dimensions NISSAN TEANA 2014 User Guide
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![NISSAN TEANA 2014 User Guide
EM-102
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
CYLINDER BLOCK
• Calculate by outer diameter of piston skirt and i
nner diameter of cylinder (direction X, position B).
(Clearance) = (Inner diamete](/img/5/57390/w960_57390-2099.png "NISSAN TEANA 2014 User Guide
EM-102
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
CYLINDER BLOCK
• Calculate by outer diameter of piston skirt and i
nner diameter of cylinder (direction X, position B).
(Clearance) = (Inner diamete")
EM-102
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
CYLINDER BLOCK
• Calculate by outer diameter of piston skirt and i
nner diameter of cylinder (direction X, position B).
(Clearance) = (Inner diameter of cylinde r) – (Outer diameter of piston skirt).
• If it exceeds the limit, replace piston/piston pin assembly.
Reboring Cylinder Bore
1. Cylinder bore size is determined by adding pi ston-to-bore clearance to piston diameter (A).
2. Install lower cylinder block, and tighten to the specif ied torque. Otherwise, cylinder bores may be distorted
in final assembly.
3. Cut cylinder bores.
• When any cylinder needs boring, all ot her cylinders must also be bored.
• Do not cut too much out of cylinder bore at a time . Cut only 0.05 mm (0.0020 in) or so in diameter at
a time.
4. Hone cylinders to obtain specified piston-to-bore clearance.
5. Measure finished cylinder bore for out-of-round and taper.
• Measurement should be done af ter cylinder bore cools down.
OUTER DIAMETER OF CRANKSHAFT JOURNAL
• Measure outer diameter of crankshaft journals using suitable tool
(A).
OUTER DIAMETER OF CRANKSHAFT PIN
• Measure outer diameter of crankshaft pin using a suitable tool.
OUT-OF-ROUND AND TAPER OF CRANKSHAFT
• Measure the dimensions at four different points as shown on eachjournal and pin using a micrometer.
• Out-of-round is indicated by the difference in dimensions between
(X) and (Y) at (A) and (B).
• Taper is indicated by the difference in dimension between (A) and (B) at (X) and (Y). Standard : 0.010 - 0.030 mm (0.0004 - 0.0012 in)
Limit : 0.08 mm (0.0031 in)
Rebored size calculation: D = A + B - C
(D): Bored diameter
(A): Piston diameter as measured
(B): Piston-to-bore clearance (standard value)
(C): Honing allowance 0.02 mm (0.0008 in)
Standard : 54.955 - 54.979 mm (2.1636 - 2.1645 in)
AWBIA1331GB
Standard : 44.956 - 44.974 mm (1.7699 - 1.7706 in)
Standard
Out-of-round (X - Y) : 0.005 mm (0.0002 in)
Taper (A - B) : 0.005 mm (0.0002 in)
AWBIA1368ZZ
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![NISSAN TEANA 2014 User Guide
EM-104
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
CYLINDER BLOCK
Method of Using Plastigage
• Remove oil and dust on the crankshaft journal and the surfaces of
each bearing completely.
• Cut the](/img/5/57390/w960_57390-2101.png "NISSAN TEANA 2014 User Guide
EM-104
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
CYLINDER BLOCK
Method of Using Plastigage
• Remove oil and dust on the crankshaft journal and the surfaces of
each bearing completely.
• Cut the")
EM-104
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
CYLINDER BLOCK
Method of Using Plastigage
• Remove oil and dust on the crankshaft journal and the surfaces of
each bearing completely.
• Cut the Plastigage slightly shorter than the bearing width, and
place it in crankshaft axial direction, avoiding oil holes.
• Tighten the main bearing bolts to the specified torque. CAUTION:
Do not rotate the crankshaft.
• Remove the bearing cap and bearings, and using the scale on the Plastigage bag, measure the Plastigage width.
NOTE:
The procedure when the measured value exceeds the limit is
same as that described in the "Method by Calculation".
CRUSH HEIGHT OF MAIN BEARING
• When the bearing cap is removed after being tightened to the specified torque with main bearings installed, the tip end of bearing
must protrude.
• If the standard is not met, replace main bearings.
