NISSAN TEANA 2014 Service Manual
Manufacturer: NISSAN, Model Year: 2014, Model line: TEANA, Model: NISSAN TEANA 2014Pages: 4801, PDF Size: 51.2 MB
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![NISSAN TEANA 2014 Service Manual
CYLINDER HEADEM-213
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Check along six positions as shown.
If beyond the specified limit, resurface or replace it.
The limit for NISSAN TEANA 2014 Service Manual
CYLINDER HEADEM-213
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Check along six positions as shown.
If beyond the specified limit, resurface or replace it.
The limit for](/img/5/57390/w960_57390-2210.png)
CYLINDER HEADEM-213
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Check along six positions as shown.
If beyond the specified limit, resurface or replace it.
The limit for cylinder head resurf acing is determined by the cyl-
inder block resurfacing.
After resurfacing cylinder head, check that camshaft rota tes freely by hand. If resistance is felt, cylinder head
must be replaced.
VALVE GUIDE CLEARANCE
1. Measure valve deflection as shown. (Valve and valve guide mostly wear in this direction.)
2. If it exceeds the limit, check valve to valve guide clearance.
a. Measure valve stem diameter and valve guide inner diameter. Refer to EM-249, "Cylinder Head"
.
b. Check that clearance is within specification. (Valve guide clearance) = (Valve guide inner diameter) - (Valve
stem diameter)
c. If it exceeds the limit, replace valve or valve guide.
VALVE GUIDE REPLACEMENT
When valve guide is removed, replace with oversized [0.2 mm (0.008 in)] valve guide.
Head surface distortion
Limit : 0.1 mm (0.004 in)
Standard : Less than 0.03 mm (0.0012 in)
Resurfacing Limit
Amount of cylinder head resurfacing is (A).
Amount of cylinder block resurfacing is (B).
The maximum limit : A + B = 0.2 mm (0.008 in)
Nominal cylinder head height : 126.3 - 126.5 mm (4.972 - 4.980 in)
SEM861E
Valve deflection limit (dial gauge reading)
Intake : 0.24 mm (0.0094 in)
Exhaust : 0.28 mm (0.0110 in)
SEM178F
Valve to valve guide clearance standard
Intake : 0.020 - 0.053 mm (0.0008 - 0.0021 in)
Exhaust : 0.040 - 0.073 mm (0.0016 - 0.0029 in)
Valve to valve guide clearance limit
Intake : 0.08 mm (0.0031 in)
Exhaust : 0.1 mm (0.004 in)
SEM938C
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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 NISSAN TEANA 2014 Service Manual
EM-214
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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)
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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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CYLINDER HEADEM-215
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5. Using a valve guide reamer, apply a reamer finish to the valve
guide.
VALVE SEAT CONTACT
• After confir NISSAN TEANA 2014 Service Manual
CYLINDER HEADEM-215
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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)
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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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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 NISSAN TEANA 2014 Service Manual
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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)
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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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ENGINE MOUNTEM-217
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ENGINE MOUNT
ENGINE MOUNT (FRONT)
ENGINE MOUNT (FRONT) : Removal and InstallationINFOID:0000000009460578
WARN NISSAN TEANA 2014 Service Manual
ENGINE MOUNTEM-217
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ENGINE MOUNT
ENGINE MOUNT (FRONT)
ENGINE MOUNT (FRONT) : Removal and InstallationINFOID:0000000009460578
WARN](/img/5/57390/w960_57390-2214.png)
ENGINE MOUNTEM-217
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ENGINE MOUNT
ENGINE MOUNT (FRONT)
ENGINE MOUNT (FRONT) : Removal and InstallationINFOID:0000000009460578
WARNING:
• Situate the vehicle on a flat and solid surface.
• Place chocks at front and back of rear wheels.
• Always work safely.
• Do not start work until the engine an d exhaust system are cooled completely.
CAUTION:
Do not damage or spill oil on the engine mount insulator (front).
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Remove the air cleaner assembly, front air duct, and air duct hose and resonator assembly. Refer to EM-
144, "Removal and Installation".
2. Remove the battery and battery tray assembly. Refer to PG-74, "Removal and Installation (Battery Tray)"
.
3. Remove the engine under cover. Refer to EXT-28, "Removal and Installation"
.
4. Remove the fender protector side covers (RH/LH). Refer to EXT-26, "FENDER PROTECTOR : Removal
and Installation".
5. Partially remove the fender protectors (RH/LH). Refer to EXT-26, "FENDER PROTECTOR : Removal and
Installation".
6. Remove the radiator. Refer to CO-41, "Removal and Installation"
.
7. Remove the cooling fan shroud and motor assembly. Refer to CO-42, "Removal and Installation"
.
8. Remove the exhaust manifold heat shield (LH). Refer to EM-153, "Removal and Installation (RH)"
.
9. Support the engine (1) and transaxle (2) using a suitable jack (A) as shown.
CAUTION:
• Position a suitable jack under the engine and transaxle
assembly as shown.
• Do not damage the front exhau st tube or transaxle oil pan
with the jack.
10. Disconnect the engine mounting insulator (front) vacuum hose.
11. Remove the engine mounting insulator (front) nut (A).
ALBIA0894GB
AWBIA1241GB
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ENGINE MOUNT
12. Loosen the engine mounting bracket (front) bolts in the reverse
order shown.
