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OIL PAN AND OIL STRAINER
EM-29
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a. Use scraper to remove old liquid gasket from mating surfaces.
Also remove old liquid gasket from mating surface of oil pan
(upper).
Remove old liquid gasket from the bolt holes and thread.
CAUTION:
Do not scratch or damage the mating surfaces when clean-
ing off old liquid gasket.
b. Apply a continuous bead of liquid gasket with tube presser [SST:
WS39930000] as shown in the figure.
Use Genuine Liquid Gasket or equivalent.
CAUTION:
Attaching should be done within 5 minutes after coating.
c. Tighten bolts in numerical order as shown in the figure.
4. Install oil pan drain plug.
Refer to the figure of components of former page for installation direction of washer. Refer to EM-26,
"Removal and Installation" .
5. Install in the reverse order of removal after this step.
NOTE:
Pour engine oil at least 30 minutes after oil pan is installed.
SEM958F
SBIA0254E
KBIA0096E
Page 2138 of 3502
EM-30
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OIL PAN AND OIL STRAINER
INSPECTION AFTER INSTALLATION
1. Check engine oil level and adjust engine oil. Refer to LU-7, "ENGINE OIL" .
2. Start engine, and make sure there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check engine oil level again. Refer to LU-7, "
ENGINE OIL" .
Page 2139 of 3502
IGNITION COIL
EM-31
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IGNITION COILPFP:22448
Removal and InstallationBBS00591
REMOVAL
1. Remove engine cover. Refer to EM-19, "INTAKE MANIFOLD" .
2. Disconnect harness connector from ignition coil.
3. Remove ignition coil.
CAUTION:
Do not drop or shock it.
INSTALLATION
Installation is the reverse order of removal.
1. Ignition coil 2. Spark plug 3. Rocker cover
KBIA1974J
Page 2140 of 3502
EM-32
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SPARK PLUG(PLATINUM-TIPPED TYPE)
SPARK PLUG(PLATINUM-TIPPED TYPE)PFP:22401
Removal and InstallationBBS00592
REMOVAL
1. Remove engine cover. Refer to EM-19, "INTAKE MANIFOLD" .
2. Remove ignition coil. Refer to EM-31, "
IGNITION COIL" .
3. Remove spark plug with spark plug wrench (commercial service
tool).
CAUTION:
Do not drop or shock it.
INSPECTION AFTER REMOVAL
Use standard type spark plug for normal condition.
Hot type spark plug is suitable when fouling occurs with standard type spark plug under conditions such as:
Frequent engine starts
Low ambient temperatures
Cold type spark plug is suitable when spark plug knock occurs with standard type spark plug under conditions
such as:
Extended highway driving
Frequent high engine revolution
1. Ignition coil 2. Spark plug 3. Rocker cover
KBIA1974J
SEM294A
MakeNGK
Standard typePLFR5A-11
Hot typePLFR4A-11
Cold typePLFR6A-11
Gap (Nominal) : 1.1 mm (0.043 in)
Page 2141 of 3502
SPARK PLUG(PLATINUM-TIPPED TYPE)
EM-33
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CAUTION:
Do not drop or shock spark plug.
Do not use wire brush for cleaning.
If plug tip is covered with carbon, spark plug cleaner may
be used.
Checking and adjusting plug gap is not required between
change intervals.
INSTALLATION
Installation is the reverse order of removal.Cleaner air pressure:
Less than 588 kPa (5.88 bar, 6 kg/cm
2 , 85 psi)
Cleaning time:
Less than 20 seconds
SMA773C
SMA806CA
Page 2142 of 3502
![NISSAN TEANA 2003 Service Manual EM-34
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FUEL INJECTOR AND FUEL TUBE
FUEL INJECTOR AND FUEL TUBEPFP:16600
Removal and InstallationBBS00593
CAUTION:
Do not remove or disassemble parts unless instructed as shown in the figure.
REM NISSAN TEANA 2003 Service Manual EM-34
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FUEL INJECTOR AND FUEL TUBE
FUEL INJECTOR AND FUEL TUBEPFP:16600
Removal and InstallationBBS00593
CAUTION:
Do not remove or disassemble parts unless instructed as shown in the figure.
REM](/manual-img/5/57392/w960_57392-2141.png)
EM-34
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FUEL INJECTOR AND FUEL TUBE
FUEL INJECTOR AND FUEL TUBEPFP:16600
Removal and InstallationBBS00593
CAUTION:
Do not remove or disassemble parts unless instructed as shown in the figure.
REMOVAL
WARNING:
Put a “CAUTION: FLAMMABLE” sign in the workshop.
Be sure to work in a well ventilated area and furnish workshop with a CO2 fire extinguisher.
Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
1. Release fuel pressure. Refer to EC-49, "
FUEL PRESSURE RELEASE" .
