NISSAN TEANA 2014 Service Manual

OIL FILTERLU-11
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OIL FILTER
Removal and InstallationINFOID:0000000009461030
REMOVAL
1. Remove fender protector side cover (RH). Refer to
EXT-26, "FENDER PROTECTOR : Exploded View".
2. Drain engine oil. Refer to LU-10, "Changing Engine Oil"
3. Remove the oil filter using suitable tool.
WARNING:
• Be careful not to get burned , the engine and engine oil
may be hot.
CAUTION:
• When removing, prepare a shop cloth to absorb any oil
leakage or spillage.
• Do not allow engine oil to adhere to the drive belts.
• Completely wipe off any oil th at adheres to the engine and
the vehicle.
• The oil filter has a built in pressure relief valve. Use a Gen- uine NISSAN oil filter or equivalent
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply clean engine oil to the oil seal contact surface of the new oil filter.
3. Screw the oil filter manually unt il it touches the installation sur-
face, then tighten it by 2/3 turn. Or tighten to specification below. Tool number : KV10115801 (J-38956)
WBIA0589E
ALC094
SMA010
Oil filter : 18.0 N·m (1.8 kg-m, 13 ft-lb)
SMA229B
Revision: November 20132014 Altima NAM

LU-12
< PERIODIC MAINTENANCE >[QR25DE]
OIL FILTER
4. Refill engine with new engine oil. Refer to
LU-10, "Changing Engine Oil".
5. After warming up the engine, check for engine oil leaks. Repair as necessary.
6. Install fender protector side cover (RH). Refer to EXT-26, "FENDER PROTECTOR : Exploded View"
.
Revision: November 20132014 Altima NAM

OIL PUMPLU-13
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REMOVAL AND INSTALLATION
OIL PUMP
Exploded ViewINFOID:0000000009461031
CAUTION:
Before assembly, apply new engine oil to the parts as shown above.
Removal and InstallationINFOID:0000000009461032
REMOVAL
Remove front cover. Refer to EM-61, "Exploded View".
NOTE:
Oil pump is built into front cover.
INSTALLATION
Installation is in the reverse order of removal.
• When installing, align crankshaft flat faces with inner rotor flat faces.
Disassembly and AssemblyINFOID:0000000009461033
DISASSEMBLY
1. Remove bolts and oil pump cover.
2. Remove inner rotor and outer rotor from front cover.
3. After removing regulator valve plug, remove regulator valve spring and regulator valve.
ASSEMBLY
Assembly is in the reverse order of disassembly.
1. Front cover (Oil pump body united) 2. Outer rotor 3. Inner rotor
4. Oil pump cover 5. Regulator valve 6. Regulator valve spring
7. Regulator valve plug
JPBIA0577GB
Revision: November 20132014 Altima NAM

LU-14
< REMOVAL AND INSTALLATION >[QR25DE]
OIL PUMP
• Install the inner rotor and outer rotor with the punched marks on
the oil pump cover side.
CAUTION:
Before assembly apply new engine oil to the parts specified.
InspectionINFOID:0000000009461034
INSPECTION AFTER DISASSEMBLY
OIL PUMP CLEARANCE
• Measure the clearance with feeler gauge (A).
- Clearance between outer rotor and front cover (C)
- Tip clearance between inner rotor and outer rotor (B)
• Measure the clearance with feeler gauge (A) and straightedge (B).
- Side clearance between inner rotor (3) and front cover (1)
- Side clearance between outer rotor (2) and front cover (1)
• Calculate the clearance between oil pump inner rotor and oil pump body as follows:
- Measure the outer diameter of protruded portion of inner rotor (1)
with micrometer (A).
PBIC0255E
Standard : Refer to LU-18, "Oil Pump".
Standard : Refer to LU-18, "Oil Pump"
.
ALBIA0815ZZ
Standard : Refer to LU-18, "Oil Pump".
Standard : Refer to LU-18, "Oil Pump"
.
ALBIA0816ZZ
ALBIA0817ZZ
Revision: November 20132014 Altima NAM

OIL PUMPLU-15
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- Measure the inner diameter of inner rotor (1) with inside microme-
ter (A).
- (Clearance) = (Inner rotor inner diameter) – (Oil pump inner rotor outer diameter)
• If measured/calculated values are out of the st andard, replace front cover and oil pump assembly.
REGULATOR VALVE TO OIL PUMP COVER CLEARANCE- (Clearance) = (Regulator valve hole (1) diameter) – (Regulator
valve (2) outer diameter)
• If the calculated value is out of the standard, replace front cover and oil pump assembly.
CAUTION:
• Coat regulator valve with engine oil.
• Make sure that it falls smoothly into valve hole by its own weight.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to LU-9, "Inspection".
2. Start the engine, and check that there is no leakage of engine oil.
3. Stop the engine and wait for 10 minutes.
4. Check the engine oil level and adjust the level. Refer to LU-9, "Inspection"
.
ALBIA0818ZZ
Standard : Refer to LU-18, "Oil Pump".
Standard : Refer to LU-18, "Oil Pump"
.
ALBIA0819ZZ
Revision: November 20132014 Altima NAM

