Nissan Pathfinder (2011 year). Manual — part 393
SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Standard and Limit
INFOID:0000000006247104
GENERAL SPECIFICATIONS
DRIVE BELTS
EXHAUST MANIFOLD
Cylinder arrangement
V-8
Displacement cm
3
(in
3
)
5,552 (338.80)
Bore and stroke mm (in)
98 x 92 (3.86 x 3.62)
Valve arrangement
DOHC
Firing order
1-8-7-3-6-5-4-2
Number of piston rings
Compression
2
Oil
1
Number of main bearings
5
Compression ratio
9.8:1
Compression pressure
kPa (kg/cm
2
, psi)/rpm
Standard
1,520 (15.5, 220)/200
Minimum
1,324 (13.5, 192)/200
Differential limit between cylinders
98 (1.0, 14)/200
Cylinder number
Valve timing
Unit: degree
a
b
c
d
e
f
244
°
232
°
8
°
60
°
10
°
54
°
SEM957C
PBIC0187E
Tension of drive belts
Auto adjustment by auto tensioner
2011 Pathfinder
EM-256
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: mm (in)
SPARK PLUG
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information
CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
*: Total indicator reading
Valve Seal
Unit: mm (in)
Valve Lifter
Unit: mm (in)
Valve Clearance
Items
Limit
Surface distortion
Exhaust manifold
0.3 (0.012)
Make
NGK
Standard type*
DILFR5A-11
Gap (nominal)
1.1 (0.043)
Items
Standard
Camshaft runout [TIR*]
Less than 0.02 (0.0008)
Camshaft cam height “A”
Intake
44.865 - 45.055 (1.7663 - 1.7738)
Exhaust
45.075 - 45.265 (1.7746 - 1.7821)
Cam wear limit
0.02 (0.0008)
Outside diameter of camshaft journal
25.950 - 25.970 (1.0217 - 1.0224)
Camshaft bracket inside diameter
26.000 - 26.021 (1.0236 - 1.0244)
Camshaft journal clearance
0.030 - 0.071 (0.0012 - 0.0028)
Camshaft end play
0.115 - 0.188 (0.0045 - 0.0074)
Camshaft dimension (A) for No. 1 journal
30.500 - 30.548 (1.2008 - 1.2027)
Cylinder head dimension (B) for No. 1 journal
30.360 - 30.385 (1.1953 - 1.1963)
Camshaft sprocket runout [TIR*]
Less than 0.15 (0.0059)
SEM671
Items
Standard
Height (H) (without valve spring installed)
14.300 - 14.900 (0.5630 - 0.5870)
Items
Standard
Valve lifter diameter
33.977 - 33.987 (1.3377 - 1.3381)
Valve lifter hole diameter
34.000 - 34.016 (1.3386 - 1.3392)
Clearance between lifter and lifter guide
0.013 - 0.039 (0.0005 - 0.0015)
2011 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-257
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Unit: mm (in)
*: Approximately 80
°
C (176
°
F)
Available Valve Lifter
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information
CYLINDER HEAD
Items
Hot*
Cold
Intake
0.304 - 0.416 (0.012 - 0.016)
0.26 - 0.34 (0.010 - 0.013)
Exhaust
0.308 - 0.432 (0.012 - 0.017)
0.29 - 0.37 (0.011 - 0.015)
Identification (stamped) Mark*
Thickness
N788
7.88 (0.3102)
N790
7.90 (0.3110)
N792
7.92 (0.3118)
N794
7.94 (0.3126)
N796
7.96 (0.3134)
N798
7.98 (0.3142)
N800
8.00 (0.3150)
N802
8.02 (0.3157)
N804
8.04 (0.3165)
N806
8.06 (0.3173)
N808
8.08 (0.3181)
N810
8.10 (0.3189)
N812
8.12 (0.3197)
N814
8.14 (0.3205)
N816
8.16 (0.3213)
N818
8.18 (0.3220)
N820
8.20 (0.3228)
N822
8.22 (0.3236)
N824
8.24 (0.3244)
N826
8.26 (0.3252)
N828
8.28 (0.3260)
N830
8.30 (0.3268)
N832 8.32
(0.3276)
N834
8.34 (0.3283)
N836
8.36 (0.3291)
SEM758G
2011 Pathfinder
EM-258
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: mm (in)
Spark Plug Tube
Unit: mm (in)
Valve Dimensions
Unit: mm (in)
Items
Standard
Limit
Head surface distortion
0.03 (0.0012)
0.1 (0.004)
Nominal cylinder head height “H”
126.3 (4.97)
KBIA2554E
Items
Standard
Press fit height "H"
38.400 - 39.400 (1.512 - 1.551)
KBIA1248E
Valve head diameter “D”
Intake
37.0 - 37.3 (1.457 - 1.469)