OUTER DIAMETER OF LOWER CYLINDER BLOCK BOLT
• Perform only with M10 (0.39 in) bolts.
• Measure outer diameters (d1, d2) at two positions as shown.
• Measure d2 at a point within area (A) as shown.
• When the value of d1- d2 exceeds the limit (a large difference in dimensions), replace the bolt with a new one.
OUTER DIAMETER OF CONNECTING ROD BOLT
• Measure outer diameter (d) at position as shown.
• When (d) exceeds the limit (when it becomes thinner), replace the
bolt with a new one.
EM142
Standard : There must be crush height.
SEM502G
Limit : 0.13 mm (0.0051 in)
PBIC0272E
Limit : 7.75 mm (0.3051 in) or less
PBIC0273E
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![NISSAN TEANA 2014 User Guide
EM-106
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
HOW TO SELECT PISTON AND BEARING
When a Cylinder Block is Reused:
1. Measure the cylinder block bore inner diameter.
2. Determine the bore grade by c](/img/5/57390/w960_57390-2103.png "NISSAN TEANA 2014 User Guide
EM-106
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
HOW TO SELECT PISTON AND BEARING
When a Cylinder Block is Reused:
1. Measure the cylinder block bore inner diameter.
2. Determine the bore grade by c")
EM-106
< UNIT DISASSEMBLY AND ASSEMBLY >[QR25DE]
HOW TO SELECT PISTON AND BEARING
When a Cylinder Block is Reused:
1. Measure the cylinder block bore inner diameter.
2. Determine the bore grade by comparing the measur ement with the values under the cylinder bore inner
diameter of the "Piston Selection Tabl e". Select the piston of the same grade.
Piston Selection Table
• For the piston selection table, refer to EM-111, "Standard and Limit".
NOTE:
• The piston is available together with piston pin as an assembly.
• The piston pin (piston pin bore) grade is provided only for the parts installed at the plant. For service parts, no grades can be selected. Only 0 grade is available.
HOW TO SELECT A CONNECTING ROD BEARING
When New Connecting Rod and Crankshaft are Used:
1. Apply big end inside diameter grade stamped on connecting rod side face to the row in the "Connecting Rod Bearing Selection
Table".
2. Apply pin diameter grade (B) stamped on crankshaft front side to the column in the "Connecting Rod Bearing Selection Table".
• Journal diameter grade (A)
3. Read the symbol at the cross point of selected row and column in the "Connecting Rod Bearing Selection Table".
4. Apply the symbol obtained to connecting rod bearing grade table to select.
When Crankshaft and Connecting Rod are Reused:
1. Measure dimensions of the big end inner diameter of connecting rod and outer diameter of crankshaft pin
individually.
2. Apply the dimension measured to the "Connec ting Rod Bearing Selection Table" below.
(A) : Oil splash
(B) : Small end diameter grade
(C) : Reference code
(D) : Bearing stopper groove
(E) : Reference code
(F) : Cylinder No.
(G) : Big end diameter grade
AWBIA1279GB
AWBIA0017ZZ
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![NISSAN TEANA 2014 User Guide
EM-112
< SERVICE DATA AND SPECIFICATIONS (SDS) [QR25DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
*2: When the intake or exhaust valve opening angle is at the maximum.
*3: When starting the engine with e](/img/5/57390/w960_57390-2109.png "NISSAN TEANA 2014 User Guide
EM-112
< SERVICE DATA AND SPECIFICATIONS (SDS) [QR25DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
*2: When the intake or exhaust valve opening angle is at the maximum.
*3: When starting the engine with e")
EM-112
< SERVICE DATA AND SPECIFICATIONS (SDS) [QR25DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
*2: When the intake or exhaust valve opening angle is at the maximum.
*3: When starting the engine with engine coolant temperature 60
°C (140 °F) or less.