13. Remove the engine mounting bracket (front).
14. Remove NISSAN TEANA 2014 Service Manual
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ENGINE MOUNT
12. Loosen the engine mounting bracket (front) bolts in the reverse
order shown.
13. Remove the engine mounting bracket (front).
14. Remove](/img/5/57390/w960_57390-2215.png)
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ENGINE MOUNT
12. Loosen the engine mounting bracket (front) bolts in the reverse
order shown.
13. Remove the engine mounting bracket (front).
14. Remove the engine mounting insulator (front) bolts in the reverse order as shown.
15. Remove the engine mounting insulator (front).
INSTALLATION
1. Install the engine mounting insulator (front).
: Engine front
JPBIA1731ZZ
:Front
JPBIA1735ZZ
AWBIA1242GB
AWBIA1242GB
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2. Install the engine mounting insulator (front) bolts and tighten to
specification in the order shown.
CAU NISSAN TEANA 2014 Service Manual
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2. Install the engine mounting insulator (front) bolts and tighten to
specification in the order shown.
CAU](/img/5/57390/w960_57390-2216.png)
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2. Install the engine mounting insulator (front) bolts and tighten to
specification in the order shown.
CAUTION:
Check engine mounting insulator (front) is seated properly
before tightening.
3. Install the engine mounting bracke t (front) to the engine block.
4. Tighten the engine mounting bracket (front) bolts to specification in the order shown.
5. Install the engine mounting insulator (front) nut (A) and tighten to specification.
6. Installation of the remaining components is in the reverse order of removal.
:Front
Engine mounting insulator
(front) bolts : 43 N·m (4.4 kg-m,
32 ft-lb)
JPBIA1735ZZ
:Engine front
Engine mounting bracket
(front) bolts : 40 N·m (4.1 kg-m,
30 ft-lb)
JPBIA1731ZZ
Engine mounting insulator
(front) nut : 103 N·m (11 kg-m,
76 ft-lb)
AWBIA1241GB
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ENGINE ASSEMBLY
UNIT REMOVAL AND INSTALLATION
ENGINE ASSEMBLY
Exploded ViewINFOID:0000000009460579
Removal and InstallationINFOID:0000000009460580
WAR NISSAN TEANA 2014 Service Manual
EM-220
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ENGINE ASSEMBLY
UNIT REMOVAL AND INSTALLATION
ENGINE ASSEMBLY
Exploded ViewINFOID:0000000009460579
Removal and InstallationINFOID:0000000009460580
WAR](/img/5/57390/w960_57390-2217.png)
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
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• Do not damage the edge of the crankshaft
position sensor (POS) or the ring gear teeth.
REMOVAL
NISSAN TEANA 2014 Service Manual
ENGINE ASSEMBLYEM-221
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• Do not damage the edge of the crankshaft
position sensor (POS) or the ring gear teeth.
REMOVAL](/img/5/57390/w960_57390-2218.png)
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
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ENGINE ASSEMBLY
• (B): LH cylinder head
25. Remove rear cover plate.
26. Remove the torque converter nuts.
27. Remove nuts of stabilizer connectin NISSAN TEANA 2014 Service Manual
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ENGINE ASSEMBLY
• (B): LH cylinder head
25. Remove rear cover plate.
26. Remove the torque converter nuts.
27. Remove nuts of stabilizer connectin](/img/5/57390/w960_57390-2219.png)
EM-222
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ENGINE ASSEMBLY
• (B): LH cylinder head
25. Remove rear cover plate.
26. Remove the torque converter nuts.
27. Remove nuts of stabilizer connecting rods from struts. Refer to FSU-19, "Exploded View"
.
28. Remove front wheel speed sensors and position aside. Refer to BRC-124, "Removal and Installation -
Front Wheel Sensor".
29. Remove front brake rotors. Refer to BR-36, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
30. Remove piston rod nut. Refer to FSU-19, "Exploded View"
.
31. Remove front drive shaft (LH/RH). Refer to FAX-10, "Removal and Installation (LH)"
and FAX-12,
"Removal and Installation (RH)".
32. Remove RH drive shaft center bearing bracket.
33. Remove lower steering column pinch bolt. Refer to ST-33, "Exploded View"
.
34. Remove three way catalyst (manifold) (bank 1) heat shield.
35. Disconnect front and rear engine mounting insulator vacuum hoses.
36. Remove front and rear engine mounting insulator nut.
37. Position a suitable support table under suspension member and engine assembly. TM-206, "Removal and
Installation"
38. Disconnect the engine mounting insulator (LH), upper torque rod, and engine mounting insulator (RH).
39. For additional safety, secure the engine in position with suitable tool.
40. Remove suspension member bolts. Refer to FSU-19, "Exploded View"
.
41. Carefully lower the engine, transaxle assembly and suspension member using Tool, avoiding interference
with the vehicle body.
CAUTION:
• Before and during this procedure, alw ays check if any harnesses are left connected.
• Avoid any damage to, or any oil/grease smearin g or spilling onto the engine mounting insula-
tors.
42. Remove the starter motor. Refer to STR-23, "VQ35DE : Removal and Installation"
.
43. Remove the crankshaft position sensor (POS).
44. Remove engine and transaxle harness.
45. Separate the engine and transaxle and mount the engine on a suitable engine stand.
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
Tighten transmission bolts to specification. Refer to TM-206, "Removal and Installation"
.
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels including 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.
ALBIA0263GB
Tool number : KV101J0010 (J-47242)
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