Oil NISSAN TEANA 2003 Service Manual

EM-26
[QR]
OIL PAN AND OIL STRAINER

OIL PAN AND OIL STRAINERP F P : 1111 0
Removal and InstallationBBS00590
REMOVAL
WARNING:
To avoid the danger of being scalded, do not drain the engine oil when the engine is hot.
NOTE:
When removing oil pan (lower) or oil strainer only, take step 2 then step 8 and 9, the other steps are unneces-
sary.
1. Remove undercover and splash guard (RH).
2. Drain engine oil. Refer to LU-9, "
Changing Engine Oil" .
CAUTION:

Perform this step when engine is cold.

Do not spill engine oil on drive belt.
3. Remove drive belt. Refer to EM-14, "
DRIVE BELTS" .
4. Remove exhaust front tube. Refer to EX-2, "
EXHAUST SYSTEM" .
5. Remove A/C compressor with piping connected. And locate it aside temporarily with ropes or equivalent
not to disturb the following work. Refer to ATC-134, "
Removal and Installation of Compressor" .
6. Remove oil level gauge guide.
7. Remove oil filter. Refer to LU-10, "
OIL FILTER" .
8. Remove oil pan (lower) with the following procedure:
1. Oil level gauge 2. Oil level gauge guide 3. O-ring
4. Oil pan (upper) 5. Cylinder block 6. O-ring
7. Oil filter 8. O-ring 9. Drain plug washer
10. Oil strainer 11. Drain plug 12. Oil pan (lower)
13. Rear plate cover
PBIC2177E

OIL PAN AND OIL STRAINER
EM-27
[QR]
C
D
E
F
G
H
I
J
K
L
MA
EM

a. Loosen mounting bolts in reverse order as shown in the figure.
b. Insert seal cutter (SST) between oil pan (upper) and oil pan
(lower).
CAUTION:

Be careful not to damage the mating surfaces.

Do not insert screwdriver, this will damage the mating
surfaces.
c. Slide seal cutter by tapping on the side of the tool with hammer.
9. Remove oil strainer.
10. Remove oil pan (upper) with the following procedure:
a. Remove rear plate cover, and four transaxle joint bolts. Refer to AT- 2 4 1 , "
TRANSAXLE ASSEMBLY" .
b. Securely support bottom of transaxle with suitable transmission jack.
c. Remove engine mounting related parts below. Refer to EM-77, "
ENGINE ASSEMBLY" .

RH engine mounting insulator bolts (vehicle side)

Front engine mounting through-bolt

Rear engine mounting through-bolt
d. Loosen bolts in reverse order as shown in the figure.
NOTE:
Disregard No.12 and 17 when loosening.
e. Insert seal cutter (SST) between oil pan (upper) and cylinder
block, and slide it by tapping on the side of the tool with hammer.
CAUTION:

Be careful not to damage the mating surfaces.

Do not insert screwdriver, this will damage the mating
surfaces.
f. Lift up engine and transaxle assembly with transmission jack to make a room for pulling oil pan (upper)
out.
KBIA0096E
SEM365EA
SBIA0233E
SEM365EA

EM-28
[QR]
OIL PAN AND OIL STRAINER

g. Pull oil pan (upper) out.
11. Remove O-rings at front cover side.
INSPECTION AFTER REMOVAL
Oil Strainer
Clean oil strainer if any object attached.
INSTALLATION
1. Install oil pan (upper) with the following procedure:
a. Use scraper to remove old liquid gasket from mating surfaces.

Also remove the old liquid gasket from mating surface of cyl-
inder block.

Remove old liquid gasket from the bolt holes and threads.
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:

Apply liquid gasket to outside of bolt hole for the posi-
tions shown by arrows.

Attaching should be done within 5 minutes after coating.
c. Install new O-rings at front cover side.
d. Tighten bolts in numerical order as shown in the figure.
NOTE:

No. 12 and 17 mean double tightening of bolts No. 1 and 2.

Refer to the following for locating bolts.
e. Tighten transaxle joint bolts. Refer to AT- 2 4 1 , "
TRANSAXLE ASSEMBLY" .
f. Install rear plate cover.
g. Install engine mounting related parts below. Refer to EM-77, "
ENGINE ASSEMBLY" .

RH engine mounting insulator bolts (vehicle side)

Front engine mounting through-bolt

Rear engine mounting through-bolt
h. Release supporting with the transmission jack.
2. Install oil strainer.
3. Install oil pan (lower) with the following procedure:
MEM108A
SBIA0253E
M6 × 20 mm (0.79 in) : No. 18, 19
M8 × 25 mm (0.98 in) : No. 1, 2, 3, 11
M8 × 45 mm (1.77 in) : No. 4, 10, 13, 14, 15, 16
M8 × 100 mm (3.97 in) : No. 5, 6, 7, 8, 9
SBIA0233E

OIL PAN AND OIL STRAINER
EM-29
[QR]
C
D
E
F
G
H
I
J
K
L
MA
EM

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

EM-30
[QR]
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" .

IGNITION COIL
EM-31
[QR]
C
D
E
F
G
H
I
J
K
L
MA
EM

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

EM-32
[QR]
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)

FUEL INJECTOR AND FUEL TUBE
EM-35
[QR]
C
D
E
F
G
H
I
J
K
L
MA
EM

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

EM-36
[QR]
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

ROCKER COVER
EM-39
[QR]
C
D
E
F
G
H
I
J
K
L
MA
EM

ROCKER COVERPFP:13264
Removal and InstallationBBS00594
REMOVAL
1. Remove engine cover. Refer to EM-19, "INTAKE MANIFOLD" .
2. Disconnect PCV hoses from rocker cover.
3. Remove ignition coil. Refer to EM-31, "
IGNITION COIL" .
4. Remove PCV valve and O-ring from rocker cover, if necessary.
5. Remove oil filler cap from rocker cover, if necessary.
6. Loosen bolts in reverse order shown in the figure.
7. Remove rocker cover gasket from rocker cover.
8. Use scraper to remove all traces of liquid gasket from cylinder head and camshaft bracket (No. 1).
CAUTION:
Do not scratch or damage the mating surface when cleaning off old liquid gasket.
1. PCV hose 2. O-ring 3. PCV valve
4. PCV hose 5. Oil filler cap 6. Rocker cover
7. Rocker cover gasket
PBIC2623E
KBIA0242E