service NISSAN TEANA 2014 Service Manual

SERVICE DATA AND SPECIFICATIONS (SDS)EM-115
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Unit: mm (in)
Valve Seat
Unit: mm (in)
Description Standard Service
Valve guide Outer diameter 10.023 - 10.034
(0.3946 - 0.3950) 10.223 - 10.234
(0.4025 - 0.4029)
Inner diameter (Finished size) 6.000 - 6.018 (0.2362 - 0.2369)
Cylinder head valve guide hole diameter 9.975 - 9.996
(0.3927 - 0.3935) 10.175 - 10.196
(0.4006 - 0.4014)
Interference fit of valve guide 0.027 - 0.059 (0.0011 - 0.0023) Standard
Valve guide clearance (Stan-
dard) Intake 0.020 - 0.053 (0.0008 - 0.0021)
Exhaust 0.030 - 0.063 (0.0012 - 0.0025)
Valve guide clearance (Limit) Intake 0.08 (0.003)
Exhaust 0.09 (0.004)
Projection length (L) Intake 10.1 - 10.3 (0.398 - 0.406)
Exhaust 10.0 - 10.4 (0.394 - 0.409)
PBIC0184E
Description Standard Service
Cylinder head seat recess diameter
(D) Intake 36.500 - 36.516 (1.4370 - 1.4376) 37.000 - 37.016 (1.4567 - 1.4573)
Exhaust 31.500 - 31.516 (1.2402 - 1.2408) 32.000 - 32.016 (1.2598 - 1.2605)
Valve seat interference fit Intake 0.081 - 0.113 (0.0032 - 0.0044)
Exhaust 0.084 - 0.116 (0.0033 - 0.0046)
Valve seat outer diameter (d) Intake 36.597 - 36.613 (1.4408 - 1.4415) 37.097 - 37.113 (1.4605 - 1.4611)
Exhaust 31.600 - 31.616 (1.2441 - 1.2447) 32.100 - 32.116 (1.2638 - 1.2644)
Diameter (d1) Intake 33.5 (1.319)
Exhaust 28.0 (1.102)
Diameter (d2) Intake 34.8 - 35.3 (1.370 - 1.390)
Exhaust 29.6 - 30.1 (1.165 - 1.185)
PBIC2745E
Revision: November 20132014 Altima NAM

EM-116
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SERVICE DATA AND SPECIFICATIONS (SDS)
*1 Machining data
CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
*: Total indicator reading
CYLINDER BLOCK
Angle (
α1) Intake 60
°
Exhaust 60 °
Angle ( α2) Intake 88
° 46' - 90 ° 14'
Exhaust 88 ° 46' - 90 ° 14'
Angle ( α3) Intake 120
°
Exhaust 120 °
Contacting width (W)*1 Intake 0.99 - 1.35 (0.0390 - 0.0531)
Exhaust 1.19 - 1.55 (0.0469 - 0.0610)
Standard
Camshaft runout [TIR*] Less than 0.02 (0.0008)
Cam height (A) Intake 45.865 - 46.055 (1.8057 - 1.8132)
Exhaust 44.175 - 44.365 (1.7392 - 1.7467)
Outer diameter of camshaft journal No. 1
27.935 - 27.955 (1.0998 - 1.1006)
No. 2, 3, 4, 5
23.435 - 23.455 (0.9226 - 0.9234)
Inner diameter of camshaft bracket No.1
28.000 - 28.021 (1.1024 - 1.1032)
No.2, 3, 4, 5
23.500 - 23.521 (0.9252 - 0.9260)
Camshaft journal clearance 0.045 - 0.086 (0.0018 - 0.0034)
Camshaft end play 0.115 - 0.188 (0.0045 - 0.0074)
Camshaft sprocket runout [TIR*] Less than 0.15 (0.0059)
SEM671
Revision: November 20132014 Altima NAM

