2014 NISSAN TEANA belt

OIL SEALEM-203
< REMOVAL AND INSTALLATION > [VQ35DE]
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OIL SEAL
Removal and Installation of Valve Oil SealINFOID:0000000009460571
REMOVAL
1. Turn crankshaft until the cylinder requiring new oil seal
s is at TDC. This will prevent valve from dropping
into cylinder.
CAUTION:
When rotating crankshaft, be careful to avoid scarring the front cover with the timing chain.
2. Remove camshaft relating to valve oil seal to be removed. Refer to EM-194, "Removal and Installation"
.
3. Remove valve lifters. Refer to EM-210, "Disassembly and Assembly"
.
4. Remove valve collet, valve spring retainer and valve spring using Tool.
CAUTION:
When working, take care not to damage valve lifter holes.
• Compress valve spring using Tool attachment, adapter. Remove valve collet with magnet hand.
5. Remove valve oil seal using Tool.
INSTALLATION
1. Apply new engine oil to new valve oil seal joint surface and seal lip.
2. Press in valve oil seal using Tool to specified height (H).
NOTE:
Height (H): height measured before valve spring seat installa-
tion.
3. Installation of the remaining components is in the reverse order of removal.
Removal and Installati on of Front Oil SealINFOID:0000000009460572
REMOVAL
1. Remove the following parts:
• Engine under cover. Refer to EXT-17, "Removal and Installation"
.
• Drive belts. Refer to EM-134, "Removal and Installation"
.
• Cooling fan. Refer to CO-42, "Removal and Installation"
.
Tool numbers : KV10116200 (J-26336-A)
: KV10115900 (J-26336-20)
: KV10109230 ( — )
WBIA0578E
Tool number : KV10107902 (J-38959)
WBIA0489E
Tool number : — (J-39386)
Intake and exhaust : 14.3 - 14.9 mm (0.563 - 0.587 in)
WBIA0490E
Revision: November 20132014 Altima NAM

EM-246
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General SpecificationINFOID:0000000009460584
GENERAL SPECIFICATIONS
Drive BeltINFOID:0000000009460585
DRIVE BELT
Cylinder arrangement
V-6
Displacement cm
3 (cu in) 3,498 (213.45)
Bore and stroke mm (in) 95.5 x 81.4 (3.760 x 3.205)
Valve arrangement DOHC
Firing order 1-2-3-4-5-6
Number of piston rings Compression 2
Oil 1
Number of main bearings 4
Compression ratio 10.3:1
Compression pressure
kPa (kg/cm
2, psi)/300 rpm Standard 1,275 (13.0, 185)
Minimum 981 (10.0, 142)
Differential limit between cylinders 98 (1.0, 14)
Cylinder number
Valve timing
(Valve timing control - “OFF”)
Unit: degree
abcde f
240 240 −
10 (-35)
AT D C 70(25)
ABDC 10 50
SEM713A
PBIC0187E
Revision: November 20132014 Altima NAM

SERVICE DATA AND SPECIFICATIONS (SDS)EM-247
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
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Spark PlugINFOID:0000000009460586
SPARK PLUG
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Intake Manifold INFOID:0000000009460587
INTAKE MANIFOLD
Unit: mm (in)
Exhaust ManifoldINFOID:0000000009460588
EXHAUST MANIFOLD
Unit: mm (in)
CamshaftINFOID:0000000009460589
CAMSHAFT
Unit: mm (in)
Tension of drive belt Belt tension is not necessary, as it is automatically adjusted by drive belt auto-tensioner.
Make
DENSO
Standard type* FXE22HR11
Gap Standard 1.1 (0.043)
Items Limit
Surface distortion Intake manifold 0.1 (0.004)
Items Limit
Surface distortion Exhaust manifold 0.3 (0.012)
Items Standard Limit
Camshaft journal oil clearance No. 1 0.045 - 0.086 (0.0018 - 0.0034)
0.15 (0.0059)
No. 2, 3, 4 0.035 - 0.076 (0.0014 - 0.0030)
Camshaft bracket inner diameter No. 1 26.000 - 26.021 (1.0236 - 1.0244) —
No. 2, 3, 4 23.500 - 23.521 (0.9252 - 0.9260) —
Camshaft journal diameter No. 1 25.935 - 25.955 (1.0211 - 1.0218) —
No. 2, 3, 4 23.445 - 23.465 (0.9230 - 0.9238) —
Camshaft end play 0.115 - 0.188 (0.0045 - 0.0074) 0.24 (0.0094)
Camshaft cam height (A) Intake 45.475 - 45.665 (1.7904 - 1.7978)
0.2 (0.008)*
1
Exhaust 45.485 - 45.675 (1.7907 - 1.7982)0.2 (0.008)*1
Camshaft runout [TIR*2]Less than 0.02 (0.0008) 0.05 (0.0020)
Camshaft sprocket runout [TIR*
2] Less than 0.15 (0.0059) —
Revision: November 20132014 Altima NAM

EX-1
ENGINE
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SECTION EX
A
EX
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CONTENTS
EXHAUST SYSTEM
QR25DE
PRECAUTION ................ ...............................
2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Special Service Tool ........................................... ......3
Commercial Service Tool ..........................................3
PERIODIC MAINTENANCE ..........................4
EXHAUST SYSTEM (QR25DE) ..................... .....4
Checking Exhaust System .................................. ......4
REMOVAL AND INSTALLATION ................5
EXHAUST SYSTEM (QR25DE) ..................... .....5
Exploded View .................................................... ......5
Removal and Installation ...........................................6
Inspection After Installation ................................. ......6
VQ35DE
PRECAUTION ...... .........................................
7
PRECAUTIONS ..................................................7
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. .....
7
PREPARATION ............................................8
PREPARATION ..................................................8
Special Service Tool ............................................ .....8
Commercial Service Tool .........................................8
PERIODIC MAINTENANCE .........................9
EXHAUST SYSTEM (VQ35DE) .........................9
Checking Exhaust System ................................... .....9
REMOVAL AND INSTALLATION ...............10
EXHAUST SYSTEM (VQ35DE) ........................10
Exploded View ..................................................... ....10
Removal and Installation .........................................11
Inspection After Installation .....................................11
Revision: November 20132014 Altima NAM

