2014 NISSAN TEANA torque

DOOR HANDLEDLK-199
< REMOVAL AND INSTALLATION >
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9. While pulling outside handle (1), slide toward rear of vehicle to remove outside handle.
10. Remove front gasket (1) and rear gasket (2). : Front
11. Slide outside handle bracket toward rear of vehicle to remove. : Front
12. Disconnect the outside handle cable from the outside handle bracket connection.
INSTALLATION
Installation is in the reverse order of removal.
Tighten front door outside handle bracket screw to specified torque.
CAUTION:
• When installing do not reuse front door outs ide handle bracket screw. Always replace screw with
new ones when removed.
• When installing door key cylinder rod on the LH fron t door, be sure to rotate door key cylinder rod
holder until a click is felt.
AWKIA1997ZZ
JMKIA5889ZZ
JMKIA5890ZZ
PIIB5815E
Front door outside handle
bracket screw 5.8 N·m (0.59 kg-m, 51 in-lb)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-202
< REMOVAL AND INSTALLATION >
DOOR HANDLE
8. Slide outside handle bracket toward rear of vehicle to remove.: Front
9. Remove clip and disconnect the outside handle cable from the outside handle bracket.
INSTALLATION
Installation in the reverse order of removal.
Tighten rear door outside handle bracket screw to specified torque.
CAUTION:
• When installing do not reuse rear door outside handle bracket screw. Always replace screw with new
ones when removed.
• Check rear door lock cable is proper ly engaged to outside handle bracket.
• After installation, check rear door open/close, lock/unlock operation.
JMKIA5890ZZ
PIIB5815E
Rear door outside handle
bracket screw 5.8 N·m (0.59 kg-m, 51 in-lb)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-204
< REMOVAL AND INSTALLATION >
DOOR LOCK
4. Remove screws, and the door lock assembly.
INSTALLATION
Installation is in the reverse order of removal.
• Tighten front door lock screws to specified torque.
CAUTION:
• Do not reuse inside door handle escutcheon. Replace with new part after removal.
• Do not reuse front door lock assembly screw s. Always replace screws with new ones when
removed.
• Check front door lock cables are properly engage d to inside handle and outside handle bracket.
• When installing door key cylinder rod on the LH front door, be sure to rotate door key cylinder rod
holder until a click is felt.
• After installation, check front doo r open/close, lock/unlock operation.
• Check front door lock assembly for poor lubricatio n. If necessary apply a suitable multi-purpose
grease.
REAR DOOR LOCK
REAR DOOR LOCK : Exploded ViewINFOID:0000000009461951
PIIB5812E
Front door lock screw 5.8 N·m (0.59 kg-m, 51 ft-lb)
ALKIA2714ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCKDLK-205
< REMOVAL AND INSTALLATION >
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REAR DOOR LOCK : Re moval and InstallationINFOID:0000000009461952
REMOVAL
1. Remove the rear door outside handle. Refer to DLK-201, "REAR DOOR HANDLE : Removal and Installa-
tion - Outside Handle".
2. Disconnect the harness connector from the rear door lock actuator.
3. Remove the screws, and the door lock assembly.
INSTALLATION
Installation is in the reverse order of removal.
• Tighten rear door lock screws to specified torque.
CAUTION:
• Do not reuse rear door lock assembly screws. Always replace screws with new ones when removed.
• Check rear door lock cables are properly engage d to inside handle and outside handle bracket.
• After installation, check rear doo r open/close, lock/unlock operation.
• Check rear door lock assembly for poor lubrication. If necessary apply a suitable multi-purpose
grease.
1. Outside handle escutcheon 2. Rear gasket 3. Screw
4. Rear door lock assembly 5. Cable clip 6. Inside handle finisher
7. Inside handle 8. Outside handle bracket 9. Front gasket
10. Outside handle Front
PIIB5812E
Rear door lock screw 5.8 N·m (0.59 kg-m, 51 ft-lb)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PRECAUTIONSEC-17
< PRECAUTION > [QR25DE]
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After performing each TROUBL E DIAGNOSIS, perform DTC
CONFIRMATION PROCEDURE or Component Function
Check. The DTC should not be displayed in the DTC Confir-
mation Procedure if the repair is completed. The Component
Function Check should be a good result if the repair is com-
pleted.
• When measuring ECM signals with a circuit tester, never allow
the two tester probes to contact.
Accidental contact of probes will cause a short circuit and
damage the ECM power transistor.
• Do not operate fuel pump when there is no fuel in lines.
• Tighten fuel hose clamps to the specified torque.
• Do not depress accelerator pedal when starting.
• Immediately after starting, do not rev up engine unnecessar-
ily.
• Do not rev up engine ju st prior to shutdown.
JSBIA1315ZZ
SEF348N
SEF709Y
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

