coolant NISSAN TEANA 2014 Service Manual

FUEL INJECTOR AND FUEL TUBEEM-163
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FUEL INJECTOR AND FUEL TUBE
Exploded ViewINFOID:0000000009460554
CAUTION:
• Apply new engine oil when installi ng the parts as specified to do so.
• Do not remove or disassemble part s unless instructed as shown.
Removal and InstallationINFOID:0000000009460555
REMOVAL
WARNING:
• Put a “CAUTION: FLAMMABLE” sign in the workshop.
• Be sure to work in a well ventila ted area and furnish workshop with a CO
2 fire extinguisher.
• Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
• To avoid the danger of being scalded, do no t drain engine coolant when engine is hot.
1. Remove engine room cover. Refer to EM-143, "Removal and Installation"
.
2. Release the fuel pressure. Refer to EC-687, "Work Procedure"
.
3. Disconnect the battery negative terminal. Refer to PG-73, "Removal and Installation (Battery)"
.
4. Remove front wiper arm and cowl top extension. Refer to EXT-24, "Removal and Installation"
.
5. Remove strut tower bar. Refer to FSU-19, "Exploded View"
.
AWBIA1351ZZ
1. Fuel feed hose 2. Quick connector cap 3. Fuel tube
4. O-ring 5. Fuel damper 6. Fuel damper cap
7. Clip 8. O-ring (black) 9. Fuel injector
10. O-ring (green) A. Refer to INSTALLATION
Revision: November 20132014 Altima NAM

EM-172
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INTAKE VALVE TIMING CONTROL
INTAKE VALVE TIMING CONTROL
Exploded ViewINFOID:0000000009460559
Intake Valve Timing Control
Solenoid Valve (LH) (bank 2)INFOID:0000000009460560
REMOVAL
1. Remove hood ledge cover.
2. Remove coolant reservoir and set aside.
3. Disconnect intake valve timing control solenoid valve (LH) (bank 2) harness connector.
4. Remove intake valve timing control solenoid valve cover (LH) (bank 2). Refer to EM-174, "Removal and
Installation".
AWBIA1506ZZ
1. Front timing chain case 2. Gasket (LH) 3. Intake valve timing control cover (LH)
4. Intake valve timing control sole- noid valve (LH) 5. O-ring 6. Intake valve timing control solenoid valve
(RH)
7. Intake valve timing control cov- er (RH) 8. Gasket (RH) A. Follow installation procedure. Refer to
EM-
173, "Intake Valve Timing Control Solenoid
Valve (RH) (bank 1)"
B. Follow installation procedure C. Follow installation procedure Engine front
Revision: November 20132014 Altima NAM

INTAKE VALVE TIMING CONTROLEM-173
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5. Remove intake valve timing control solenoid valve (LH) (bank 2) and O-ring from intake valve timing con-
trol solenoid valve cover (LH) (bank 2).
CAUTION:
Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-ring.
• Replace the O-ring for the intake valve timing cont rol solenoid valve LH (bank 2) with a new one,
then lubricate O-ring with engine oil before installing.
Intake Valve Timing Control Solenoid Valve (RH) (bank 1)INFOID:0000000009460561
REMOVAL
1. Remove hood ledge cover.
2. Remove coolant reservoir and set aside.
3. Support engine using suitable tool.
4. Remove upper torque rod, engine mounting insulato r (RH), and engine mounting bracket (RH). Refer to
EM-220, "Removal and Installation"
.
5. Disconnect intake valve timing control solenoid valve (RH) (bank 1) harness connector.
6. Remove intake valve timing control solenoid valve ( RH) (bank 1) and O-ring from intake valve timing con-
trol solenoid valve cover (RH) (bank 1).
CAUTION:
Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-ring.
• Replace the O-ring for the intake valve timing contro l solenoid valve (RH) (bank 1) with a new one,
then lubricate O-ring with engine oil before installing.
Revision: November 20132014 Altima NAM

