStandard Less than 0.03 (0.0012)
Limit 0.04 (0.0016)
Cylinder bore Inner diameterSta ndardGrade No. 1 86.000 - 86.010 (3.3858 - 3.3862)
Grade No. 2 86.010 - 86.020 (3.3862 - 3.3866)
Grade No. 3 86.020 - 86.030 (3.3866 - 3.3870)
Wear limit 0.07 (0.0028)
JEM207G

EM-226
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)
PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in)
*: Values measured at ambient temperature of 20°C (68°F) Out-of-round (X − Y)Less than 0.015 (0.0006)
Taper (A − B − C)Less than 0.010 (0.0004)
Main journal inner diameter (Without bearing) 66.654 - 66.681 (2.6242 - 2.6252)
Difference in inner diameter
between cylindersLimit Less than 0.05 (0.0020)
Piston skirt diameter “A” StandardGrade No. 1 85.925 - 85.935 (3.3829 - 3.3833)
Grade No. 2 85.935 - 85.945 (3.3833 - 3.3837)
Grade No. 3 85.945 - 85.955 (3.3837 - 3.3841)
0.25 (0.0098) O/S (Service) 86.175 - 86.205 (3.3927 - 3.3939)
0.50 (0.0197) O/S (Service) 86.425 - 86.455 (3.4026 - 3.4036)
“a” dimension48.83 (1.9224)
Piston pin bore diameter 27.997 - 28.005 (1.1022 - 1.1026)
Piston clearance to cylinder block 0.065 - 0.085 (0.0026 - 0.0033)
SEM882E
Item Standard Limit
Side clearanceTop 0.120 - 0.180 (0.0047 - 0.0071) 0.2 (0.008)
2nd 0.050 - 0.090 (0.0020 - 0.0035) 0.1 (0.004)
Oil ring 0.030 - 0.070 (0.0012 - 0.0028) —
End gapTop 0.20 - 0.35 (0.0079 - 0.0138) 1.0 (0.039)
2nd 0.39 - 0.54 (0.0154 - 0.0213) 1.0 (0.039)
Oil (rail ring) 0.25 - 0.50 (0.0098 - 0.0197) 1.0 (0.039)
Piston pin outer diameter 27.994 - 28.000 (1.1021 - 1.1024)
Interference fit of piston pin to piston 0.002 - 0.006 (0.0001 - 0.0002)
Piston pin to connecting rod bushing clearanceStandard 0.026 - 0.044 (0.0010 - 0.0017)
Limit 0.057 (0.0022)