SERVICE DATA AND SPECIFICATIONS (SDS)EM-117
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Unit: mm (in)
PISTON, PISTON RING, AND PISTON PIN
Available Piston
Surface distortion Limit
0.1 (0.004)
Cylinder bore Inner diameter StandardGrade No. 2 89.010 - 89.020 (3.5043 - 3.5047)
Grade No. 3 89.020 - 89.030 (3.5047 - 3.5051)
Wear limit 0.2 (0.008)
Out-of-round (X − Y) Less than 0.015 (0.0006)
Taper (C − A) Less than 0.01 (0.0004)
Main journal inner
diameter grade
(Without bearing) Grade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E
Grade No. F
Grade No. G
Grade No. H
Grade No. J
Grade No. K
Grade No. L
Grade No. M
Grade No. N
Grade No. P
Grade No. R
Grade No. S
Grade No. T
Grade No. U
Grade No. V
Grade No. W
Grade No. X
Grade No. Y
Grade No. 4
Grade No. 7 58.944 - 58.945 (2.3206 - 2.3207)
58.945 - 58.946 (2.3207 - 2.3207)
58.946 - 58.947 (2.3207 - 2.3207)
58.947 - 58.948 (2.3207 - 2.3208)
58.948 - 58.949 (2.3208 - 2.3208)
58.949 - 58.950 (2.3208 - 2.3209)
58.950 - 58.951 (2.3209 - 2.3209)
58.951 - 58.952 (2.3209 - 2.3209)
58.952 - 58.953 (2.3209 - 2.3210)
58.953 - 58.954 (2.3210 - 2.3210) 58.954 - 58.955 (2.3210 - 2.3211)
58.955 - 58.956 (2.3211 - 2.3211)
58.956 - 58.957 (2.3211 - 2.3211)
58.957 - 58.958 (2.3211 - 2.3212)
58.958 - 58.959 (2.3212 - 2.3212)
58.959 - 58.960 (2.3212 - 2.3213)
58.960 - 58.961 (2.3213 - 2.3213)
58.961 - 58.962 (2.3213 - 2.3213)
58.962 - 58.963 (2.3213 - 2.3214)
58.963 - 58.964 (2.3214 - 2.3214)
58.964 - 58.965 (2.3214 - 2.3215)
58.965 - 58.966 (2.3215 - 2.3215)
58.966 - 58.967 (2.3215 - 2.3215)
58.967 - 58.968 (2.3215 - 2.3216)
Difference in inner
diameter between
cylinders Standard Less than 0.03 (0.0012)
PBIC0281E
Revision: November 20132014 Altima NAM

EM-118
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SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in)
CONNECTING ROD
Unit: mm (in)
Piston skirt diameter (A) StandardGrade* Dimension
Grade No. 2 88.990 - 89.000 (3.5035 - 3.5039)
Grade No. 3 89.000 - 89.010 (3.5039 - 3.5043)
(H) dimension 37.5 (1.476)
Piston pin bore diameter Grade No. 0 19.993 - 19.999 (0.7871 - 0.7874)
Grade No. 1 19.999 - 20.005 (0.7874 - 0.7876)
Piston clearance to cylinder block Standard 0.010 - 0.030 (0.0004 - 0.0012)
Limit 0.08 (0.0031)
PBIC0188E
Standard Limit
Side clearance Top 0.040 - 0.080 (0.0016 - 0.0031) 0.11 (0.0043)
2nd 0.030 - 0.070 (0.0012 - 0.0028) 0.10 (0.0039)
Oil ring 0.045 - 0.125 (0.0018 - 0.0049) —
End gap Top 0.21 - 0.31 (0.0083 - 0.0122) 0.53 (0.0209)
2nd 0.37 - 052 (0.0146 - 0.0205) 0.71 (0.0280)
Oil (rail ring) 0.20 - 0.45 (0.0079 - 0.0177) 0.80 (0.0315)
Piston pin outer diameter Grade No.0 19.989 - 19.995 (0.7870 - 0.7872)
Grade No.1 19.995 - 20.001 (0.7872 - 0.7874)
Piston to piston pin clearance (Standard) 0.002 - 0.006 (0.0001 - 0.0002)
Piston pin to connecting rod bushing clear-
ance Standard 0.005 - 0.017 (0.0002 - 0.0007)
Center distance 143.00 - 143.10 (5.63 - 5.63)
Bend [per 100 (3.94)] Limit 0.15 (0.0059)
Torsion [per 100 (3.94)] Limit 0.30 (0.0118)
Connecting rod small end inner diameter 22.000 - 22.012 (0.7874 - 0.7879)
Connecting rod small end inner
bushing diameter
1
Grade2Dimension
Grade No. 0 20.000 - 20.006 (0.7874 - 0.7876)
Grade No. 1 20.006 - 20.012 (0.7876 - 0.7879)
Connecting rod big end inner diameter 48.000 - 48.013 (1.8898 - 1.8903)
Revision: November 20132014 Altima NAM