FRONT TIMING CHAIN CASEEM-175
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REMOVAL
1. Remove engine under cover. Refer to
EXT-28, "Removal and Installation".
2. Drain the engine coolant from the radiator. Refer to MA-23, "ENGINE COOLANT : Changing Engine Cool-
ant".
3. Drain the engine oil. Refer to MA-27, "ENGINE OIL : Changing Engine Oil"
.
4. Drain the power steering fluid. Refer to ST-30, "Draining and Refilling"
.
5. Remove engine room cover. Refer to EM-143, "Removal and Installation"
.
6. Remove front air duct. Refer to EM-144, "Removal and Installation"
.
7. Remove battery tray. Refer to PG-74, "Removal and Installation (Battery Tray)"
.
8. Remove the hood ledge covers (LH/RH).
9. Remove cowl top and cowl top extension. Refer to EXT-24, "Removal and Installation"
.
10. Remove upper radiator hose.
11. Disconnect engine coolant reservoir hose from t he radiator and remove engine coolant reservoir.
12. Remove cooling fan assembly. Refer to CO-42, "Removal and Installation"
.
13. Disconnect lower radiator hose from engine.
14. Remove the radiator. Refer to CO-41, "Removal and Installation"
.
15. Disconnect the power steering fluid reservoir tank hose from the power steering pump and fluid cooler and
remove the power steering fluid reservoir tank. Refer to ST-38, "Exploded View"
.
16. Remove the front RH wheel and tire. Refer to MA-39, "WHEELS : Adjustment"
.
17. Remove the fender protector side cover (RH). Refer to EXT-26, "FENDER PROTECTOR : Removal and
Installation".
18. Remove the drive belt. Refer to EM-134, "Removal and Installation"
.
19. Remove the rocker covers, if necessary. Refer to EM-168, "Removal and Installation LH"
and EM-169,
"Removal and Installation RH".
NOTE:
Necessary only when removing timing chains.
20. If removing the timing chains, obtain compression TDC of No. 1 cylinder as follows:
a. Rotate crankshaft pulley clockwise to align timing mark (grooved line without color) with timing indicator.
b. Check that intake and exhaust camshaft lobes on No. 1 cylinder (right bank of engine) are located as shown.
• If not, turn the crankshaft one revolution (360 °) and align as
shown.
21. Remove the access plate and lock the ring gear using Tool. CAUTION:
JMBIA1135GB
SEM418G
Tool number : — (J-50288)
Revision: November 20132014 Altima NAM

FRONT TIMING CHAIN CASEEM-181
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• Before starting engine, check oil/fluid levels incl
uding engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-11, "FOR USA AND CANADA : Fluids and Lubricants"
.
• Use procedure below to check for fuel leakage.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-
age at connection points.
• Start engine. With engine speed increased, check again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration. NOTE:
If hydraulic pressure inside timing chain tensioner dr ops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leak age of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec- ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc. Item Before starting engine Engine running After engine stopped
Engine coolant Level Leakage Level
Engine oil Level Leakage Level
Transmission/
transaxle fluid CVT Models Leakage Level/Leakage Leakage
Other oils and fluids* Level Leakage Level
Fuel Leakage Leakage Leakage
Exhaust gas — Leakage —
Revision: November 20132014 Altima NAM

EM-190
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REAR TIMING CHAIN CASE
• Before removing the upper oil pan, re
move the crankshaft position sensor (POS).
• Be careful not to damage sensor edges.
• Do not spill engine oil or coolant on drive belt.
1. Remove the engine assembly. Refer to EM-220, "Removal and Installation"
.
2. Remove the oil pan lower and upper. Refer to EM-157, "Removal and Installation (Upper Oil Pan)"
.
3. Remove the front timing chain case. Refer to EM-174, "Removal and Installation"
.
4. Remove the primary and secondary timing chains. Refer to EM-182, "Removal and Installation"
.
5. Remove the rear timing chain case. CAUTION:
• Do not remove the plate metal cover for the oil passage.
• After removing the chain case, do not apply any load to
the case that might bend it.
a. Loosen and remove the rear timing chain case bolts in the order as shown.
b. Cut the sealant using Tool (A) and remove the rear timing chain case.
CAUTION:
• Be careful not to damage the mating surface.
• Do not insert a screwdriver or similar tool, this will dam-
age the mating surfaces.
c. 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.
KBIA1307E
Tool number : KV10111100 (J-37228)
AWBIA0709ZZ
AWBIA1249GB
Revision: November 20132014 Altima NAM

REAR TIMING CHAIN CASEEM-191
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6. Remove O-rings (1) to timing chain case and cylinder block.
CAUTION:
Do not reuse O-rings.
7. Use a scraper to remove all of the old Silicone RTV Sealant from the front and rear timing chain case and opposite mating sur-
faces.
CAUTION:
Do not damage the mating surfaces.
8. Remove all old Silicone RTV Sealant from all the bolt holes and bolts.
CAUTION:
Do not damage the threads or mating surfaces.
INSTALLATION
1. Install O-rings (1) on cylinder block.
CAUTION:
Do not reuse O-rings.
2. Apply Genuine Silicone RTV Sealant or equivalent, to the rear timing chain case using Tool as shown. Refer to GI-21, "Recommended Chemical Products and Sealants"
.
CAUTION:
• For (a), completely wipe out liquid gasket ext ended on a portion touching at engine coolant.
• Apply liquid gasket on installation position of water pump and cylinder completely.
: Engine front
JPBIA0090ZZ
SEM428G
SEM161F
: Engine front
JPBIA0090ZZ
Tool number : WS39930000 ( — )
Revision: November 20132014 Altima NAM

