Nissan Juke F15. Manual - part 647

EM-142

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[MR FOR NISMO RS MODELS]

SERVICE DATA AND SPECIFICATIONS (SDS)

Cylinder Head

INFOID:0000000012197322

CYLINDER HEAD

Unit: mm (in)

VALVE DIMENSIONS

Unit: mm (in)

VALVE GUIDE

346

3.46 (0.1362)

348

3.48 (0.1370)

350

3.50 (0.1378)

Identification mark

Thickness

Items

Standard

Limit

Head surface distortion

—

0.1 (0.004)

Normal cylinder head height “H”

130.9 (5.15)

—

PBIC0924E

Valve head diameter “D”

Intake

31.2 - 31.5 (1.228 - 1.240)

Exhaust

25.6 - 25.9 (1.008 - 1.020)

Valve length “L”

Intake

107.08 (4.22)

Exhaust

106.06 (4.18)

Valve stem diameter “d”

Intake

5.465 - 5.480 (0.2152 - 0.2157)

Exhaust

5.455 - 5.470 (0.2148 - 0.2154)

Valve seat angle “

α”

45

°15′ - 45°45′

Valve margin “T”

Intake

1.4 (0.055)

Exhaust

1.4 (0.055)

SEM188A

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-143

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[MR FOR NISMO RS MODELS]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

Unit: mm (in)

VALVE SEAT

Unit: mm (in)

Items

Standard 

Oversize (service) [0.2 (0.008)]

Valve guide

Outer diameter

9.523 - 9.534 (0.3749 - 0.3754)

9.723 - 9.734 (0.3828 - 0.3832)

Inner diameter (Finished size)

5.500 - 5.518 (0.2165 - 0.2172)

Cylinder head valve guide hole diameter

9.475 - 9.496 (0.3730 - 0.3739)

9.675 - 9.696 (0.3809 - 0.3817)

Interference fit of valve guide

0.027 - 0.059 (0.0011 - 0.0023)

Items

Standard

Limit

Valve guide clearance

Intake

0.020 - 0.053 (0.0008 - 0.0021)

0.1 (0.004)

Exhaust

0.030 - 0.063 (0.0012 - 0.0025)

Projection length “H”

13.35 - 13.65 (0.5256 - 0.5374)

PBIC2187E

Items

Standard

Oversize (service) [0.5 (0.020)] 

Cylinder head seat recess diameter “D”

Intake

31.900 - 31.927 (1.2559 - 1.2570)

35.200 - 35.227 (1.3858 - 1.3869)

Exhaust

26.300 - 26.327 (1.0354 - 1.0365)

29.200 - 29.227 (1.1496 - 1.1507)

Valve seat outer diameter “d”

Intake

31.997 - 32.013 (1.2597 - 1.2604)

32.497 - 32.513 (1.2794 - 1.2800)

Exhaust

26.408 - 26.424 (1.0397 - 1.0403)

Valve seat interference fit

0.07 - 0.113 (0.0028 - 0.0044)

Diameter “d1”*

1

Intake

29.2 (1.150)

Exhaust

23.3 (0.917)

Diameter “d2”*

2

Intake

30.5 - 31.0 (1.201 - 1.220)

Exhaust

24.9 - 25.4 (0.980 - 1.0)

Angle “

α1”

Intake

70

°

Exhaust

45

°

Angle “

α2”

88

°45′ - 90°15′

Angle “

α3”

120

°

PBIC2745E

EM-144

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[MR FOR NISMO RS MODELS]

SERVICE DATA AND SPECIFICATIONS (SDS)

*

1

: Diameter made by intersection point of conic angles “

α1” and “α2”

*

2

: Diameter made by intersection point of conic angles “

α2” and “α3”

*

3

: Machining data

VALVE SPRING

Unit: mm (in)

Cylinder Block

INFOID:0000000012197323

CYLINDER BLOCK

Unit: mm (in)

Contacting width “W”*

3

Intake

1.0 - 1.4 (0.039 - 0.055)

Exhaust

1.2 - 1.6 (0.047 - 0.063)