SERVICE DATA AND SPECIFICATIONS (SDS)EM-119
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1: After installing in connecting rod.
2: Always check with the Parts Department for the latest parts information.
CRANKSHAFT
Unit: mm (in)
Side clearance
Standard 0.20 - 0.35 (0.0079 - 0.0138)
Limit 0.50 (0.0197)
Connecting rod bearing housing Grade
2Dimension
Grade No. 0
Grade No. 1
Grade No. 2
Grade No. 3
Grade No. 4
Grade No. 5
Grade No. 6
Grade No. 7
Grade No. 8
Grade No. 9
Grade No. A
Grade No. B
Grade No. C 48.000 - 48.001 (1.8898 - 1.8898)
48.001 - 48.002 (1.8898 - 1.8898)
48.002 - 48.003 (1.8898 - 1.8899)
48.003 - 48.004 (1.8899 - 1.8899)
48.004 - 48.005 (1.8899 - 1.8899)
48.005 - 48.006 (1.8899 - 1.8900)
48.006 - 48.007 (1.8900 - 1.8900)
48.007 - 48.008 (1.8900 - 1.8901)
48.008 - 48.009 (1.8901 - 1.8901)
48.009 - 48.010 (1.8901 - 1.8902)
48.010 - 48.011 (1.8902 - 1.8902)
48.011 - 48.012 (1.8902 - 1.8902)
48.012 - 48.013 (1.8902 - 1.8903)
Pin journal dia. (DP) Grade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E
Grade No. F
Grade No. G
Grade No. H
Grade No. J
Grade No. K
Grade No. L
Grade No. M
Grade No. N
Grade No. P
Grade No. R
Grade No. S
Grade No. T
Grade No. U 44.974 - 44.973 (1.7706 - 1.7706)
44.973 - 44.972 (1.7706 - 1.7705)
44.972 - 44.971 (1.7705 - 1.7705)
44.971 - 44.970 (1.7705 - 1.7705)
44.970 - 44.969 (1.7705 - 1.7704)
44.969 - 44.968 (1.7704 - 1.7704)
44.968 - 44.967 (1.7704 - 1.7704)
44.967 - 44.966 (1.7704 - 1.7703)
44.966 - 44.965 (1.7703 - 1.7703)
44.965 - 44.964 (1.7703 - 1.7702)
44.964 - 44.963 (1.7702 - 1.7702)
44.963 - 44.962 (1.7702 - 1.7702)
44.962 - 44.961 (1.7702 - 1.7701)
44.961 - 44.960 (1.7701 - 1.7701)
44.960 - 44.959 (1.7701 - 1.7700)
44.959 - 44.958 (1.7700 - 1.7700)
44.958 - 44.957 (1.7700 - 1.7700)
44.957 - 44.956 (1.7700 - 1.7699)
SEM645SEM715
Revision: November 20132014 Altima NAM

