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![NISSAN X-TRAIL 2003 Electronic Repair Manual OIL PAN AND OIL STRAINER
EM-127
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13. Remove upper oil pan.
lInsert Tool (Seal cutter) between upper oil pan and cylinder
block. Slide tool by tapping on the side of NISSAN X-TRAIL 2003 Electronic Repair Manual OIL PAN AND OIL STRAINER
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13. Remove upper oil pan.
lInsert Tool (Seal cutter) between upper oil pan and cylinder
block. Slide tool by tapping on the side of](/manual-img/5/57402/w960_57402-2096.png)
OIL PAN AND OIL STRAINER
EM-127
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13. Remove upper oil pan.
lInsert Tool (Seal cutter) between upper oil pan and cylinder
block. Slide tool by tapping on the side of the tool with a ham-
mer. Remove oil pan.
lBe careful not to damage aluminum mating surface.
lDo not insert screwdriver, or oil pan flange will be
deformed.
14. Remove oil strainer.
INSPECTION AFTER REMOVAL
Clean oil strainer if any object attached.
INSTALLATION
1. Install oil strainer.
2. Install upper oil pan in the order below.
a. Use a scraper to remove old liquid gasket from mating surfaces.
lAlso remove old liquid gasket from mating surface of cylinder block, front cover and lower oil
pan.
lRemove old liquid gasket from the bolt hole and thread.
b. Apply a continuous bead of liquid gasket to mating surface of
aluminum oil pan.
lUse Genuine Liquid Gasket or equivalent.
c. Apply Genuine Liquid Gasket or equivalent, to areas shown in
the figure.
lAt the 8 bolt holes marked , liquid gasket should be
applied on the rims of the holes.
lBe sure liquid gasket is 3.5 to 4.5 mm (0.138 to 0.177 in)
or 4.5 to 5.5 mm (0.177 to 0.217 in) wide. (Be careful that
the diameter of the silicon bead is different around the
front.)
lAttaching should be done within 5 minutes after coating.
SEM365EA
JEM117G
SEM159F
JEM118G
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![NISSAN X-TRAIL 2003 Electronic Repair Manual EM-128
[YD22DDTi]
OIL PAN AND OIL STRAINER
d. Install upper oil pan.
lTighten bolts in numerical order to specified torque.
lBolt dimensions vary depending on the installation location.
Refer to the f NISSAN X-TRAIL 2003 Electronic Repair Manual EM-128
[YD22DDTi]
OIL PAN AND OIL STRAINER
d. Install upper oil pan.
lTighten bolts in numerical order to specified torque.
lBolt dimensions vary depending on the installation location.
Refer to the f](/manual-img/5/57402/w960_57402-2097.png)
EM-128
[YD22DDTi]
OIL PAN AND OIL STRAINER
d. Install upper oil pan.
lTighten bolts in numerical order to specified torque.
lBolt dimensions vary depending on the installation location.
Refer to the following and use appropriate bolts.
lThe shank length under the bolt neck above is the length of
the threaded part (pilot portion not included).
3. Tighten transaxle joint bolts.
4. Install rear plate cover.
5. Install lower oil pan.
a. Use a scraper to remove old liquid gasket from mating surfaces.
lAlso remove old liquid gasket from mating surface of
upper oil pan.
b. Apply a continuous bead of liquid gasket to mating surface of
lower oil pan.
lUse Genuine Liquid Gasket or equivalent.
lBe sure liquid gasket is 3.5 to 4.5 mm (0.138 to 0.177 in)
wide.
lAttaching should be done within 5 minutes after coating.
6. Install oil pan drain plug.
lRefer to illustration of components parts for installation direc-
tion of washer. M6 x 30 mm (1.18 in) : Bolt No. 15, 16
M8 x 25 mm (0.98 in) : Bolt No. 3, 4, 9, 10
M8x60mm(2.36in) :BoltNo.1,2,5,6,7,8,
11, 12, 13, 14
SBIA0162E
SBIA0163E
SEM159F
SBIA0164E
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OIL PAN AND OIL STRAINER
EM-129
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7. Install in the reverse order of removal after this step.
lPour engine oil or start engine at least 30 minutes after
oil pan is installed.
