clock NISSAN X-TRAIL 2003 Electronic Owner's Manual

EM-54
[QR20DE]
CYLINDER HEAD
5. Remove camshaft. Refer toEM-33, "Removal and Installation".
6. Securely support bottom of cylinder block with a jack or equivalent tool, and remove the hoist that was
supporting it.
7. Remove cylinder head loosening bolts in reverse order shown in
the figure.
INSPECTION AFTER REMOVAL
OuterDiameterofCylinderHeadBolts
lCylinder head bolts are tightened by plastic zone tightening
method. Whenever the size difference between d1 and d2
exceeds the limit, replace them with new one.
lIf reduction of outer diameter appears in a position other than
d2, use it as d2 point.
INSTALLATION
1. Install cylinder head gasket.
2. Follow the steps below to tighten fixing bolts in the order shown
in figure to install cylinder head.
CAUTION:
lIf cylinder head bolts are re-used, check their outer diam-
eters before installation. Refer toEM-54, "
Outer Diameter
of Cylinder Head Bolts".
lIn step “c”, loosen bolts in the reverse order of that indi-
catedinfigure.
a. Apply new engine oil to threads and seating surface of mounting
bolts.
b. Tighten all bolts to 98.1 N·m (10 kg-m, 72 ft-lb).
c. Completely loosen to 0 N·m (0 kg-m, 0 ft-lb).
d. Tighten all bolts to 34.3 to 44.1 N·m (3.5 to 4.4 kg-m, 26 to 32 ft-lb).
e. Turn all bolts 75°to 80°(target: 75°) degrees clockwise.
f. Turn all bolts 75°to 80°(target: 75°) degrees clockwise again.
CAUTION:
Check and confirm the tightening angle by using angle
wrench or protractor. Avoid judgment by visual inspection
without the tool.
KBIA0058E
Limit (d1 - d2) : More than 0.23 mm (0.0091 in)
KBIA0189E
KBIA0058E
KBIA0059E

EM-72
[QR20DE]
CYLINDER BLOCK
12. Install the connecting rod bearings to the connecting rod and the
connecting rod cap.
lWhen installing the connecting rod bearings, apply engine oil
to the bearing surface (inside). Do not apply oil to the back
surface, but thoroughly clean it.
lWhen installing, align the connecting rod bearing stopper pro-
trusion with the notch of the connecting rod to install.
lCheck the oil holes on the connecting rod and those on the
corresponding bearing are aligned.
13. Install the piston and connecting rod assembly to the crankshaft.
lPosition the crankshaft pin corresponding to the connecting
rod to be installed onto the bottom dead center.
lApply engine oil sufficiently to the cylinder bore, piston and
crankshaft pin.
lMatch the cylinder position with the cylinder No. on the con-
necting rod to install.
lUsing a piston ring compressor, install the piston with the front
mark on the piston crown facing the front of the engine.
CAUTION:
Be careful not to damage the crankshaft pin, resulting from
an interference of the connecting rod big end.
14. Install the connecting rod cap.
lMatch the stamped cylinder number marks on the connecting
rodwiththoseonthecaptoinstall.
15. Tighten the connecting rod bolt as follows.
a. Apply engine oil to the threads and seats of the connecting rod
bolts.
b. Tighten bolts to 18.6 to 20.6 N·m (1.9 to 2.1 kg-m, 14 to 15 ft-lb).
c. Put mating (with paint) on each bolt and connecting rod cap, all
in the same direction (when using a protractor).
d. Then tighten all bolts 90 to 95 degrees clockwise (target: 90
degrees) (Angle tightening).
CAUTION:
Always use either an angle wrench or protractor. Avoid
tightening based on visual check alone.
lAfter tightening the bolt, make sure that the crankshaft rotates smoothly.
lCheck the connecting rod side clearance. Refer toEM-81, "CONNECTING ROD SIDE CLEARANCE".
PBIC0266E
PBIC0267E
KBIA0067E
KBIA0068E