DRIVE BELTS
EXHAUST MANIFOLD
Unit: mm (in)
SPARK PLUG
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
CYLINDER HEAD
Unit: mm (in)
VA LV E
Valve Dimensions
Unit: mm (in)
Tension of drive belts Auto adjustment by drive belt auto-tensioner
Surface distortion Description Limit
Exhaust manifold 0.3 (0.012)
Make DENSO
Type* Standard FXE20HE11C
Gap (nominal) 1.1 (0.043)
Description Limit
Head surface distortion 0.1 (0.004)
Description Standard
Spark plug tube installation height 41.7 (1.642)
PBIC0283E
Valve head diameter (D) Intake 35.5 - 35.8 (1.398 - 1.409)
Exhaust 30.3 - 30.6 (1.193 - 1.205)
SEM188
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![NISSAN TEANA 2014 User Guide
EM -128
< PREPARATION >[VQ35DE]
PREPARATION
Tool name
Description
Power tool Loosening nuts, screws and bolts
Pulley holder Removing and installing crankshaft pulley
(Holding crankshaft pulley)
a:](/img/5/57390/w960_57390-2125.png "NISSAN TEANA 2014 User Guide
EM -128
< PREPARATION >[VQ35DE]
PREPARATION
Tool name
Description
Power tool Loosening nuts, screws and bolts
Pulley holder Removing and installing crankshaft pulley
(Holding crankshaft pulley)
a:")
EM -128
< PREPARATION >[VQ35DE]
PREPARATION
Tool name
Description
Power tool Loosening nuts, screws and bolts
Pulley holder Removing and installing crankshaft pulley
(Holding crankshaft pulley)
a: 68 mm (2.68 in) dia.
b: 8 mm (0.31 in) dia.
Spark plug wrench Removing and installing spark plug
Valve seat cutter set Finishing valve seat dimensions
Piston ring expander Removing and installing piston ring
Valve guide drift Removing and installing valve guide Intake & Exhaust:
a: 9.5 mm (0.374 in) dia.
b: 5.5 mm (0.217 in) dia.
Valve guide reamer Reaming valve guide 1 or hole for oversize valve guide 2
Intake & Exhaust:
d
1: 6.0 mm (0.236 in) dia.
d
2: 10.2 mm (0.402 in) dia.
PIIB1407E
NT628
PBIC2982E
NT048
NT030
NT015
NT016
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![NISSAN TEANA 2014 User Guide
EM-214
< REMOVAL AND INSTALLATION >[VQ35DE]
CYLINDER HEAD
1. To remove valve guide, heat cylinder head to 110
° to 130 °C
(230 ° to 266 °F) by soaking in heated oil.
WARNING:
Cylinder head conta](/img/5/57390/w960_57390-2211.png "NISSAN TEANA 2014 User Guide
EM-214
< REMOVAL AND INSTALLATION >[VQ35DE]
CYLINDER HEAD
1. To remove valve guide, heat cylinder head to 110
° to 130 °C
(230 ° to 266 °F) by soaking in heated oil.
WARNING:
Cylinder head conta")
EM-214
< REMOVAL AND INSTALLATION >[VQ35DE]
CYLINDER HEAD
1. To remove valve guide, heat cylinder head to 110
° to 130 °C
(230 ° to 266 °F) by soaking in heated oil.
WARNING:
Cylinder head contains heat. When working, wear protective
equipment to avoid getting burned.
2. Drive out the valve guide with a press [under a 20 kN (2.2 US ton) pressure] or hammer and suitable tool.
3. Ream cylinder head valve guide hole.
4. Heat cylinder head to 110 ° to 130 °C (230 ° to 266 °F) by soaking
in heated oil and press new valve guide from camshaft side into
the cylinder head to the dimensions as shown.
WARNING:
Cylinder head contains heat . When working, wear protec-
tive equipment to avo id getting burned.
SEM008A
SEM931C
Valve guide hole diameter
(for service parts), intake
and exhaust : 10.175 - 10.196 mm
(0.4006 - 0.4014 in)
SEM932C
Projection (L) : 12.6 - 12.8 mm (0.496 - 0.504 in)
SEM950E
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![NISSAN TEANA 2014 User Guide
CYLINDER HEADEM-215
< REMOVAL AND INSTALLATION > [VQ35DE]
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5. Using a valve guide reamer, apply a reamer finish to the valve
guide.
VALVE SEAT CONTACT
• After confir](/img/5/57390/w960_57390-2212.png "NISSAN TEANA 2014 User Guide
CYLINDER HEADEM-215
< REMOVAL AND INSTALLATION > [VQ35DE]
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5. Using a valve guide reamer, apply a reamer finish to the valve
guide.