CYLINDER HEADEM-207
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CYLINDER HEAD
Exploded ViewINFOID:0000000009460574
Removal and InstallationINFOID:0000000009460575
REMOVAL
1. Remove the rear timing chain case. Refer to
EM-189, "Removal and Installation".
2. Remove the intake manifold. Refer to EM-149, "Removal and Installation"
.
3. Remove the intake and exhaust camshafts. Refer to EM-194, "Removal and Installation"
.
4. Remove exhaust manifolds. Refer to EM-153, "Removal and Installation (RH)"
.
5. Remove the coolant outlet housing. Refer to CO-51, "Removal and Installation"
.
6. Remove the RH and LH cylinder head bolts, with power tool. • The bolts should be loosened gradually in three stages.
• Loosen the bolts in the numerical order as shown.
1. Cylinder head bolt 2. Cylinder head 3. Cylinder head gasket
4. Engine block A. Follow INSTALLATION procedure
ALBIA0260ZZ
SEM859E
SEM860E
Revision: November 20132014 Altima NAM

EM-220
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ENGINE ASSEMBLY
UNIT REMOVAL AND INSTALLATION
ENGINE ASSEMBLY
Exploded ViewINFOID:0000000009460579
Removal and InstallationINFOID:0000000009460580
WARNING:
• Place chocks at front and back of rear wheels.
• For engines not equipped with en gine slingers, attach proper slingers and bolts as described in the
NISSAN Parts Catalog.
• Do not start working until exhau st system and coolant are cool.
CAUTION:
• If items or work required are not covered by the en gine main body section, follow the applicable pro-
cedures.
• Use the correct supporting points for lifting and jacking. Refer to GI-33, "Garage Jack and Safety
Stand".
• In removing the drive shafts, be careful not to damage any transaxle grease seals.
• Before separating the engine and transaxle, remove the crankshaft position sensor (POS).
AWBIA1341ZZ
1. Engine mounting bracket (rear) 2. Rear torque rod 3. Rear torque rod bracket
4. Upper torque rod 5. Engine mounting bracket (RH) 6. Engine mounting insulator (RH)
7. Engine mounting insulator (front) 8. Front engine mounting insulator vac- uum hose9. Engine mounting bracket (front)
10. Engine mounting insulator (LH) 11. Engine mounting insulator (rear) 12. Rear engine mounting insulator vac- uum hose
13. Gusset Front
Revision: November 20132014 Altima NAM

ENGINE ASSEMBLYEM-221
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• Do not damage the edge of the crankshaft
position sensor (POS) or the ring gear teeth.
REMOVAL
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
1. Remove hood assembly. Refer to DLK-170, "HOOD ASSEMBLY : Removal and Installation"
.
2. Release fuel pressure. Refer to FL-5, "Inspection"
.
3. Drain engine coolant. Refer to CO-36, "Changing Engine Coolant"
.
4. Drain power steering fluid. Refer to ST-30, "Draining and Refilling"
.
5. Remove front wheels and tires (RH/LH). Refer to WT-55, "Adjustment"
.
6. Remove fender protector side covers (RH/LH). Refer to EXT-26, "FENDER PROTECTOR : Removal and
Installation".
7. Remove the engine under cover. Refer to EXT-17, "Removal and Installation"
.
8. Remove the engine room cover. Refer to EM-143, "Removal and Installation"
.
9. Remove air duct hose and resonator assembly and air cleaner case assembly with mass air flow sensor.
Refer to EM-144, "Removal and Installation"
.
10. Remove battery and battery tray. Refer to PG-74, "Removal and Installation (Battery Tray)"
.
11. Remove transmission control module. Refer to TM-183, "Removal and Installation"
.
12. Remove cowl top. Refer to EXT-24, "Removal and Installation"
.
13. Remove strut brace using power tools. Refer to FSU-19, "Exploded View"
.
14. Remove IPDM E/R. Refer to PCS-32, "Removal and Installation"
.
15. Remove the following parts: • EVAP vacuum hose
• Brake booster vacuum hose
• Heater hoses (engine side)
16. Disconnect transaxle shift control cables. Refer to TM-380, "Removal and Installation"
.
17. Remove upper and lower radiator hoses.
18. Disconnect CVT fluid cooler hoses.
19. Remove power steering reservoir, suction hose and high pressure hose.
20. Disconnect fuel hose quick connection at vehicle piping side. Refer to EM-163, "Removal and Installa-
tion".
21. Remove the front exhaust tube using power tools. Refer to EX-10, "Exploded View"
.
22. Discharge and recover the R134a refrigerant. Refer to HA-23, "Recycle Refrigerant"
.
23. Remove the A/C compressor using power tools. Refer to HA-30, "COMPRESSOR : Removal and Installa-
tion".
24. Install engine slingers into front of LH cylinder head and rear of RH cylinder head.
• (A): RH cylinder head
ALBIA0262GB
Revision: November 20132014 Altima NAM