EC-50
< SYSTEM DESCRIPTION >[QR25DE]
SYSTEM
System Description
This mechanism hydraulically controls cam phases c
ontinuously with the fixed operating angle of the intake
valve.
The ECM receives signals such as crankshaft posit ion, camshaft position, engine speed, and engine coolant
temperature. Then, the ECM sends ON/OFF pulse duty si gnals to the intake valve timing (IVT) control sole-
noid valve depending on driving status. This makes it po ssible to control the shut/open timing of the intake
valve to increase engine torque in low/mid speed range and output in high-speed range.
INTAKE VALVE TIMING INTERMEDIATE LOCK CONTROL
System Diagram
System Description
JPBIA6316GB
JPBIA5973GB
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SYSTEMEC-53
< SYSTEM DESCRIPTION > [QR25DE]
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SYSTEM DESCRIPTION
This mechanism hydraulically controls cam phases c
ontinuously with the fixed operating angle of the exhaust
valve.
The ECM receives signals such as crankshaft position, camshaft position, engine speed, and engine oil tem-
perature. Then, the ECM sends ON/OFF pulse duty signal s to the exhaust valve timing (EVT) control solenoid
valve depending on driving status. This makes it possible to control the shut/open timing of the exhaust valve
to increase engine torque and output in a range of high engine speed.
INTAKE MANIFOLD RUNNER CONTROL
INTAKE MANIFOLD RUNNER CONTROL : System DescriptionINFOID:0000000009462098
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
Intake manifold runner control valve has a valve portion in the intake passage of each cylinder.
While idling and during low engine coolant temperature, t he intake manifold runner control valve closes. Thus
the velocity of the air in the intake passage increases , promoting the vaporization of the fuel and producing a
intake manifold runner in the combustion chamber.
Because of this operation, this system tends to in crease the burning speed of the gas mixture, improve
exhaust emission, and increase the stability in running conditions.
JPBIA5972GB
JPBIA6226GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

EC-54
< SYSTEM DESCRIPTION >[QR25DE]
SYSTEM
Also, except when idling and during low engine coolant te
mperature, this system opens the intake manifold
runner control valve.
In this condition, this system tends to increase power by improving intake efficiency via reduction of intake flow
resistance.
The intake manifold runner control valve is operated by the ECM.
INTAKE MANIFOLD TUNING SYSTEM
INTAKE MANIFOLD TUNING SYSTEM : System DescriptionINFOID:0000000009462099
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
This system switches the length of intake air path according to the low-to-medium speed range or high speed
range. Torque is increased in the low-to-medium sp eed range and the engine output is improved in the high
speed range.
Engine speed: Low and medium speed range
Since the intake manifold tuning (IMT) valve is closed when the engine speed is less than 5,000 rpm, the
length of the effective intake air path is from the mouth of intake manifold collector to the intake valve. This
long path brings the inertia effect of intake air, cont ributing to the improvement in intake air efficiency and the
generation of high torque.
Engine speed: High speed range
When engine speed is 5,000 rpm or more, ECM turns ON the intake manifold tuning valve motor to open the
intake manifold tuning valve. The length of the effective in take air path at this time is from the intake manifold
tuning valve to the intake valve. This short path brings the inertia effect of intake air in the high speed range,
contributing to the torque improvement while the engine is running at high speeds. (The highest engine output
is improved.)
JPBIA5974GB
JPBIA5935GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM