Oil NISSAN TEANA 2003 Service Manual

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-117
[QR]
C
D
E
F
G
H
I
J
K
L
MA
EM

MAIN BEARING
Unit: mm (in)
Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in) Grade number Thickness Identification color Remarks
0 1.973 - 1.976 (0.0777 - 0.0778) Black
Grade and color are the same
for upper and lower bearings. 1 1.976 - 1.979 (0.0778 - 0.0779) Brown
2 1.979 - 1.982 (0.0779 - 0.0780) Green
3 1.982 - 1.985 (0.0780 - 0.0781) Yellow
4 1.985 - 1.988 (0.0781 - 0.0783) Blue
5 1.988 - 1.991 (0.0783 - 0.0784) Pink
6 1.991 - 1.994 (0.0784 - 0.0785) Purple
7 1.994 - 1.997 (0.0785 - 0.0786) White
01UPR 1.973 - 1.976 (0.0777 - 0.0778) Black
Grade and color are different
for upper and lower bearings. LWR 1.976 - 1.979 (0.0778 - 0.0779) Brown
12UPR 1.976 - 1.979 (0.0778 - 0.0779) Brown
LWR 1.979 - 1.982 (0.0779 - 0.0780) Green
23UPR 1.979 - 1.982 (0.0779 - 0.0780) Green
LWR 1.982 - 1.985 (0.0780 - 0.0781) Yellow
34UPR 1.982 - 1.985 (0.0780 - 0.0781) Yellow
LWR 1.985 - 1.988 (0.0781 - 0.0783) Blue
45UPR 1.985 - 1.988 (0.0781 - 0.0783) Blue
LWR 1.988 - 1.991 (0.0783 - 0.0784) Pink
56UPR 1.988 - 1.991 (0.0783 - 0.0784) Pink
LWR 1.991 - 1.994 (0.0784 - 0.0785) Purple
67UPR 1.991 - 1.994 (0.0784 - 0.0785) Purple
LWR 1.994 - 1.997 (0.0785 - 0.0786) White
SEM685D
Item Thickness Main journal diameter
US 0.25 (0.0098) 2.106 - 2.114 (0.0829 - 0.0832) Grind so that bearing clearance is the specified value.
Main bearing oil clearanceStandardNo. 1, 3 and 5 0.012 - 0.022 (0.0005 - 0.0009)
No. 2 and 4 0.018 - 0.028 (0.0007 - 0.0011)
Limit 0.1 (0.004)

EM-118
[QR]
SERVICE DATA AND SPECIFICATIONS (SDS)

CONNECTING ROD BEARING
Undersize
Unit: mm (in)
Bearing Oil Clearance
Unit: mm (in) Grade number Thickness mm (in) Identification color
0 1.495 - 1.499 (0.0589 - 0.0590) Black
1 1.499 - 1.503 (0.0590 - 0.0592) Brown
2 1.503 - 1.507 (0.0592 - 0.0593) Green
3 1.507 - 1.511(0.0593 - 0.0595) Yellow
Item Thickness Crank pin journal diameter
US 0.25 (0.0098) 1.624 - 1.632 (0.0639 - 0.0643) Grind so that bearing clearance is the specified value.
Connecting rod bearing oil clearanceStandard 0.028 - 0.045 (0.0011 - 0.0018)
Limit 0.1 (0.004)

EM-120
[VQ]
PRECAUTIONS


When tightening bolts and nuts, as a basic rule, equally tighten in several different steps starting with the
ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is speci-
fied, do exactly as specified.

Replace with new gasket, packing, oil seal or O-ring.

Thoroughly wash, clean, and air-blow each part. Carefully check engine oil or engine coolant passages for
any restriction and blockage.

Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.
Before assembly, oil sliding surfaces well.

Release air within route when refilling after draining engine coolant.

After repairing, start engine and increase engine speed to check engine coolant, fuel, engine oil, and
exhaust gases for leakage.
Parts Requiring Angle TighteningBBS007TV

Use angle wrench [SST: KV10112100] for the final tightening of the following engine parts:
–Cylinder head bolts
–Main bearing cap bolts
–Connecting rod cap nuts (VQ23DE)
–Connecting rod cap bolts (VQ35DE)
–Crankshaft pulley bolt

Do not use a torque value for final tightening.

The torque value for these parts are for a preliminary step.

Ensure thread and seat surfaces are clean and coated with engine oil.
Precautions for Liquid GasketBBS007TW
REMOVAL OF LIQUID GASKET SEALING

After removing mounting nuts and bolts, separate the mating
surface using seal cutter (SST) and remove old liquid gasket
sealing.
CAUTION:
Be careful not to damage the mating surfaces.

Tap seal cutter to insert it, and then slide it by tapping on the
side as shown in the figure.

In areas where seal cutter (SST) is difficult to use, use plastic
hammer to lightly tap the parts, to remove it.
CAUTION:
If for some unavoidable reason tool such as screwdriver is
used, be careful not to damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE
1. Using scraper, remove old liquid gasket adhering to the gasket
application surface and the mating surface.