Height “h”

Intake

5.9 - 6.0 (0.232 - 0.236)

5.09 - 5.10 (0.2004 - 0.2008)

Exhaust

Depth “H”

Intake

6.01 (0.2366)

Exhaust

6.07 (0.2390)

Items

Standard

Intake

Exhaust

Free height

49.4 - 49.6 mm (1.945 - 1.953 in)

54.5 - 54.7 mm (2.146 - 2.154 in)

Installation height

38.46 mm (1.514 in)

38.46 mm (1.514 in)

Installation load

151 - 175 N (15.4 - 17.9 kg, 34 - 39 lb)

257 - 289 N (26.2 - 29.5 kg, 57.8 - 65.0 lb)

Height during valve open

28.86 mm (1.1362 in)

30.03 mm (1.1823 in)

Load with valve open

344 - 392 N (35.0 - 40.0 kg, 77.3 - 88.1 lb)

450 - 502 N (45.9 - 51.2 kg, 101.2 - 112.9 lb)

Identification color

White

Yellow green

Items

Limit

Valve spring squareness

1.0 (0.039)

Cylinder block top surface distortion

Limit

0.1 (0.004)

Cylinder bore inner diameter

Standard

Grade No. 1

79.700 - 79.710 (3.1378 - 3.1382)

Grade No. 2

79.710 - 79.720 (3.1382 - 3.1386)

Out-of-round

Limit

0.015 (0.0006)

Taper

0.010 (0.0004)

PBIC4017E

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-145

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[MR FOR NISMO RS MODELS]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

AVAILABLE PISTON

Unit: mm (in)

PISTON RING

Unit: mm (in)

Main bearing housing inner diameter grade

Grade No. A

55.997 - 55.998 (2.2046 - 2.2046)

Grade No. B

55.998 - 55.999 (2.2046 - 2.2047)

Grade No. C

55.999 - 56.000 (2.2047 - 2.2047)

Grade No. D

56.000 - 56.001 (2.2047 - 2.2048)

Grade No. E

56.001 - 56.002 (2.2048 - 2.2048)

Grade No. F

56.002 - 56.003 (2.2048 - 2.2048)

Grade No. G

56.003 - 56.004 (2.2048 - 2.2049)

Grade No. H

56.004 - 56.005 (2.2049 - 2.2049)

Grade No. J

56.005 - 56.006 (2.2049 - 2.2050)

Grade No. K

56.006 - 56.007 (2.2050 - 2.2050)

Grade No. L

56.007 - 56.008 (2.2050 - 2.2050)

Grade No. M

56.008 - 56.009 (2.2050 - 2.2051)

Grade No. N

56.009 - 56.010 (2.2051 - 2.2051)

Grade No. P

56.010 - 56.011 (2.2051 - 2.2052)

Grade No. R

56.011 - 56.012 (2.2052 - 2.2052)

Grade No. S

56.012 - 56.013 (2.2052 - 2.2052)

Grade No. T

56.013 - 56.014 (2.2052 - 2.2053)

Grade No. U

56.014 - 56.015 (2.2053 - 2.2053)

Grade No. V

56.015 - 56.016 (2.2053 - 2.2053)

Grade No. W

56.016 - 56.017 (2.2053 - 2.2054)

Piston skirt diameter “A”

Standard

Grade No. 1

79.670 - 79.680 (3.1366 - 3.1370)

Grade No. 2

79.680 - 79.690 (3.1370 - 3.1374)

Measure point “H”

43.4 (1.7087)

Piston pin hole diameter

21.993 - 21.999 (0.8658 - 0.8661)

Piston to cylinder bore clearance

Standard

0.020 - 0.040 (0.0008 - 0.0016)

Limit

0.08 (0.0031)

PBIC0188E

Items

Standard

Limit

Piston ring side clearance

Top

0.04 - 0.08 (0.0016 - 0.0031)

0.11 (0.0043)

2nd

0.03 - 0.07 (0.0012 - 0.0028)

0.10 (0.0039)

Oil ring

0.055 - 0.155 (0.0022 - 0.0061)

—