INSPECTION AFTER INSTALLATION
Check for leakage of engine oil when engine is warmed.
SBIA0161E
Page 2100 of 3066
EM-130
[YD22DDTi]
GLOW PLUG
GLOW PLUG
PFP:22401
Removal and InstallationEBS00BO2
REMOVAL
CAUTION:
Remove glow plug only if necessary. If carbon adheres, it may be stuck and broken.
1. Remove chage air cooler cover. Refer toEM-114, "
Removal and Installation".
2. Remove charg air cooler and bracket.
3. Disconnect harness connector from glow plate.
4. Remove glow nut to remove glow plate.
5. Remove glow plug.
CAUTION:
lWhen removing or installing, do not use such tools as an air impact wrench.
lHandle it carefully without giving any impact, even after removal. [As a guide, if it drops from
height of 10 cm (3.94 in) or higher, always replace it.]
INSTALLATION
1. Remove adhered carbon from glow plug installation hole with a reamer.
2. Install glow plug.
3. Install remaining parts in reverse order of removal.
SBIA0165E
1. Glow plate 2. Glow harness 3. Glow nut
4. Cap 5. Glow plug
Page 2101 of 3066
![NISSAN X-TRAIL 2003 Electronic Repair Manual VACUUM PUMP
EM-131
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VACUUM PUMPPFP:41920
Removal and InstallationEBS00BO4
INSPECTION BEFORE REMOVAL
1. Disconnect vacuum hose, and connect a vacuum gauge via 3-way NISSAN X-TRAIL 2003 Electronic Repair Manual VACUUM PUMP
EM-131
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VACUUM PUMPPFP:41920
Removal and InstallationEBS00BO4
INSPECTION BEFORE REMOVAL
1. Disconnect vacuum hose, and connect a vacuum gauge via 3-way](/manual-img/5/57402/w960_57402-2100.png)
VACUUM PUMP
EM-131
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VACUUM PUMPPFP:41920
Removal and InstallationEBS00BO4
INSPECTION BEFORE REMOVAL
1. Disconnect vacuum hose, and connect a vacuum gauge via 3-way connector.
lDisconnect point where vacuum from vacuum pump can be measured directly and install 3-way con-
nector.
2. Start engine and measure generated vacuum at idle speed.
lIf out of standard, check for air suction in vacuum route, and measure again.
lIf still outside of standard, replace vacuum pump.
REMOVAL
1. Drain engine coolant. Refer toCO-30, "Changing Engine Coolant".
2. Remove air duct and air cleaner case. Refer toEM-112, "
Removal and Installation".
3. Remove charge air cooler and bracket. Refer toEM-114, "
Removal and Installation".
4. Disconnect harness connector from fuel injector.
5. Remove injection tube. Refer toEM-135, "
Removal and Installation".
6. Remove fuel injector oil seal.
7. Remove rocker cover. Refer toEM-147, "
Removal and Installation".
8. Remove spill tube. Refer toEM-135, "
Removal and Installation".
9. Remove nozzle support from NO.2 cylinder and fuel injector. Refer toEM-135, "
Removal and Installation"
.
10. Remove air inlet pipes. Refer toEM-119, "
Removal and Installation".