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-229
[YD22DDTi]
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Bearing Clearance
Unit: mm (in)
Tightening TorqueEBS00OE0
*1: Parts to be tightened in particular orders.
1)-: Order of tightening when tightening two or more times separately.
Unit: N·m (kg-m, ft-lb)
Unit: N·m (kg-m, in-lb)*2
Main bearing oil clearanceStandard 0.039 - 0.066 (0.0015 - 0.0026)
Limit 0.10 (0.0039)
Connecting rod bearing oil
clearanceStandard 0.031 - 0.061 (0.0012 - 0.0024)
Limit 0.09 (0.0035)
Alternator Nut C 19 - 24 (1.9 - 2.5, 14 - 18)
Nut D 44 - 57 (4.4 - 5.9, 32 - 42)
Idler pulley Nut A 31 - 39 (3.1 - 4.0, 23 - 28)
Catalyst44 - 53 (4.4 - 5.5, 32 - 39)
Catalyst rear diffuser30 - 37 (3.0 - 3.8, 22 - 27)
Catalyst insulator
6.4 - 8.3 (0.65 - 0.85, 57 - 73)*
2
Turbocharger44.0 - 53.0 (4.4 - 5.5, 32 -39)
Charge air cooler Bracket 19.6 - 23.5 (2.0 - 2.3,15 - 17)
Charge air cooler cover
8.1 - 9.5 (0.83 - 0.96, 72- 84)*
2
EGR volume control valve 62.0 - 78.0 (6.3 - 8.0, 46 - 57)
EGR cooler60.0 - 69.0 (6.1 - 7.1, 45 - 51)
EGR support21.0 - 26.0 (2.1 - 2.7, 16 - 19)
Exhaust manifold insulator
5.1 - 6.4 (0.52 - 0.66, 46 - 57)*
2
*1 Exhaust manifold29.0 - 33.0 (2.9 - 3.4, 21 - 24)
*1 Rocker cover1)
6.8 - 8.8 (0.7 - 0.9, 61 - 75)*
2
2)
6.8 - 8.8 (0.7 - 0.9, 61 - 75) *2
Oil pan lower
6.4 - 7.5 (0.65 - 0.76, 57 - 66)*2
Oil pan drain plug29 - 39 (3.0 - 4.0, 22 - 28)
Oil strainer16 - 18 (1.7 - 1.8, 12 - 13)
*1 Oil pan upper M6 bolt
6.4 - 7.5 (0.65 - 0.76, 57 - 66)*
2
M8 bolt 20 - 23 (2.1 - 2.3, 15 - 16)
M10 bolt 31 - 36 (3.2 - 3.6, 23 - 26)
Vacuum pumpModels produced
before March 200133 - 42 (3.4 - 4.2, 25 - 30)
Models produced since
April 200153.8 - 63.8 (5.5 - 6.5, 40 - 47)
Cylinder head rear cover M6 bolt
8.5 - 10.7 (0.86 - 1.1, 75 - 97) *
2
M8 bolt 16.0 - 18.0 (1.7 - 1.8, 12 - 13)
Injection tube Nozzle side 21.6 - 24.5 (2.2 - 2.5, 16 - 18)
Pump side 21.6 - 24.5 (2.2 - 2.5, 16 - 18)
Nozzle support24.7 - 27.8 (2.6 - 2.8, 19 - 20)
Spill tube Nozzle side 16.8 - 20.6 (1.8 - 2.1, 13 - 15)
Cylinder head side 16.8 - 20.6 (1.8 - 2.1, 13 - 15)

EM-230
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)
Common rail51.0 - 64.0 (5.2 - 6.5, 38 - 47)
Fuel supply pump51.0 - 56.0 (5.2 - 5.7, 38 - 41)
Fuel supply pump sprocket 37.0 - 41.0 (3.8 - 4.2, 28 - 30)
Fuel supply pump rear bracket 27.0 - 37.0 (2.8 - 3.8, 20 - 27)
Front chain case
6.9 - 8.8 (0.7 - 0.9, 61 - 78)*
2
Chain tensioner
8.5 - 10.7 (0.86 - 1.1, 75 - 95)*2
Tension guide21.0 - 26.0 (2.1 - 2.7, 16 - 19)
Slack guide21.0 - 26.0 (2.1 - 2.7, 16 - 19)
Camshaft sprocket 138 - 147 (14.0 - 15.0, 102 - 108)
Fuel supply pump sprocket 38.0 - 41.0 (3.8 - 4.2, 28 - 30)
Oil pump12.0 - 13.0 (1.3 - 1.4, 9 - 10)
Power steering pump51.0 - 56.0 (5.2 - 5.8, 38 - 41)
Rear chain case12.0 - 13.0 (1.2 - 1.4, 19 - 10)
Engine coolant temperature sensor 12.0 - 15.0 (1.2 - 1.6, 9 - 11)
*1 Cylinder head 1) 29 - 38 (2.9 - 3.9, 21 - 28)
2) 180° to 185°
3) 0 (0, 0)
4) 35 to 44 (3.5 - 4.5, 26 - 32)
5) 90° to 95°(angle tightening)
6) 90° to 95° (angle tightening)
Water outlet21 - 28 (2.1 - 2.9, 16 - 20)
Glow plug18.0 - 21.0 (1.8 - 2.2, 13 - 15)
*1 Flywheel103 - 112 (10.5 - 11.5, 76 - 83)
Oil pressure switch13.0 - 17.0 (1.25 - 1.75, 9 - 12)
Oil jet6.1 - 10.7(0.62 - 1.1, 54 - 95)
Oil jet relief valve40 - 58 (4.0 - 6.0, 29 - 43)
Rear oil seal retainer12.0 - 13.0 (1.2 - 1.4, 9 - 10)