FUEL SUPPLY PUMP
EM-139
[YD22DDTi]
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5. Remove RH front wheel.
6. Remove RH splash cover (combined with under cover)
7. Remove fuel hose from fuel supply pump.
8. Remove the harness connector from the fuel supply pump.
9. Remove the fuel supply pump rear bracket.
lLoosen the fuel bolts in the reverse order of that show in the
figure and remove them.
10. Remove fuel supply pump center spill tube.
11. Remove front chain case.
lLoosen fixing bolts in the reverse order of that shown in the
figure and remove them.
lRemove No. 6, 10 and 11 bolts with the rubber washer as
space is limited for pulling them out.
CAUTION:
lWhile front chain case is removed, cover openings to
prevent entry of foreign material into engine.
lDo not remove two mass dampers on the back of cover.
12. Set the No. 1 piston to TDC on its compression stroke.
lTurn crankshaft pulley clockwise so that the alignment mark
(punched mark) on each camshaft sprocket is positioned as
showninthefigure.
lNo position indicator is provided on the crankshaft pul-
ley.
lWhen installing, color coded links on the secondary tim-
ing chain can be used as alignment marks. Marking may
not be necessary for removal; however, make alignment
marks as required because the alignment mark on fuel
supply pump sprocket may not be easy to see.
SBIA0214E
JEM121G
SBIA0189E
SEM515G

EM-154
[YD22DDTi]
CAMSHAFT
Valve Clearance
EBS00BOJ
INSPECTION
lWhen the camshaft or parts in connection with valves are
removed or replaced, and a malfunction has occurred (poor
starting, idling, or other malfunction) due to the mis adjustment
of the valve clearance, inspect as follows.
lInspect and adjust when the engine is cool (at normal tempera-
ture).
lBe careful of the intake and exhaust valve arrangement. The
valve arrangement is different from that in a normal engine.
NOTE:
The camshafts have, alternately, either an intake valve or an
exhaust valve.(Refer to illustration)
1. Drain engine coolant. Refer toCO-30, "
Changing Engine Coolant".
2. Remove charge air cooler. Refer toEM-114, "
Removal and Installation".
3. Remove air duct and air inlet pipe. Refer toEM-112, "
Removal and Installation".
4. Remove rocker cover. Refer toEM-147, "
Removal and Installation".
5. Remove vacuum pump. Refer toEM-131, "
Removal and Installation".
6. Remove injection tube and fuel injector. Refer toEM-135, "
Removal and Installation".
7. Remove secondary timing chain. Refer toEM-158, "
Removal and Installation"
Check valve clearance while engine is cold and not running.
8. Set the No. 1 piston to TDC on its compression stroke.
lTurn crankshaft pulley clockwise so that the knock pin on
camshaft LH faces straight above. (No position indicator, etc.
is provided on the crankshaft pulley.)
9. Put an alignment mark with paint, etc. on the crankshaft pulley
and on the oil pump as an angle indicator.
10. While referring to the figure, measure the valve clearance
marked in the table below.
lThe injection order is 1-3-4-2.
SBIA0178E
SBIA0179E
JEM177G
Measuring pointNo. 1 No. 2 No. 3 No. 4
INT EXH INT EXH INT EXH INT EXH
When the No. 4
cylinder is in the
TDCXXX X
SBIA0180E

CAMSHAFT
EM-155
[YD22DDTi]
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lMeasure the valve clearance using a fine feeler gauge when
the engine is cool (at normal temperature).
11. Set the No. 4 cylinder at TDC by rotating the crankshaft clock-
wise once.
12. While referring to the figure, measure the valve clearance
marked in the table below.
13. If the valve clearance is outside the specification, adjust as fol-
lows.
ADJUSTMENTS
lRemove the adjusting shim for parts which are outside the spec-
ified valve clearance.
1. Remove the spill tube. Refer toEM-135, "
Removal and Installa-
tion".
2. Extract the engine oil on the upper side of the cylinder head (for
theairblowinginstep7).
3. Rotate the crankshaft to face the camshaft for adjusting shims
that are to be removed upward.
4. Grip the camshaft with camshaft pliers, them using the camshaft
as a support point, push the adjusting shim downward to com-
press the valve spring.
CAUTION:
Do not damage the camshaft, cylinder head and the outer
circumference of the valve lifter.Valve clearance (Cold):
Standard:
Intake : 0.24 - 0.32 mm (0.0094 - 0.0126 in)
Exhaust : 0.26 - 0.34 mm (0.0102 - 0.0134 in)
SBIA0181E
Measuring pointNo. 1 No. 2 No. 3 No. 4
INT EXH INT EXH INT EXH INT EXH
When the No. 4
cylinder is in the
TDCXX XX
SBIA0182E
SBIA0183E
SBIA0184E