EM-120
< SERVICE DATA AND SPECIFICATIONS (SDS) [QR25DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
*: Total indicator reading
MAIN BEARING
Unit: mm (in)
Main journal dia. (Dm) grade Grade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E
Grade No. F
Grade No. G
Grade No. H
Grade No. J
Grade No. K
Grade No. L
Grade No. M
Grade No. N
Grade No. P
Grade No. R
Grade No. S
Grade No. T
Grade No. U
Grade No. V
Grade No. W
Grade No. X
Grade No. Y
Grade No. 4
Grade No. 7 54.979 - 54.978 (2.1645 - 2.1645)
54.978 - 54.977 (2.1645 - 2.1644)
54.977 - 54.976 (2.1644 - 2.1644)
54.976 - 54.975 (2.1644 - 2.1644)
54.975 - 54.974 (2.1644 - 2.1643)
54.974 - 54.973 (2.1643 - 2.1643)
54.973 - 54.972 (2.1643 - 2.1642)
54.972 - 54.971 (2.1642 - 2.1642)
54.971 - 54.970 (2.1642 - 2.1642)
54.970 - 54.969 (2.1642 - 2.1641)
54.969 - 54.968 (2.1641 - 2.1641)
54.968 - 54.967 (2.1641 - 2.1641)
54.967 - 54.966 (2.1641 - 2.1640)
54.966 - 54.965 (2.1640 - 2.1640)
54.965 - 54.964 (2.1640 - 2.1639)
54.964 - 54.963 (2.1639 - 2.1639)
54.963 - 54.962 (2.1639 - 2.1639)
54.962 - 54.961 (2.1639 - 2.1638)
54.961 - 54.960 (2.1638 - 2.1638)
54.960 - 54.959 (2.1638 - 2.1637)
54.959 - 54.958 (2.1637 - 2.1637)
54.958 - 54.957 (2.1637 - 2.1637)
54.957 - 54.956 (2.1637 - 2.1636)
54.956 - 54.955 (2.1636 - 2.1636)
Center distance (r) 49.60 - 50.04 (1.9528 - 1.9701)
Out-of-round (X − Y) Standard Less than 0.005 (0.0002)
Taper (A − B) Standard Less than 0.005 (0.0002)
Runout [TIR*] Limit Less than 0.05 (0.002)
Free end play Standard 0.10 - 0.26 (0.0039 - 0.0102)
Limit 0.30 (0.0118)
Grade number* Thickness Identification color Remarks 0 1.973 - 1.976 (0.0777 - 0.0778) Black
Grade and color are the same
for upper and lower bearings.
1 1.976 - 1.979 (0.0778 - 0.0779) Brown
2 1.979 - 1.982 (0.0779 - 0.0780) Green
3 1.982 - 1.985 (0.0780 - 0.0781) Yellow
4 1.985 - 1.988 (0.0781 - 0.0783) Blue
5 1.988 - 1.991 (0.0783 - 0.0784) Pink
6 1.991 - 1.994 (0.0784 - 0.0785) Purple
7 1.994 - 1.997 (0.0785 - 0.0786) White
SEM685D
Revision: November 20132014 Altima NAM

SERVICE DATA AND SPECIFICATIONS (SDS)EM-121
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*: Always check with the Parts Department for the latest parts information.
Undersize
Unit: mm (in)
Bearing Clearance
Unit: mm (in)
CONNECTING ROD BEARING
01
UPR 1.973 - 1.976 (0.0777 - 0.0778) Black
Grade and color are different
for upper and lower bearings.
LWR 1.976 - 1.979 (0.0778 - 0.0779) Brown
12 UPR 1.976 - 1.979 (0.0778 - 0.0779) Brown
LWR 1.979 - 1.982 (0.0779 - 0.0780) Green
23 UPR 1.979 - 1.982 (0.0779 - 0.0780) Green
LWR 1.982 - 1.985 (0.0780 - 0.0781) Yellow
34 UPR 1.982 - 1.985 (0.0780 - 0.0781) Yellow
LWR 1.985 - 1.988 (0.0781 - 0.0783) Blue
45 UPR 1.985 - 1.988 (0.0781 - 0.0783) Blue
LWR 1.988 - 1.991 (0.0783 - 0.0784) Pink
56 UPR 1.988 - 1.991 (0.0783 - 0.0784) Pink
LWR 1.991 - 1.994 (0.0784 - 0.0785) Purple
67 UPR 1.991 - 1.994 (0.0784 - 0.0785) Purple
LWR 1.994 - 1.997 (0.0785 - 0.0786) White
Size U.S. Thickness Main journal diameter
0.25 (0.0098) 2.106 - 2.114 (0.0829 - 0.0832) Grind so that bearing clearance is the spec-
ified value.
Main bearing oil clearance StandardNo.1, 3, and 5 0.012 - 0.022 (0.0005 - 0.0009)
No.2 and 4 0.018 - 0.028 (0.0007 - 0.0011)
Limit 0.1 (0.004)
Grade number* Thickness mm (in) Identification color (mark) 0 (upper) 1.496 - 1.493 (0.0589 - 0.0588) Black-Black0 (lower) 1.496 - 1.493 (0.0589 - 0.0588) Black-Black
01 (upper) 1.496 - 1.493 (0.0589 - 0.0588) Black-Black 01 (lower) 1.499 - 1.496 (0.0590 - 0.0589) Brown-Brown 1 (upper) 1.499 - 1.496 (0 .0590 - 0.0589) Brown-Brown
1 (lower) 1.499 - 1.496 (0 .0590 - 0.0589) Brown-Brown
12 (upper) 1.499 - 1.496 (0.0590 - 0.0589) Brown-Brown 12 (lower) 1.502 - 1.499 (0.0591 - 0.0590) Green-Green 2 (upper) 1.502 - 1.499 (0.0591 - 0.0590) Green-Green2 (lower) 1.502 - 1.499 (0.0591 - 0.0590) Green-Green
23 (upper) 1.502 - 1.499 (0.0591 - 0.0590) Green-Green 23 (lower) 1.505 - 1.502 (0.0593 - 0.0591) Yellow-Yellow 3 (upper) 1.505 - 1.502 (0.0593 - 0.0591) Yellow-Yellow3 (lower) 1.505 - 1.502 (0.0593 - 0.0591) Yellow-Yellow
34 (upper) 1.505 - 1.502 (0.0593 - 0.0591) Yellow-Yellow 34 (lower) 1.508 - 1.505 (0.0594 - 0.0593) Blue-Blue 4 (upper) 1.508 - 1.505 (0.0594 - 0.0593) Blue-Blue4 (lower) 1.508 - 1.505 (0.0594 - 0.0593) Blue-Blue
Revision: November 20132014 Altima NAM