Exhaust
31.2 - 31.5 (1.228 - 1.240)
Valve length “L”
Intake
96.21- 96.71 (3.7878 - 3.8075)
Exhaust
93.74 - 94.24 (3.6905 - 3.7102)
Valve stem diameter “d”
Intake
5.965 - 5.980 (0.2348 - 0.2354)
Exhaust
5.955 - 5.970 (0.2344 - 0.2350)
Valve seat angle “
α
”
Intake
45
°
15
′
- 45
°
45
′
Exhaust
SEM188
2011 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
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Valve Guide
Unit: mm (in)
Valve Seat
Unit: mm (in)
Valve Spring
Valve margin “T”
Intake
1.1 (0.043)
Exhaust
1.3 (0.051)
Items
Standard
Oversize [0.2 (0.008)] (service)
Valve guide
Outside diameter
10.023 - 10.034 (0.3946 - 0.3950)
10.223 - 10.234 (0.4025 - 0.4029)
Inside 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)
Items
Standard
Limit
Stem to guide clearance
Intake
0.020 - 0.053 (0.0008 - 0.0021)
0.08 (0.0031)
Exhaust
0.030 - 0.063 (0.0012 - 0.0025)
0.09 (0.0035)
Projection length “L”
Intake
12.6 - 12.8 (0.496 - 0.504)
Exhaust
12.5 - 12.9 (0.492 - 0.508)
KBIA2555E
Items
Standard
Oversize [0.5 (0.020)] (Service)
Cylinder head seat recess diameter
″
D
″
Intake
38.000 - 38.016 (1.4961 - 1.4967)
38.500 - 38.516 (1.5157 - 1.5164)
Exhaust
32.200 - 32.216 (1.2677 - 1.2683)
32.700 - 32.716 (1.2874 - 1.2880)
Valve seat interference fit
Intake
0.081 - 0.113 (0.0032 - 0.0044)
Exhaust
0.064 - 0.096 (0.0025 - 0.0038)
Valve seat diameter
″
d
″
Intake
38.097 - 38.113 (1.4999 - 1.5005)
38.597 - 38.613 (1.5196 - 1.5202)
Exhaust
32.280 - 32.296 (1.2709 - 1.2715)
32.780 - 32.796 (1.2905 - 1.2912)
KBIA2541E
Free height mm (in)
50.58 (1.9913)
2011 Pathfinder
EM-260
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
CYLINDER BLOCK
Unit: mm (in)
* : Always check with the Parts Department for the latest parts information.
PISTON, PISTON RING AND PISTON PIN
Available Piston
Pressure N (kg, lb) at height mm (in)
Installation
165.8 - 187.0 (16.9 - 19.1, 37 - 42) at 37.0 (1.457)
Valve open
314.8 - 355.0 (32.1 - 36.2, 71 - 80) at 28.2 (1.110)
Out-of-square mm (in)
Less than 2.2 (0.087)
Surface flatness
Standard
0.03 (0.0012)
LImit
0.1 (0.004)
Main bearing housing inside diameter
Standard
68.944 - 68.968 (2.7143 - 2.7153)
Cylinder bore diameter
Standard
Grade No. 1
98.000 - 98.010 (3.8583 - 3.8587)
Grade No. 2
98.010 - 98.020 (3.8587 - 3.8590)
Grade No. 3
98.020 - 98.030 (3.8590 - 3.8594)
Wear limit
0.20 (0.0079)
Out-of-round (Difference between
″
X
″
and
″
Y
″
)
Limit
0.015 (0.0006)
Taper (Difference between
″
A
″
and
″
C
″
)
0.010 (0.0004)
Main journal inside 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
68.944 - 68.945 (2.7143 - 2.7144)
68.945 - 68.946 (2.7144 - 2.7144)
68.946 - 68.947 (2.7144 - 2.7144)
68.947 - 68.948 (2.7144 - 2.7145)
68.948 - 68.949 (2.7145 - 2.7145)
68.949 - 68.950 (2.7145 - 2.7146)
68.950 - 68.951 (2.7146 - 2.7146)
68.951 - 68.952 (2.7146 - 2.7146)
68.952 - 68.953 (2.7146 - 2.7147)
68.953 - 68.954 (2.7147 - 2.7147)
68.954 - 68.955 (2.7147 - 2.7148)
68.955 - 68.956 (2.7148 - 2.7148)
68.956 - 68.957 (2.7148 - 2.7148)
68.957 - 68.958 (2.7148 - 2.7149)
68.958 - 68.959 (2.7149 - 2.7149)
68.959 - 68.960 (2.7149 - 2.7150)
68.960 - 68.961 (2.7150 - 2.7150)
68.961 - 68.962 (2.7150 - 2.7150)
68.962 - 68.963 (2.7150 - 2.7151)
68.963 - 68.964 (2.7151 - 2.7151)
68.964 - 68.965 (2.7151 - 2.7152)
68.965 - 68.966 (2.7152 - 2.7152)
68.966 - 68.967 (2.7152 - 2.7152)
68.967 - 68.968 (2.7152 - 2.7153)
Difference in bore diameter between cylinders
Standard
Less than 0.03 (0.0012)
PBIC0123E
2011 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