Remove liquid gasket completely from the groove of the gas-
ket application surface, mounting bolts, and bolt holes.
2. Wipe the liquid gasket application surface and the mating sur-
face with white gasoline (lighting and heating use) to remove
adhering moisture, grease and foreign materials.
PBIC0275E
PBIC0003E

PRECAUTIONS
EM-121
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EM

3. Attach liquid gasket tube to tube presser (SST).
Use Genuine Liquid Gasket or equivalent.
4. Apply liquid gasket without breaks to the specified location with
the specified dimensions.

If there is a groove for the liquid gasket application, apply liq-
uid gasket to the groove.

As for the bolt holes, normally apply liquid gasket inside the
holes. Occasionally, it should be applied outside the holes.
Make sure to read the text of this manual.

Within 5 minutes of liquid gasket application, install the mating
component.

If liquid gasket protrudes, wipe it off immediately.

Do not retighten mounting bolts or nuts after the installation.

After 30 minutes or more have passed from the installation, fill
engine oil and engine coolant.
CAUTION:
If there are specific instructions in this manual, observe
them.
PBIC2160E
SEM159F

EM-122
[VQ]
PREPARATION

PREPARATIONPFP:00002
Special Service Tools BBS004VI
Tool number
Tool nameDescription
ST0501S000
Engine stand assembly
1. ST05011000
Engine stand
2. ST05012000
BaseDisassembling and assembling engine
KV10106500
Engine stand shaft
KV10117000
Engine sub-attachmentKV10117000 has been replaced with
KV10117001 (KV10117000 is no longer in
production, but it is usable).
KV10117001
Engine sub-attachmentInstalling on cylinder block
KV10116200
Valve spring compressor
1. KV10115900
Attachment
2. KV10109220
AdapterDisassembling and assembling valve
mechanism
Part (1) is a component of KV10116200, but
Part (2) is not so.
KV10107902
Valve oil seal puller
1. KV10116100
Valve oil seal puller adapterRemoving valve oil seal
KV10115600
Valve oil seal driftInstalling valve oil seal
Use side A.
a: 20 (0.79) dia. d: 8 (0.31) dia.
b: 13 (0.51) dia. e: 10.7 (0.421)
c: 10.3 (0.406) dia. f: 5 (0.2)
Unit: mm (in)
NT042
NT028
NT373
NT372
PBIC1650E
S-NT605
S-NT603

PREPARATION
EM-123
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EM

EM03470000
Piston ring compressorInstalling piston assembly into cylinder bore
ST16610001
Pilot bushing pullerRemoving pilot converter
KV10111100
Seal cutterRemoving oil pan (lower and upper), front
and rear timing chain case, etc.
WS39930000
Tube presserPressing the tube of liquid gasket
KV10109300
Pulley holderRemoving and installing crankshaft pulley
a: 68 mm (2.68 in)
b: 8 mm (0.31 in) dia.
KV10112100
Angle wrenchTightening bolts for bearing cap, cylinder
head, etc. in angle
KV10117100
Heated oxygen sensor wrenchLoosening or tightening heated oxygen
sensor 1
For 22 mm (0.87 in) width hexagon nut Tool number
Tool nameDescription
NT044
NT045
NT046
NT052
NT628
NT014
NT379

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
EM-127
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EM

Use the Chart Below to Help You Find the Cause of the Symptom.BBS004VL
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of engine.
4. Check specified noise source.
If necessary, repair or replace these parts.
A: Closely related B: Related C: Sometimes related —: Not relatedLocation
of noiseTy p e o f
noiseOperating condition of engine
Source of
noiseCheck itemRefer-
ence page Before
warm-
upAfter
warm-
upWhen
start-
ingWhen
idlingWhen
racingWhile
driving
Top of
engine
Rocker
cover
Cylinder
headTicking or
clickingCA—AB—Tappet
noiseValve clearanceEM-202
Rattle C A — A B CCamshaft
bearing
noiseCamshaft runout
Camshaft journal oil
clearanceEM-194EM-195
Crank-
shaft pul-
ley
Cylinder
block
(Side of
engine)
Oil panSlap or
knock—A—B B—Piston pin
noisePiston to piston pin oil
clearance
Connecting rod bush-
ing oil clearanceEM-245
EM-247
Slap or
rapA——BBAPiston
slap noisePiston to cylinder bore
clearance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend
and torsionEM-249EM-246
EM-246
EM-247
Knock ABCBBBConnect-
ing rod
bearing
noiseConnecting rod bush-
ing oil clearance
Connecting rod bear-
ing oil clearanceEM-247EM-253
Knock A B — A B CMain
bearing
noiseMain bearing oil clear-
ance
Crankshaft runoutEM-252EM-251
Front of
engine
Timin g
chain
caseTapping or
tickingAA—BBBTimin g
chain and
chain ten-
sioner
noiseTiming chain cracks
and wear
Timing chain tensioner
operationEM-180
EM-173
Front of
engineSqueak-
ing or fizz-
ingAB—B—CDrive belts
(Sticking
or slip-
ping)Drive belts deflection
EM-128
CreakingABABABDrive belts
(Slipping)Idler pulley bearing
operation
Squall
CreakAB—BABWater
pump
noiseWater pump operationCO-46,
"WATER
PUMP"

EM-128
[VQ]
DRIVE BELTS

DRIVE BELTSPFP:02117
Checking Drive BeltsBBS004VM
WARNING:
Be sure to perform the following when engine is stopped.
1. Inspect belts for cracks, fraying, wear and oil. If necessary, replace.
2. Inspect drive belt deflection at a point on the belt midway
between pulleys.

Inspection should be done only when engine is cold, or over
30 minutes after engine is stopped.

When measuring deflection, apply 98 N (10 kg, 22 lb) at the
marked point.

Adjust if belt deflection exceeds the limit.
CAUTION:

When checking belt deflection immediately after installa-
tion, first adjust it to the specified value. Then, after turning
crankshaft two turns or more, re-adjust to the specified
value to avoid variation in deflection between pulleys.

Release the tension by loosing lock nut and turning adjust-
ing bolt when adjusting the belt. Tighten once the lock nut
at 4.9 N·m (0.50 Kg-m, 43 in-lb). Then, adjust the belt ten-
sion by loosing lock nut between 45° and 90°.
Belt Deflection
Tension AdjustmentBBS004VN
CAUTION:

When belt is replaced with a new one, adjust it to value for “New belt” to accommodate for insuffi-
cient adaptability with pulley grooves.

When deflection of belt being used exceeds “Limit”, adjust it to value for “After adjustment”.

When checking belt deflection immediately after installation, first adjust it to the specified value.
Then, after turning crankshaft two turns or more, re-adjust to the specified value to avoid variation
in deflection between pulleys.

When installing belt, make sure that it is correctly engaged with pulley groove.
PBIC2449E
PBIC1162E
Deflection adjustment Unit: mm (in)
Used belt
New belt
Limit After adjustment
Alternator and A/C compressor
belt7 (0.28)4.2 - 4.6
(0.17 - 0.18)3.7 - 4.1
(0.15 - 0.16)
Power steering oil pump belt 11 (0.43)7.3 - 8.0
(0.29 - 0.30)6.5 - 7.2
(0.26 - 0.28)
Applied pushing force 98 N (10 Kg, 22 lb)
PortionBelt tightening method for adjustment
Alternator and A/C compressor belt Adjusting bolt on idler pulley
Power steering oil pump belt Adjusting bolt on power steering oil pump

DRIVE BELTS
EM-129
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EM


Release the tension by loosing lock nut and turning adjusting nut when adjusting the belt. Tighten
once the lock nut at 4.9 N·m (0.50 Kg-m, 43 in-lb). Then, adjust the belt tension by loosing lock nut
between 45° and 90°.

Keep engine oil, working fluid and engine coolant away from belt.

Do not twist or bend belt excessively.
ALTERNATOR AND A/C COMPRESSOR BELT
1. Remove splash guard (RH).
2. Loosen idler pulley lock nut (A).
3. Release the belt tension on idler pulley by turning adjusting nut
(B).
4. Tighten lock nut (A).
5. Loosen lock nut (A) between 45° and 90°.
6. Adjust tension by turning adjusting nut (B).

For specified belt tension, refer to EM-128, "Checking Drive
Belts" .
7. Tighten lock nut (A).
8. Tighten adjusting nut (B).
POWER STEERING OIL PUMP BELT
1. Remove splash guard (RH).
2. Loosen lock bolt (C).
3. Loosen power steering oil pump mounting bolt (D).

Bolt head (D) is engine rear side.
4. Adjust tension by turning adjusting bolt (E).

For specified belt tension, refer to EM-128, "Checking Drive Belts" .
NOTE:
Adjusting bolt (E) is loosened with counterclockwise rotation.
5. Tighten lock bolt (C).
6. Tighten power steering oil pump mounting bolt (D).
Removal and InstallationBBS004VO
REMOVAL
1. Remove splash guard (RH).
2. Fully loosen each belt by following the guidelines in EM-128, "
Tension Adjustment" . Remove alternator
and A/C compressor belt and then power steering oil pump belt.
CAUTION:
Grease is applied to idler pulley adjusting bolt. Be careful to keep grease away from belt.
INSTALLATION
1. Install each belt to pulley in the reverse order of removal. : 4.9 N·m (0.50 kg-m, 43 in-lb)
: 34.8 N·m (3.5 kg-m, 26 ft-lb)
: 5.4 N·m (0.55 kg-m, 48 in-lb)
PBIC2450E
: 28.0 N·m (2.9 kg-m, 21 ft-lb)
: 43.2 N·m (4.4 kg-m, 32 ft-lb)

EM-130
[VQ]
DRIVE BELTS

CAUTION:

Make sure belt is correctly engaged with the pulley groove.

Make sure that for engine oil, working fluid and engine coolant do not adhere to belt and each
pulley groove.
2. Adjust belt tension. Refer to EM-128, "
Tension Adjustment" .
3. Tighten each nuts and bolts to the specified torque.
4. Make sure that tension of each belt is within the standard. Refer to EM-128, "
Checking Drive Belts" .