EX-2
< PRECAUTION >[QR25DE]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint Syst
em (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951692
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISS AN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery and wait at least three minutes before performing any service.
Revision: November 20132014 Altima NAM

PRECAUTIONSEX-7
< PRECAUTION > [VQ35DE]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental
Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951693
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service t he system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inoper ative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery and wait at least three mi nutes before performing any service.
Revision: November 20132014 Altima NAM

EXL-1
DRIVER CONTROLS
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SECTION EXL
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EXL
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CONTENTS
EXTERIOR LIGHTING SYSTEM
PRECAUTION ................ ...............................4
PRECAUTIONS .............................................. .....4
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
4
General precautions for service operations ..............4
Precaution for Work ............................................ ......5
PREPARATION ............................................6
PREPARATION .............................................. .....6
Special Service Tool ........................................... ......6
SYSTEM DESCRIPTION ..............................7
COMPONENT PARTS ................................... .....7
Component Parts Location .................................. ......7
Component Description ............................................8
SYSTEM ..............................................................9
HEADLAMP SYSTEM .................................................9
HEADLAMP SYSTEM : Syst em Diagram .................9
HEADLAMP SYSTEM : System Description ....... ......9
AUTO LIGHT SYSTEM .............................................10
AUTO LIGHT SYSTEM : System Diagram ......... ....10
AUTO LIGHT SYSTEM : System Description .........10
DAYTIME RUNNING LIGHT SYSTEM ......................10
DAYTIME RUNNING LIGHT SYSTEM : System
Diagram ............................................................... ....
11
DAYTIME RUNNING LIGHT SYSTEM : System
Description .......................................................... ....
11
FRONT FOG LAMP SYSTEM ...................................11
FRONT FOG LAMP SYSTEM : System Diagram ....11
FRONT FOG LAMP SYSTEM : System Descrip-
tion ...................................................................... ....
11
TURN SIGNAL AND HAZARD WARNING LAMPS ....11
TURN SIGNAL AND HAZARD WARNING
LAMPS : System Diagram .......................................
12
TURN SIGNAL AND HAZARD WARNING
LAMPS : System Descripti on ..................................
12
PARKING, LICENSE PLATE AND TAIL LAMPS . ....12
PARKING, LICENSE PLATE AND TAIL LAMPS :
System Diagram .................................................. ....
12
PARKING, LICENSE PLATE AND TAIL LAMPS :
System Description .............................................. ....
12
COMBINATION SWITCH READING SYSTEM .........12
COMBINATION SWITCH READING SYSTEM :
System Diagram .................................................. ....
13
COMBINATION SWITCH READING SYSTEM :
System Description .............................................. ....
13
DIAGNOSIS SYSTEM (BCM) ...........................17
COMMON ITEM ..................................................... ....17
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) ................................................. ....
17
HEADLAMP ........................................................... ....18
HEADLAMP : CONSULT Function (BCM - HEAD-
LAMP) .................................................................. ....
18
FLASHER ............................................................... ....19
FLASHER : CONSULT Function (BCM - FLASH-
ER) ...................................................................... ....
19
COMB SW .............................................................. ....20
COMB SW : CONSULT Function (BCM - COMB
SW) ...................................................................... ....
20
BATTERY SAVER ................................................. ....20
BATTERY SAVER : CONSULT Function (BCM -
BATTERY SAVER) ............. .....................................
20
DIAGNOSIS SYSTEM (IPDM E/R) ...................22
Diagnosis Description .......................................... ....22
CONSULT Function (IPDM E/R) .............................23
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

EXL-4
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951582
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISS AN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery and wait at least three minutes before performing any service.
General precautions fo r service operationsINFOID:0000000009463538
• Do not work with wet hands.
• The xenon headlamp system includes a high voltage generating
part. Be sure to disconnect batte ry negative cable (negative termi-
nal) or power fuse before removing, installing, or touching the
xenon headlamp (including lamp bulb).
• Turn the lighting switch OFF before disconnecting and connecting the connector.
• When turning the xenon headlamp on and while it is illuminated, do
not touch the harness, bulb, and socket of the headlamp.
• When checking the headlamp on/off operation, check it on vehicle and with the power connected to the vehicle-side connector.
• Do not touch the headlamp bulb glass surface with bare hands or allow oil or grease to get on it. Do not touch the headl amp bulb just after the headlamp is turned off, because
it is very hot.
• Install the xenon headlamp bulb socket co rrectly. If it is installed improperly, high-voltage leak or corona dis-
charge may occur that can melt the bulb, connector or housing. Do not illuminate the xenon headlamp bulb
out of the headlamp housing. Doing so can cause fire and harm your eyes.
• When the bulb has burned out, wrap it in a thick vinyl bag and discard. Do not break the bulb.
• Leaving the bulb removed from the headlamp housing for a long period of time can deteriorate the perfor- mance of the lens and reflector (dirt, clouding). Al ways prepare a new bulb and have it on hand when replac-
ing the bulb.
• When adjusting the headlamp aiming, turn the aiming adjus tment screw only in the tightening direction. If it
is necessary to loosen the screw, first fully loosen the screw, and then turn it in the tightening direction.
• Do not use organic solvent (paint thinner or gasoline) to clean lamps and to remove old sealant.
PKIA0183E
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM