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

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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)

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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

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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)

EM-259

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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

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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

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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