2. Remove air cleaner case (upper) with mass air flow sensor and air duct assembly. Refer to EM-17, "
AIR
CLEANER AND AIR DUCT" .
3. Disconnect quick connectors at engine side and vehicle side as
follows, and remove fuel feed hose.
CAUTION:
Disconnect quick connector by using quick connector
release (SST), not by picking out retainer tabs.
NOTE:
There is quick connector for the engine side and for the vehicle
side, and they have different shapes. But disconnection is same
procedure. The following procedure shows the engine side.
1. Fuel feed hose 2. Quick connector cap (engine side) 3. Quick connector cap (vehicle side)
4. Centralized under-floor piping 5. Sub-harness 6. Fuel tube protector
7. Fuel tube 8. O-ring (black) 9. Clip
10. Fuel injector 11. O-ring (green)
PBIC2178E
PBIC2175E
Page 2143 of 3502
![NISSAN TEANA 2003 Service Manual FUEL INJECTOR AND FUEL TUBE
EM-35
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a. Remove quick connector cap (engine side).
b. With the sleeve side of quick connector release facing quick connector, install quick NISSAN TEANA 2003 Service Manual FUEL INJECTOR AND FUEL TUBE
EM-35
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a. Remove quick connector cap (engine side).
b. With the sleeve side of quick connector release facing quick connector, install quick](/manual-img/5/57392/w960_57392-2142.png)
FUEL INJECTOR AND FUEL TUBE
EM-35
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a. Remove quick connector cap (engine side).
b. With the sleeve side of quick connector release facing quick connector, install quick connector release
onto fuel tube.
c. Insert quick connector release into quick connector until sleeve
contacts and goes no further. Hold quick connector release on
that position.
CAUTION:
Inserting quick connector release hard will not disconnect
quick connector. Hold quick connector release where it
contacts and goes no further.
d. Draw and pull out quick connector straight from fuel tube.
CAUTION:
Pull quick connector holding “A” position in the figure.
Do not pull with lateral force applied. O-ring inside quick
connector may be damaged.
Prepare container and cloth beforehand as fuel will leak out.
Avoid fire and sparks.
Keep parts away from heat source. Especially, be careful when welding is performed around
them.
Do not expose parts to battery electrolyte or other acids.
Do not bend or twist connection between quick connector and fuel feed hose during installa-
tion/removal.
To keep clean the connecting portion and to avoid dam-
age and foreign materials, cover them completely with
plastic bags or something similar.
4. Remove PCV hose. Refer to EM-19, "
INTAKE MANIFOLD" .
5. Disconnect harness connector from ignition coil.
6. Remove sub-harness for fuel injector.
7. Remove electric throttle control actuator and intake manifold support. Refer to EM-19, "
INTAKE MANI-
FOLD" .
KBIA0701E
KBIA0702E
PBIC2205E
Page 2144 of 3502
![NISSAN TEANA 2003 Service Manual EM-36
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FUEL INJECTOR AND FUEL TUBE
8. Loosen mounting bolts in reverse order as shown in the figure.
9. Remove fuel tube protector.
10. Pull out fuel tube and fuel injector assembly rearward of NISSAN TEANA 2003 Service Manual EM-36
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FUEL INJECTOR AND FUEL TUBE
8. Loosen mounting bolts in reverse order as shown in the figure.
9. Remove fuel tube protector.
10. Pull out fuel tube and fuel injector assembly rearward of](/manual-img/5/57392/w960_57392-2143.png)
EM-36
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FUEL INJECTOR AND FUEL TUBE
8. Loosen mounting bolts in reverse order as shown in the figure.
9. Remove fuel tube protector.
10. Pull out fuel tube and fuel injector assembly rearward of engine.
CAUTION:
When removing, be careful to avoid any interference with fuel injector.
Use a shop cloth to absorb any fuel leaks from fuel tube.
11. Remove fuel injector from fuel tube with the following procedure:
a. Open and remove clip.
b. Remove fuel injector from fuel tube by pulling straight.
CAUTION:
Be careful with remaining fuel that may go out from fuel
tube.
Be careful not to damage fuel injector nozzle during
removal.
Do not bump or drop fuel injector.
Do not disassemble fuel injector.
INSTALLATION
1. Note the following, and install O-rings to fuel injector.
CAUTION:
Upper and lower O-rings are different. Be careful not to confuse them.
Handle O-ring with bare hands. Do not wear gloves.
Lubricate O-ring with new engine oil.
Do not clean O-ring with solvent.
Make sure that O-ring and its mating part are free of foreign material.
When installing O-ring, be careful not to scratch it with tool or fingernails. Also be careful not to
twist or stretch O-ring. If O-ring was stretched while it was being attached, do not insert it
quickly into fuel tube.
Insert O-ring straight into fuel tube. Do not decenter or twist it.
PBIC2180E
SBIA0364E
Fuel tube side : Black
Nozzle side : Green