VALVE SEAT CONTACT
• After confir")
CYLINDER HEADEM-215
< REMOVAL AND INSTALLATION > [VQ35DE]
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5. Using a valve guide reamer, apply a reamer finish to the valve
guide.
VALVE SEAT CONTACT
• After confirming that the dimensions of valve guides and valves are
within specifications, perform this procedure.
• Apply prussian blue onto contacting surface of valve seat to check the condition of the valve contact on the surface.
• Check if the contact area band is continuous all around the circum- ference.
• If not, grind to adjust valve fitti ng and check again. If the contacting
surface still has NG conditions even after the re-check, replace
valve seat.
VALVE SEAT REPLACEMENT
1. Bore out old seat until it collapses. Boring should not continue beyond the bottom face of the seat recess in cylinder head. Set
the machine depth stop to ensure this.
2. Ream cylinder head recess for service valve seat.
Be sure to ream in circles co ncentric to the valve guide cen-
ter.
This will enable valve seat to fit correctly.
3. Heat cylinder head to 110 ° to 130 °C (230 ° to 266 °F) by soaking
in heated oil.
WARNING:
Cylinder head contains heat . When working, wear protec-
tive equipment to avo id getting burned.
4. Press fit valve seat until it seats on the bottom.
5. Cut or grind valve seat using suitable t ool to the specified dimensions. Refer to EM-249, "Cylinder Head"
.
6. After cutting, lap valve seat with abrasive compound.
7. Check valve seating condition. Intake and exhaust
finished size : 6.000 - 6.018 mm
(0.2362 - 0.2369 in)
SEM932C
SBIA0322E
Oversize : 0.5 mm (0.020 in)
Intake : 38.500 - 38.516 mm (1.5157 - 1.5164 in)
Exhaust : 32.100 - 32.116 mm (1.2638 - 1.2644 in)
SEM795A
SEM008A
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EM-216
< REMOVAL AND INSTALLATION >[VQ35DE]
CYLINDER HEAD
8. Use a depth gauge to measure the distance between the mount-
ing surface of the cylinder head spring seat and the valve stem
end. If the](/img/5/57390/w960_57390-2213.png "NISSAN TEANA 2014 User Guide
EM-216
< REMOVAL AND INSTALLATION >[VQ35DE]
CYLINDER HEAD
8. Use a depth gauge to measure the distance between the mount-
ing surface of the cylinder head spring seat and the valve stem
end. If the")
EM-216
< REMOVAL AND INSTALLATION >[VQ35DE]
CYLINDER HEAD
8. Use a depth gauge to measure the distance between the mount-
ing surface of the cylinder head spring seat and the valve stem
end. If the distance is shorter than specified, repeat step 5 to
adjust it. If it is longer, replace the valve seat with a new one.
VALVE SPRING SQUARENESS
Set try square along the side of valve spring and rotate the spring.
Measure the maximum clearance between the top face of spring and
try square.
VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LOAD
Check valve spring pressure at specified spring height.
If it is not within specif ications, replace the spring.
Seat face angle
α : 45° 15' - 45 ° 45' de-
grees/minutes
Contacting width (W) fo r intake : 1.18 - 1.22 mm
(0.0465 - 0.0480 in)
Contacting width (W) fo r exhaust : 1.38 - 1.42 mm
(0.0543 - 0.0559 in)
SEM892B
Valve seat resurface limit (L)
intake : 41.16 - 41.76 mm
(1.6205 - 1.6441 in)
Valve seat resurface limit (L)
exhaust : 41.09 - 41.69 mm
(1.6177 - 1.6413 in)
SEM621F
Out-of-square limit : L ess than 2.0 mm (0.079 in)
PBIC0080E
Standard : 166 - 188 N (16.9 - 19.2 kg, 37.3 - 42.3 lb) at
height 37.0 mm (1.457 in)
Limit : 373 - 421 N (38.0 - 42.9 kg, 84 - 95 lb) at height 27.2 mm (1.071 in)
SEM113
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SERVICE DATA AND SPECIFICATIONS (SDS)EM-249
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
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*: Always check with the Parts Department for the latest parts informati](/img/5/57390/w960_57390-2246.png "NISSAN TEANA 2014 User Guide
SERVICE DATA AND SPECIFICATIONS (SDS)EM-249
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
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*: Always check with the Parts Department for the latest parts informati")
SERVICE DATA AND SPECIFICATIONS (SDS)EM-249
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
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*: Always check with the Parts Department for the latest parts information.