LU-16
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OIL COOLER
OIL COOLER
Exploded ViewINFOID:0000000009461035
Removal and InstallationINFOID:0000000009461036
WARNING:
Be careful not to burn yourself, as engi ne oil and engine coolant may be hot.
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Remove RH front road wheel and tire. Refer to WT-55, "Adjustment".
2. Remove RH fender protector. Refer to EXT-26, "FENDER PROTECTOR : Removal and Installation"
.
3. Drain engine coolant by removing water drain plug on cylinder block and radiator drain plug. Refer to CO-
12, "Changing Engine Coolant".
4. Disconnect hoses from the oil cooler.
5. Remove oil cooler bolts in reverse numerical order.
6. Remove oil cooler.
7. Remove relief valve and O-rings.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
1-5. Tightening sequence 6. O-ring 7. Relief Valve
8. Oil cooler A. To water hose
AWBIA1295GB
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OIL COOLERLU-17
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• Tighten oil cooler bolts to
specification in numerical order.
• Do not reuse O-ring.
InspectionINFOID:0000000009461037
INSPECTION AFTER REMOVAL
Oil Cooler
Check oil cooler for cracks. Check oil cooler for cloggi ng by blowing through engine coolant inlet. If necessary,
replace oil cooler.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level and the engine coolant level and add engine oil and engine coolant. Refer to LU-9, "Inspection"
and CO-11, "System Inspection".
2. Start the engine, and check that there is no leakage of engine oil or engine coolant.
3. Stop the engine and wait for 10 minutes.
4. Check the engine oil level and the engine coolant level again. Refer to LU-9, "Inspection"
and CO-11,
"System Inspection".
Revision: November 20132014 Altima NAM

LU-18
< SERVICE DATA AND SPECIFICATIONS (SDS) [QR25DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Oil PressureINFOID:0000000009461038
Unit: kPa (kg/cm2, psi)
*: Engine oil temperature at 80
°C (176 °F)
Oil PumpINFOID:0000000009461039
Unit: mm (in)
Regulator ValveINFOID:0000000009461040
Unit: mm (in)
Oil CapacityINFOID:0000000009461041
Unit: (US qt, Imp qt)
Engine speed Approximate discharge oil pressure*
Idle speed 98 (1.0, 14)
2,000 rpm 294 (3.0, 43)
6,000 rpm 392 (4.0, 57)
Clearance between outer rotor and oil pump body 0.114 - 0.179 (0.0045 - 0.0070)
Tip clearance between inner rotor and outer rotor 0.170 - 0.220 (0.0067 - 0.0087)
Side clearance between inner rotor and oil pump body 0.030 - 0.070 (0.0012 - 0.0028)
Side clearance between outer rotor and oil pump body 0.060 - 0.110 (0.0024 - 0.0043)
Inner rotor to brazed portion of housing clearance 0.035 - 0.070 (0.0014 - 0.0028)
Regulator valve to oil pump cover clearance 0.040 - 0.097 (0.0016 - 0.0038)
Drain and refill With oil filter change Approximately 4.6 (4-7/8, 4)
Without oil filter change Approximately 4.3 (4-1/2, 3-3/4)
Dry engine (engine overhaul) Approximately 5.4 (5-3/4, 4-3/4)
Revision: November 20132014 Altima NAM

PRECAUTIONSLU-19
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental
Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951686
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.
Precaution for Liquid GasketINFOID:0000000009461043
REMOVAL OF LIQUID GASKET
• After removing the bolts and nuts, separate the mating surface and
remove the liquid gasket using Tool (A).
CAUTION:
Be careful not to damage the mating surfaces.
• In areas where the cutter is difficult to use, use a plastic hammer to lightly tap (1) the cutter where the liquid gasket is applied. Use a
plastic hammer to slide (2) the cutter by tapping on the side.
CAUTION:
Do not damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE
1. Using a scraper, remove the old liquid gasket adhering to the gasket application surface and the mating surface.
• Remove the liquid gasket completely from the groove of the
gasket application surface, mounting bolts, and bolt holes.
2. Thoroughly clean the gasket application surface and the mating surface and remove adhering moisture, grease and foreign
materials.
3. Attach the liquid gasket tube to the tube presser. Use Genuine Silicone RTV Seal ant or equivalent. Refer to
GI-21, "Recommended Chemical Products and Sealants"
.
Tool Number (A): KV10111100 (J-37228)
AWBIA1249GB
PBIC0003E
Revision: November 20132014 Altima NAM

LU-20
< PRECAUTION >[VQ35DE]
PRECAUTIONS
4. Apply the liquid gasket using suitable tool without breaks to the
specified location.
• If there is a groove for the liquid gasket application, apply the
liquid gasket to the groove.
• As for the bolt holes, normally apply the liquid gasket inside the holes. If specified, it should be applied outside the holes.
Make sure to read the text of this manual.
• Within five minutes of the liquid gasket application, install the mating component.
• If the liquid gasket protrudes, wipe it off immediately.
• Do not retighten after the installation.
• After 30 minutes or more have passed from the installation, fill the engine with the specified oil and coolant. Refer to MA-11,
"FOR USA AND CANADA : Fluids and Lubricants".
CAUTION:
If there are more specific instruct ions in the procedures contained in this manual concerning liquid
gasket applicatio n, observe them.
EMA0622D
SEM159F
Revision: November 20132014 Altima NAM