2003 NISSAN X-TRAIL width

CYLINDER BLOCK
EM-87
[QR20DE]
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OUT-OF-ROUND AND TAPER OF CRANKSHAFT
lUsing a micrometer, measure the dimensions at 4 different
points shown in the figure on each journal and pin.
lOut-of-round is indicated by the difference in dimensions
between X and Y at A and B.
lTaper is indicated by the difference in dimension between A and
BatXandY.
CRANKSHAFT RUNOUT
lPlace a V-block on a precise flat table to support the journals on
the both end of the crankshaft.
lPlace a dial gauge straight up on the No. 3 journal.
lWhile rotating the crankshaft, read the movement of the pointer
on the dial gauge. (Total indicator reading)
OIL CLEARANCE OF CONNECTING ROD BEARING
Method of Measurement
lInstall the connecting rod bearings to the connecting rod and the
cap, and tighten the connecting rod bolts to the specified torque.
Using a inside micrometer measure the inner diameter of con-
necting rod bearing.
(Oil clearance) = (Inner diameter of connecting rod bearing) – (Outer
diameter of crankshaft pin)
lIf clearance cannot be adjusted within the standard, grind crank-
shaft pin and use undersized bearing. Refer toEM-74, "
HOW
TO SELECT CONNCTING ROD BEARING".
Method of Using Plastigauge
lRemove oil and dust on the crankshaft pin and the surfaces of
each bearing completely.
lCut a plastigauge slightly shorter than the bearing width, and
place it in crankshaft axial direction, avoiding oil holes.
lInstall the connecting rod bearings to the connecting rod cap,
and tighten the connecting rod bolts to the specified torque.
CAUTION:
Never rotate the crankshaft.
lRemove the connecting rod cap and bearings, and using the
scale on the plastigauge bag, measure the plastigauge width.
NOTE:
The procedure when the measured value exceeds the limit is same as that described in the method by
calculation.Limit:
Out-of-round (X– Y) : 0.005 mm (0.0002in)
Taper (A – B) : 0.005 mm (0.0002in)
PBIC0128E
Limit: : 0.10 mm (0.004 in)
PBIC0271E
Standard : 0.028 - 0.045 mm (0.0011 - 0.0018 in)
Limit : 0.10 mm (0.0039in)
PBIC0119E
EM142

EM-88
[QR20DE]
CYLINDER BLOCK
OIL CLEARANCE OF MAIN BEARING
Method of Measurement
lInstall the main bearings to the cylinder block and bearing cap. Measure the main bearing inner diameter
with the bearing cap bolt tightened to the specified torque.
(Oil clearance) = (Inner diameter of main bearing) – (Outer diameter of crankshaft journal)
lIf the measured value exceeds the limit, select main bearings referring to the main bearing inner diameter
and crankshaft journal outer diameter, so that the oil clearance satisfies the standard. Refer toEM-77,
"HOW TO SELECT MAIN BEARING".
Method of Using Plastigauge
lRemove oil and dust on the crankshaft journal and the surfaces
of each bearing completely.
lCut a plastigauge slightly shorter than the bearing width, and
place it in crankshaft axial direction, avoiding oil holes.
lTighten the main bearing bolts to the specified torque.
CAUTION:
Never rotate the crankshaft.
lRemove the bearing cap and bearings, and using the scale on
the plastigauge bag, measure the plastigauge width.
NOTE:
The procedure when the measured value exceeds the limit is
same as that described in “the method by calculation.”
CRUSH HEIGH OF MAIN BEARING
lWhen the bearing cap is removed after being tightened to the
specified torque with main bearings installed, the tip end of bear-
ing must protrude.
lIf the standard is not met, replace main bearings.
OUTER DIAMETER OF LOWER CYLINDER BLOCK MOUNTING BOLT
lPerform only with M10 (0.39 in) bolts.
lMeasure outer diameters (d1, d2) at two positions shown in the figure.
lMeasure d2 at a point within block A.
lWhen the value of d1- d2 exceeds the limit (a large difference in
dimensions), replace the bolt with a new one.Standard:
No. 1, 3 and 5 journals : 0.012 - 0.022 mm (0.0005 - 0.0009 in)
No. 2 and 4 journals : 0.018 - 0.028 mm (0.0007 - 0.0011 in)
Limit :0.1mm (0.004in)
EM142
Standard : There must be crush height
SEM502G
Limit : 0.13 mm (0.0051 in) or more.
PBIC0272E

EM-206
[YD22DDTi]
CYLINDER BLOCK
CRANKSHAFT RUNOUT
lPlace V-block onto surface plate to support journals at both ends
of crankshaft.
lPosition dial indicator vertically onto No. 3 journal.
lRotate crankshaft to read needle movement on dial indicator.
(Total indicator reading)
CONNECTING ROD BEARING OIL CLEARANCE
Method by measurement
lInstall connecting rod bearings to connecting rods and caps, 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)
lIf 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 toEM-198, "
HOW TO SELECT CONNECTING ROD
BEARING".
Method using plastigage
lRemove contamination such as oil, dust completely from crank-
shaft pins and each bearing surface.
lCut plastigage slightly shorter than bearing width, place it in
crankshaft direction, avoiding oil holes.
lInstall connecting rod bearings to caps, and tighten connecting
rod nuts to the specified torque.
CAUTION:
Never rotate crankshaft.
lRemove 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
lInstall 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)
lIf 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 toEM-199, "
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-207
[YD22DDTi]
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Method using plastigage
lRemove contamination such as oil and dust completely from
crankshaft journals and each bearing surface.
lCut plastigage slightly shorter than bearing width. place it in
crankshaft turning direction, avoiding oil holes.
lInstall main bearings and bearing cap and tighten to the speci-
fied torque.
CAUTION:
Never rotate crankshaft.
lRemove main bearings and bearings, and measure plastigage
width using scale on plastigage bag.
CAUTION:
If out of specification, take same action mentioned in “Method by measurement”.
lInstall 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.
MAIN BEARING CRUSH HETIGH
lWhen the bearing cap is removed after being tightened to the
specified torque with main bearings installed, the tip end of bear-
ing must protrude.
lIf out of specification, replace main bearings.
MAIN BEARING CAP BOLT DEFORMATION
lMeasure the outer diameter of threaded area, d1 and d2, at the
points specified in the figure.
lWhen the necked point is identified at a point other than where
specified, measure at the point as d2.
lCalculate the difference between d1 and d2.
CONNECTING ROD BOLT DEFORMATION
lInstall 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.
lIf the nut does not screw in smoothly, measure the outer diame-
ter of the bolt thread at the point specified in the figure.
lIf a necked point is identified, measure at that point.
lIf the measurement exceeds the limit, replace connecting rod
bolts and nuts.
PBIC0131E
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]
SERVICE DATA AND SPECIFICATIONS (SDS)
AVAILABLE MAIN BEARING
Unit: mm (in)
Under size
Unit: mm (in)
AVAILABLE CONNECTING ROD BEARING
Connecting Rod Bearing
Unit: mm (in)
Under size
Unit: mm (in) Grade number Thickness “T” Width “W” Identification color
0 1.816 - 1.820 (0.0715 - 0.0717)
19.9 - 20.1 (0.783 - 0.791)Black
1 1.820 - 1.824 (0.0717 - 0.0718) Brown
2 1.824 - 1.828 (0.0718 - 0.0720) Green
3 1.828 - 1.832 (0.0720 - 0.0721) Yellow
4 1.832 - 1.836 (0.0721 - 0.0723) Blue
SEM255G
Sise Thickness Main journal diameter “Dm”
0.25 (0.0098) 1.949 - 1.953 (0.0767 - 0.0769)Grind so that bearing clearance is the
specified value.
Grade number Thickness “T” Width “W” Identification color (mark)
0 1.492 - 1.496 (0.0587 - 0.0589)
22.9 - 23.1
(0.902 - 0.909)Black
1 1.496 - 1.500 (0.0589 - 0.0591) Brown
2 1.500 - 1.504 (0.0591 - 0.0592) Green
Size Thickness Crank pin journal diameter “Dp”
0.08 (0.0031) 1.536 - 1.540 (0.0605 - 0.0606)
Grind so that bearing clearance is the
specified value. 0.12 (0.0047) 1.556 - 1.560 (0.0613 - 0.0614)
0.25 (0.0098) 1.621 - 1.625 (0.0638 - 0.0640)

GI-46
IDENTIFICATION INFORMATION
MANUAL TRANSAXLE NUMBER
DimensionsEAS000GF
Unit: mm(in)
Wheels & TiresEAS000GG
PAIA0010E
Overall length 4,510
Overall width 1,765
Overall height 1,675 (Standard), 1,750 (With Rear spoiler)
Front tread 1,530
Rear tread 1,530
Wheelbase 2,625
Conventional Spare
Road wheel/offset mm (in)15´6JJ Steel/40 (1.57)
16´6.5JJ Steel/Aluminum/40 (1.57)Conventional
Tire size215/70 R15
215/65 R16Conventional

LU-20
[YD22DDTi]
OIL FILTER
OIL FILTER
PFP:15208
Removal and InstallationEBS00B05
REMOVAL
CAUTION:
lBe careful not to get burned when the engine and engine oil
are hot.
lWhen removing, prepare a shop cloth to absorb any oil
leakage or spillage.
lDo not allow engine oil to adhere to the drive belts.
lCompletely wipe off any oil that adhere to the engine and
the vehicle.
1. Using a socket wrench [plane-to-plane width: 17 mm (0.67 in)],
loosen the filter body approximately four turns.
2. Drain the oil after matching the "DRAIN" arrow mark at the bot-
tom of the filter body to the protrusion on the oil filter bracket.
lCatch the oil with a pan or cloth.
CAUTION:
lThe drained oil flows over the right surface of the filter
body.
lCompletely wipe clean any engine oil remaining on the
filter body or vehicle.
3. Remove the filter body, then remove the oil filter element.
JLC289B
JLC290B
JLC291B

ENGINE MAINTENANCE (YD22DDTI)
MA-33
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Changing Oil FilterELS000CI
REMOVAL
CAUTION:
lBe careful not to get burned when the engine and engine oil
are hot.
lWhen removing, prepare a shop cloth to absorb any oil
leakage or spillage.
lDo not allow engine oil to adhere to the drive belts.
lCompletely wipe off any oil that adhere to the engine and
the vehicle.
1. Using a socket wrench [plane-to-plane width: 17 mm (0.67 in)],
loosen the filter body approximately four turns.
2. Drain the oil after matching the "DRAIN" arrow mark at the bot-
tom of the filter body to the protrusion on the oil filter bracket.
lCatch the oil with a pan or cloth.
CAUTION:
lThe drained oil flows over the right surface of the filter
body.
lCompletely wipe clean any engine oil remaining on the
filter body or vehicle.
3. Remove the filter body, then remove the oil filter element.
JLC289B
JLC290B
JLC291B