SECONDARY TIMING CHAIN
EM-159
[YD22DDTi]
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4. Remove front chain case.
lLoosen fixing bolts in the reverse order of that shown in the
figure and remove them.
lRemove No. 6, 10 and 11 bolts with the rubber washer as
space is limited for pulling them out.
CAUTION:
lWhile front chain case is removed, cover openings to
prevent entry of foreign material into engine.
lDo not remove two mass dampers on the back of cover.
5. Set the No. 1 piston to TDC on its compression stroke.
lTurn crankshaft pulley clockwise so that the alignment mark
(punched mark) on each camshaft sprocket is positioned as
showninthefigure.
lNo position indicator is provided on the crankshaft pul-
ley.
lWhen installing, color coded links on the secondary tim-
ing chain can be used as alignment marks. Marking may
not be necessary for removal; however, make alignment
marks as required because the alignment mark on fuel
supply pump sprocket may not be easy to see.
6. Remove chain tensioner.
a. Push the plunger of chain tensioner and keep it pressed with a
push pin.
b. Using a hexagon-head wrench [face to face: 5 mm, (0.20 in)
SST], remove bolts to remove chain tensioner.
JEM121G
SBIA0189E
SEM515G
JEM124G
SBIA0227E

IDX-3
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IDX
ALPHABETICAL INDEX
Brake fluid level and line check ...........................BR-9
Brake hydraulic line ...........................................BR-11
Brake inspection ................................................MA-39
Brake lines and cables inspection .....................MA-39
Brake master cylinder ........................................BR-13
Brake pedal .........................................................BR-6
Brake switch ........................EC-329,EC-562,EC-810
BRK/SW - Wiring diagram ...EC-330,EC-564,EC-811
Bulb specifications ..............................................LT-67
Bumper, front .........................................................EI-6
Bumper, rear ..........................................................EI-9
C
Camshaft inspection(QR20DE) .........................EM-38
Camshaft inspection(YD22DDTi) ....................EM-150
Camshaft position sensor (CMPS) ..................EC-739
Camshaft position sensor (PHASE) ..EC-223,EC-507
Camshaft(QR20DE) ..........................................EM-33
Camshaft(YD22DDTi) ......................................EM-149
CAN - Wiring diagramEC-115,EC-461,LAN-6,LAN-12
CAN (Controller Area Network) .........AT-129,AT-351,
LAN-3
,LAN-5,LAN-11
CAN Communication ..........................................TF-53
CAN communicationEC-28,EC-114,EC-393,EC-460,
AT-129
,AT-351,BRC-53,BRC-59,BRC-90,BRC-108,
LAN-3
,LAN-5,LAN-11
Canister-See EVAP canister .............EC-374,EC-649
CHARGE - Wiring diagram ................................SC-13
Charging system ................................................SC-12
Chassis and body maintenance ........................MA-35
CHIME - Wiring diagram .....................................DI-54
CIGAR - Wiring diagram ..................................WW-25
Cigarette lighter ...............................................WW-25
Circuit breaker ...................................................PG-12
CKPS - Wiring diagram ...................................EC-736
Clearance lamp ........................................LT-4,LT-40
Clock ...................................................................DI-60
CLOCK - Wiring diagram ....................................DI-60
Closed loop control ..............................EC-25,EC-390
Clutch cover .......................................................CL-15
Clutch disc .........................................................CL-15
Clutch master cylinder .........................................CL-9
Clutch operating cylinder ...................................CL-11
Clutch pedal .........................................................CL-5
Clutch release bearing .......................................CL-13