11. Remove exhaust manifold cover.
SBIA0166E
Standard : – 86.6 to – 101.3 kPa (– 866 to – 1,013 mbar, – 650 to – 760 mmHg, – 25.59 to –
29.92 inHg)
Page 2102 of 3066
![NISSAN X-TRAIL 2003 Electronic Repair Manual EM-132
[YD22DDTi]
VACUUM PUMP
12. Disconnect electronic EGR control valve water hose and harness.
13. Disconnect heater hose.
14. Remove EGR tube.
15. Disconnect vacuum hose from vacuum pump side.
16. NISSAN X-TRAIL 2003 Electronic Repair Manual EM-132
[YD22DDTi]
VACUUM PUMP
12. Disconnect electronic EGR control valve water hose and harness.
13. Disconnect heater hose.
14. Remove EGR tube.
15. Disconnect vacuum hose from vacuum pump side.
16.](/manual-img/5/57402/w960_57402-2101.png)
EM-132
[YD22DDTi]
VACUUM PUMP
12. Disconnect electronic EGR control valve water hose and harness.
13. Disconnect heater hose.
14. Remove EGR tube.
15. Disconnect vacuum hose from vacuum pump side.
16. Remove camshaft position sensor.
17. Remove cylinder head rear cover plate.
18. Loosen and remove the installation bolts in rear cam sprocket.
lLoosen rear cam sprocket installation bolts by fixing the hexagonal portion of the camshaft.
19. Remove vacuum pump and cylinder head rear cover assembly.
lRemove and install vacuum pump, sprocket, drive chain and
chain guide as an assembly.
lLoosen mounting bolts in reverse order shown in figure.
lDo not remove any bolts not shown in figure. (Especially
never remove M6 bolts on vacuum pump.)
lUse seal cutter (special service tool) or other suitable tool to
remove.
INSTALLATION
1. Install vacuum pump and cylinder head rear cover assembly
onto cylinder head. Refer toEM-133, "
ASSEMBLY".
lApply Genuine Liquid Gasket or equivalent (Refer toEM-103,
"Precautions for Liquid Gasket".) to area shown in the figure.
lAttaching should be done with in 5 minutes after coating.
2. Tighten mounting bolts in order shown in the figure.
3. Install rear cam sprocket mounting bolts by fixing the hexagonal
portion of the camshaft. .
4. Tighten rear cam sprocket mounting bolts.
5. Install cylinder head rear cover plate.
lApply Genuine Liquid Gasket or equivalent (Refer toEM-103,
"Precautions for Liquid Gasket".) to area shown in the figure.
lAttaching should be done with in 5 minutes after coating.
CAUTION:
Never start engine with vacuum circuit being open. If
engine is started and vehicle is running while vacuum
pump is open (with vacuum hose disconnected), blow-by
flow rate will increase and engine may be damaged.
6. Install in reverse order of removal after this step.
lWhen vacuum hose is connected, insert it securely by at least
15 mm (0.59 in).
INSPECTION AFTER INSTALLATION
Check generated vacuum satisfies the specification at idle speed. Refer toEM-131, "INSPECTION BEFORE
REMOVAL".
SBIA0167E
SBIA0167E
SBIA0169E
Page 2103 of 3066
VACUUM PUMP
EM-133
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Disassembly and AssemblyEBS00BOE
DISASSEMBLY
1. Push on chain guide lightly so that clearance between chain and chain guide part reaches 0 mm (0 in).
Then loosen chain guide mounting bolts.
2. Remove chain from rear cam sprocket and vacuum pump sprocket.
3. Remove rear cam sprocket.
4. Remove vacuum pump.
CAUTION:
Do not disassemble vacuum pump.
ASSEMBLY
Follow procedure below to install each part onto cylinder head rear
cover.
1. Install vacuum pump.
2. Temporarily fit chain guide.
SBIA0170E
1. Rear cam sprocket 2. Drive chain 3. Chain guide
4. Cylinder head rear cover 5. Vacuum pump
SBIA0171E
Page 2104 of 3066
EM-134
[YD22DDTi]
VACUUM PUMP
3. Install rear cam sprocket.
lSprocket can be installed in any direction.
4. Fit drive chain onto rear cam sprocket and vacuum pump
sprocket.
5. Push on chain guide lightly so that clearance between chain and
chain guide sliding part reaches 0 mm (0 in). Then tighten chain
guide mounting bolts.
SBIA0172E