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Unit: mm (in)
*: Always check with the Parts Department for the latest parts information
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information
CONNECTING ROD
Unit: mm (in)
Items
Grade*
Standard
Limit
Piston skirt diameter “A”
Grade No. 1
97.980 - 97.990 (3.8575 - 3.8579)
—
Grade No. 2
97.990 - 98.000 (3.8579 - 3.8583)
—
Grade No. 3
98.000 - 98.010 (3.8583 - 3.8587)
—
“H” dimension
39 (1.54)
—
Piston pin hole diameter
Grade No. 0
21.993 - 21.999 (0.8659 - 0.8661)
—
Piston to cylinder bore clearance
0.010 - 0.030 (0.0004 - 0.0012)
0.08 (0.0031)
PBIC0188E
Items
Standard
Limit
Side clearance
Top
0.035 - 0.085 (0.0014 - 0.0033)
0.11 (0.0043)
2nd
0.030 - 0.070 (0.0012 - 0.0028)
0.10 (0.0039)
Oil ring
0.015 - 0.185 (0.0006 - 0.0073)
—
End gap
Top
0.23 - 0.33 (0.0091 - 0.0130)
0.56 (0.0220)
2nd
0.25 - 0.40 (0.0098 - 0.0157)
0.52 (0.0205)
Oil ring
0.20 - 0.60 (0.0079 - 0.0236)
0.96 (0.0378)
Items
Grade*
Standard
Piston pin diameter
Grade No. 0
21.989 - 21.995 (0.8657 - 0.8659)
Piston to piston pin clearance
0.002 - 0.006 (0.0001 - 0.0002)
Connecting rod bushing oil clearance
0.005 - 0.017 (0.0002 - 0.0007)
Items
Grade
1
Standard
Limit
Center distance
154.45 - 154.55 (6.08 - 6.08)
—
Bend [per 100 (3.94)]
—
0.15 (0.0059)
Torsion [per 100 (3.94)]
—
0.30 (0.0118)
Connecting rod bushing inside diameter
2
(small end)
Grade No. 0
22.000 - 22.006 (0.8661 - 0.8664)
—
Connecting rod big end inside diameter (without bearing)
57.000 - 57.013 (2.2441 - 2.2446)
—
2011 Pathfinder
EM-262
< SERVICE DATA AND SPECIFICATIONS (SDS)
[VK56DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
1
: Always check with the Parts Department for the latest parts information
2
: After installing in connecting rod
CRANKSHAFT
Unit: mm (in)
Side clearance
0.20 - 0.40 (0.0079 - 0.0157)
0.40 (0.0157)
Connecting rod bearing housing
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
57.000 - 57.001 (2.2441 - 2.2441)
57.001 - 57.002 (2.2441 - 2.2442)
57.002 - 57.003 (2.2442 - 2.2442)
57.003 - 57.004 (2.2442 - 2.2443)
57.004 - 57.005 (2.2443 - 2.2443)
57.005 - 57.006 (2.2443 - 2.2443)
57.006 - 57.007 (2.2443 - 2.2444)
57.007 - 57.008 (2.2444 - 2.2444)
57.008 - 57.009 (2.2444 - 2.2444)
57.009 - 57.010 (2.2444 - 2.2445)
57.010 - 57.011 (2.2445 - 2.2445)
57.011 - 57.012 (2.2445 - 2.2446)
57.012 - 57.013 (2.2446 - 2.2446)
Main journal dia. “Dm” grade (No. 1 and 5)
Standard
Grade
1
Dimension
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. 1
Grade No. 2
Grade No. 3
Grade No. 4
Grade No. 5
Grade No. 6
Grade No. 7
Grade No. 9
63.963 - 63.964 (2.5182 - 2.5183)
63.962 - 63.963 (2.5182 - 2.5182)
63.961 - 63.962 (2.5181 - 2.5182)
63.960 - 63.961 (2.5181 - 2.5181)
63.959 - 63.960 (2.5181 - 2.5181)
63.958 - 63.959 (2.5180 - 2.5181)
63.957 - 63.958 (2.5180 - 2.5180)
63.956 - 63.957 (2.5179 - 2.5180)
63.955 - 63.956 (2.5179 - 2.5179)
63.954 - 63.955 (2.5179 - 2.5179)
63.953 - 63.954 (2.5178 - 2.5179)
63.952 - 63.953 (2.5178 - 2.5178)
63.951 - 63.952 (2.5178 - 2.5178)
63.950 - 63.951 (2.5177 - 2.5178)
63.949 - 63.950 (2.5177 - 2.5177)
63.948 - 63.949 (2.5176 - 2.5177)
63.947 - 63.948 (2.5176 - 2.5176)
63.946 - 63.947 (2.5176 - 2.5176)
63.945 - 63.946 (2.5175 - 2.5176)
63.944 - 63.945 (2.5175 - 2.5175)
63.943 - 63.944 (2.5174 - 2.5175)
63.942 - 63.943 (2.5174 - 2.5174)
63.941 - 63.942 (2.5174 - 2.5174)
63.940 - 63.941 (2.5173 - 2.5174)
SEM645
PBIC1686E
2011 Pathfinder
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