Clutch release mechanism ................................CL-13
Clutch withdrawal lever ......................................CL-13
CMPS - Wiring diagram ...................................EC-741
Coil spring (rear) ...............................................RSU-8
Collision diagnosis ...........................................SRS-46
Combination meter .....................................DI-4,DI-22
Combination switch ................................LT-24,LT-44
Common rail fuel pressure sensor ...................EC-723
Component Location (auto A/C) .........ATC-31,MTC-4
Compression pressure(QR20DE) ......................EM-52
Compression pressure(YD22DDTi) .................EM-173
Compressor clutch removal and installation ..ATC-129
Compressor special service tool ......................ATC-11
Condenser .....................................................ATC-138
Connecting rod bearing clearance(QR20DE) ...EM-83
Connecting rod bearing clearance(YD22DDTi)EM-206
Connecting rod bushing clearance(QR20DE) ..EM-83
Connecting rod bushing clearance(YD22DDTi)EM-200
Connecting rod(QR20DE) .................................EM-82
Connecting rod(YD22DDTi) ..............EM-198,EM-202
Console box - See Instrument panel ..........IP-3,IP-10
CONSULT for engine ............EC-86,EC-434,EC-691
CONSUT for VDC ...........................................BRC-77
Control unit .....................................ATC-104,MTC-19
Control units (terminal arrangement) .................PG-73
Controller Area Network (CAN) ........AT-129,AT-351,
LAN-3
,LAN-5,LAN-11
Converter housing installation ...........AT-459,AT-556
COOL/F - Wiring diagram ...EC-315,EC-552,EC-763
Coolant mixture ratio .........................................MA-19
Coolant replacement(QR20DE) ........................MA-20
Coolant replacement(YD22DDTi) .....................MA-27
Cooling circuit (engine)(QR20DE) ......................CO-7
Cooling circuit (engine)(YD22DDTi) .................CO-28
Cooling fan control system(QR20DE) ...............CO-13
Cooling fan motor ..............................EC-324,EC-561
Cooling fan relay ................................EC-324,EC-561
Cooling fan(QR20DE) .......................................CO-13
Cooling fan(YD22DDTi) ....................................CO-34
Coupling sleeve (M/T) ...........................MT-19,MT-24
Cowl top ..............................................................EI-12
Cowl top cover ....................................................EI-12
Crankcase ventilation system ..........................EC-663
Crankcase ventilation system - See Positive crankcase
ventilation ...........................................EC-375
,EC-650
Crankshaft position sensor (POS) .....EC-217,EC-501
Crankshaft position sensor (TDC) ...................EC-734
Crankshaft(QR20DE) ........................................EM-65
Crankshaft(YD22DDTi) ...................................EM-200
CRFPS - Wiring diagram .................................EC-724
Cylinder block boring(QR20DE) .......................EM-86
Cylinder block boring(YD22DDTi) ...................EM-204
Cylinder block(QR20DE) ..................................EM-64
Cylinder block(YD22DDTi) ..............................EM-188
Cylinder head bolt tightening(QR20DE) ...........EM-54
Cylinder head bolt tightening(YD22DDTi) .......EM-175
Cylinder head gasket selection(YD22DDTi) ...EM-175
Cylinder head(QR20DE) ...................................EM-52
Cylinder head(YD22DDTi) ..............................EM-173
D
Data link connector ............................EC-371
,EC-646
Data link connector for Consult ...........EC-88,EC-435,
EC-691
Daytime light system .............................................LT-9
Daytime running light - See Daytime light systemLT-9
DEF - Wiring diagram .......................................GW-10
Desiccant Assembly .......................ATC-27,ATC-140
Diagnosis sensor unit .....................................SRS-39