EM-122
< SERVICE DATA AND SPECIFICATIONS (SDS) [QR25DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
*: Always check with the Parts Department for the latest parts information.
Undersize
Unit: mm (in)
Bearing Clearance
Unit: mm (in)
Size U.S. Thickness Crank pin journal diameter
0.25 (0.0098) 1.622 - 1.630 (0.0639 - 0.0642) Grind so that bearing clearance is the spec-
ified value.
Connecting rod bearing clear-
ance Standard 0.035 - 0.045 (0.0014 - 0.0018)
Limit 0.10 (0.0039)
Revision: November 20132014 Altima NAM

PRECAUTIONSEM-123
< PRECAUTION > [VQ35DE]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental
Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951676
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 Draining CoolantINFOID:0000000009460515
• Drain coolant when engine is cooled.
Precaution for Disconnecting Fuel PipingINFOID:0000000009460516
• Before starting work, make sure no fire or spark producing items are in the work area.
• Release fuel pressure before disassembly.
• After disconnecting pipes, plug openings to stop fuel leakage.
Precaution for Removal and DisassemblyINFOID:0000000009460517
• When instructed to use special service tools, use the spec ified tools. Always be careful to work safely, avoid
forceful or uninstructed operations.
• Exercise maximum care to avoid damage to mating or sliding surfaces.
• Cover openings of engine system with tape or the equiva lent, if necessary, to seal out foreign materials.
• Mark and arrange disassembly parts in an organized way for easy troubleshooting and assembly.
• When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specif ied, do exactly as specified. Power tools may be used
where noted in the step.
Precaution for Inspection, Repair and ReplacementINFOID:0000000009460518
• Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.
Precaution for Assembly and InstallationINFOID:0000000009460519
• Use torque wrench to tighten bolts or nuts to specification.
Revision: November 20132014 Altima NAM

EM-126
< PREPARATION >[VQ35DE]
PREPARATION
PREPARATION
PREPARATION
Special Service ToolINFOID:0000000009460522
The actual shape of the tools may differ from those illustrated here.
Tool number
(TechMate No.)
Tool name Description
KV101J0010
(J-47242)
Engine support table Engine and transmission assembly removal
KV10116200
(J-26336-A)
Valve spring compressor
1. KV10115900
(J-26336-20)
Attachment
2. KV10109220
(—)
Adapter Disassembling valve mechanism
Part (1) is a component of KV10116200 (J-
26336-A), but part (2) is not.
KV10107902
(J-38959)
Valve oil seal puller Removing valve oil seal
KV10115600
(J-38958)
Valve oil seal drift Installing valve oil seal
Use side A.
a: 20 (0.79) dia. d: 8 (0.31) dia.
b: 13 (0.51) dia. e: 10.7 (0.421) dia.
c: 10.3 (0.406) dia. f: 5 (0.20) dia.
Unit: mm (in)
—
(J-39386)
Valve oil seal drift Installing valve oil seal
ST16610001
(J-23907)
Pilot bushing puller Removing crankshaft pilot bushing
WBIA0658E
PBIC1650E
S-NT011
S-NT603
NT024
NT045
Revision: November 20132014 Altima NAM