Cylinder HeadINFOID:0000000009460590
CYLINDER HEAD
Unit: mm (in)
VALVE DIMENSIONS
820C 8.20 (0.3228)
822C 8.22 (0.3236)
824C 8.24 (0.3244)
826C 8.26 (0.3252)
828C 8.28 (0.3260)
830C 8.30 (0.3268)
832C 8.32 (0.3276)
834C 8.34 (0.3283)
836C 8.36 (0.3291)
838C 8.38 (0.3299)
840C 8.40 (0.3307)
Identification (stamped) mark* Thickness
SEM758G
Items Standard Limit
Head surface distortion Less than 0.03 (0.0012) 0.1 (0.004)
Normal cylinder head height (H) 126.3 - 126.5 (4.972 - 4.980) —
Spark plug tube installation height 37.7 - 39.1 (1.484 - 1.539) —
PBIC0924E
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GI-1
GENERAL INFORMATION
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GI
SECTION GI
N
O P
CONTENTS
GENERAL INFORMATION
HOW TO USE THIS MANU AL ......................3
HOW TO USE THIS MANUAL ....................... .....3
Description .......................................................... ......3
Terms ........................................................................3
Units ..........................................................................3
Contents ....................................................................3
Relation between Illustrations and Descriptions .......4
Components ..............................................................4
HOW TO FOLLOW TROUBLE DIAGNOSES .....6
Description ................................................................6
How to Follow Test Groups in Trouble Diagnosis ......6
Key to Symbols Signifying Measurements or Pro-
cedures ............................................................... ......
7
HOW TO READ WIRING DIAGRAMS ................9
Connector symbols ............................................. ......9
Sample/wiring diagram -example- ...........................10
Description ..............................................................11
ABBREVIATIONS .......................................... ....13
Abbreviation List .................................................. ....13
TIGHTENING TORQUE OF STANDARD
BOLTS ............................................................ ....
18
Description .......................................................... ....18
Tightening Torque Table (New Standard Includ-
ed) ....................................................................... ....
18
RECOMMENDED CHEMICAL PRODUCTS
AND SEALANTS ............................................ ....
21
Recommended Chemical Products and Sealants ....21
VEHICLE INFORMATION ............................22
IDENTIFICATION INFORMATION ................. ....22
Model Variation ................................................... ....22
Identification Number ..............................................23
Identification Plate ...................................................24
Engine Serial Number .............................................24
CVT Number ...........................................................25
Dimensions .......................................................... ....25
Wheels & Tires ........................................................25
PRECAUTION ..............................................26
PRECAUTIONS .................................................26
Description ........................................................... ....26
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ....
26
Precautions For Xenon Headlamp Service .............26
Procedures without Cowl Top Cover .......................27
Cautions in Removing Battery Terminal and AV
Control Unit .......................................................... ....
27
General Precautions ................................................27
Three Way Catalyst .................................................29
Fuel (Regular Unleaded Gasoline Recommend-
ed) QR25DE ........................................................ ....
29
Fuel (Regular Unleaded Gasoline Recommend-
ed) VQ35DE ........................................................ ....
29
Multiport Fuel Injection System or Engine Control
System ................................................................. ....
29
Hoses ......................................................................29
Engine Oils ..............................................................30
Air Conditioning .......................................................31
LIFTING POINT .................................................32
Special Service Tool ................................................32
Pantograph Jack ......................................................32
Garage Jack and Safety Stand ................................33
2-Pole Lift ................................................................34
Board-on Lift ............................................................35
TOW TRUCK TOWING .....................................36
Tow Truck Towing ...................................................36
Vehicle Recovery (Freeing a Stuck Vehicle) ...........36
WIRING DIAGRAM ......................................38
CONSULT CHECKING SYSTEM .....................38
Wiring Diagram .................................................... ....38
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