LT-8
HEADLAMP
Bulb Replacement
EKS003CH
HEAD LAMP
1. Disconnect connector of headlamp.
2. Remove rubber cap.
3. Unlock retaining spring, then remove bulb.
CLEARANCE LAMP
1. Turn the RH bulbsocket clockwise and unlock it.
Turn the LH bulbsocket counterclockwise and unlock it.
2. Remove the bulb from its socket.
CAUTION:
lDo not touch the glass of bulb directly by hand. Keep grease and other oily matters away from it.
Do not touch bulb by hand while it is lit or right after being turned off. Burning may result.
lDo not leave bulb out of headlamp reflector for a long time because dust, moisture smoke, etc.
may affect the performance of headlamp. When replacing bulb, be sure to replace it with new one.
lWhen bulb is installed, be sure to lock rubber cap to ensure watertightness.
Removal and InstallationEKS003CI
REMOVAL
1. Remove the front turn signal lamps. Refer toLT-22, "Removal
and Installation for Front Turn Signal Lamp"
2. Disconnect connector of headlamp and clearance lamp.
3. Remove the front grille. Refer toEI-11, "
FRONT GRILL"in
"EXTERIOR & INTERIOR (EI)" section.
4. Remove the headlamp mounting bolts.
5. Pull the headlamp toward the front of the vehicle.
INSTALLATION
lInstall in the reverse order of removal, taking care of the following points.
Headlamp mounting screws and nutHeadlamp (High/Low) : 12V 60/55 W(H4)
SKIA0073E
Clearance lamp : 12V 5W
SKIA0050E
Tightening torque : 4.5 - 6.4 N-m (0.45 - 0.65 kg-m, 39 - 56 in-lb)

LT-22
TURN SIGNAL AND HAZARD WARNING LAMPS
Bulb Replacement
EKS0034D
FRONT TURN SIGNAL LAMP
1. Remove the front turn signal lamp. Refer toLT- 2 2 , "Removal and
Installation for Front Turn Signal Lamp"
2. Turn the bulb socket counterclockwise and unlock it.
3. Remove the bulb from its socket.
SIDE TURN SIGNAL LAMP
1. Remove side turn signal lamp. Refer toLT- 2 3 , "Removal and
Installation for Side Turn Signal Lamp"
2. Turn the bulb socket counterclockwise and unlock it.
3. Remove the bulb from its socket.
REAR TURN SIGNAL LAMP
Refer toLT- 4 2 , "REAR COMBINATION LAMP"
Removal and Installation for Front Turn Signal LampEKS003BH
REMOVAL
1. Press the upper pawl to remove front turn signal lamp toward
the front of the vehicle.
2. Disconnect front turn signal lamp connector.
INSTALLATION
1. Connect front turn signal lamp connector.
2. Insert the pawl into head lamp hole, and install front turn signal lamp.
SKIA0053E
Front turn signal lamp : 12V 21W (amber)
PKIA0468E
Side turn signal lamp : 12V 5W
SKIA0054E

STOP LAMP
LT-27
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Bulb ReplacementEKS0034K
STOP LAMP
Refer toLT- 4 2 , "REAR COMBINATION LAMP"
HIGH-MOUNTED STOP LAMP
1. Remove the high-mounted stop lamp cover. Refer toLT- 2 7 ,
"HIGH-MOUNTED STOP LAMP"in “Removal and Installation”.
2. Turn the high-mounted stop lamp bulb socket counterclockwise
and unlock it.
3. Remove the bulb.
Removal and InstallationEKS0034L
STOP LAMP
Refer toLT- 4 2 , "REAR COMBINATION LAMP"
HIGH-MOUNTED STOP LAMP
1. Open the backdoor. Then, pull the edge of the cover (A in the
figure below) to each side in turn downward until the pawls
inside the cover are released.
2. Pull down the cover toward under the vehicle.
3. Remove the high-mounted stop lamp mounting bolts.
4. Disconnect the high-mounted stop lamp connector and remove
from the vehicle.High-mounted Stop Lamp : 12V 5W
PKIA0496E
PKIA0497E
PKIA0498E