Nissan Qashqai J11. Manual - part 134

 

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Nissan Qashqai J11. Manual - part 134

 

 

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-475

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Unit: mm (in)

*

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: Machining data

VALVE SPRING

Cylinder Block

INFOID:0000000010282036

CRANKSHAFT

Items

Standard

Cylinder head seat recess diameter “D”

Intake

28.163 - 28.191 (1.1088 - 1.1099)

Exhaust

26.986 - 27.014 (1.0624 - 1.0635)

Valve seat outer diameter “d”

Intake

28.276 - 28.292 (1.1132 - 1.1139)

Exhaust

27.076 - 27.092 (1.0660 - 1.0666)

Valve seat interference fit

Intake

0.085 - 0.129 (0.0033 - 0.0051)

Exhaust

0.062 - 0.106 (0.0024 - 0.0042)

Angle “

α

89

°

30

Contacting width “W”*

1

Intake

1.40 (0.0551)

Exhaust

1.544 (0.0608)

Height “h”

Intake

4.56 - 4.64 (0.1795 -0.1827)

Exhaust

4.905 - 4.985 (0.1931 - 0.1963)

Depth “H”

Intake

6.95 (0.2736)

Exhaust

7.25 (0.2854)

JPBIA0787ZZ

Free height

46.90 mm (1.8465 in)

Pressure height

200 - 220 N (20.4 - 22.4 kg, 45 - 49 lb)

 34.90 mm (1.3740 in)

353 - 387 N (36.0 - 39.5 kg, 79 - 87 lb)

26.90 mm (1.0591 in)

Full pressed height

24.40 mm (0.9606 in)

Diameter of the wire

2.78 - 2.82 mm (0.1094 - 0.1110 in)

Inner diameter

13.90 - 14.30 mm (0.5472 - 0.5630 in)

Outer diameter

19.50 - 19.90 mm (0.7677 - 0.7835 in)

Valve spring squareness

1.4 mm (0.055 in)

EM-476

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SERVICE DATA AND SPECIFICATIONS (SDS)

Unit: mm (in)

CONNECTING ROD

Unit: mm (in)

Item

Standard

Crankshaft main journal diameter “Dm”

GRADE mark A

51.485 (2.0270)

GRADE mark B

51.486 (2.0270)

GRADE mark C

51.487 (2.0270)

GRADE mark D

51.488 (2.0271)

GRADE mark E

51.489 (2.0271)

GRADE mark F

51.490 (2.0272)

GRADE mark G

51.491 (2.0272)

GRADE mark H

51.492 (2.0272)

GRADE mark I

51.493 (2.0273)

GRADE mark J

51.494 (2.0273)

GRADE mark K

51.495 (2.0274)

GRADE mark L

51.496 (2.0274)

GRADE mark M

51.497 (2.0274)

GRADE mark N

51.498 (2.0275)

GRADE mark O

51.499 (2.0275)

GRADE mark P

51.500 (2.0276)

GRADE mark Q

51.501 (2.0276)

GRADE mark R

51.502 (2.2048)

GRADE mark S

51.503 (2.2048)

GRADE mark T

51.504 (2.2049)

GRADE mark U

51.505 (2.2049)

Crankshaft pin journal diameter “Dp”

48.000 - 48.020 (1.8898 - 1.8905)

Crankshaft end play

0.112 - 0.438 (0.004 - 0.0172)

E1BIA0067ZZ

PBIC3459J

Item

Standard

Center distance (big end and small end)

Grade 1

127.17 - 127.185 (5.0067 - 5.0073)

Grade 2

127.185 - 127.2 (5.0073 - 5.0079)

Grade 3

127.2 - 127.215 (5.0079 - 5.0098)

Grade 4

127.215 - 127.23 (5.0098 - 5.001)

Connecting rod big end diameter

51.58 - 51.600 (2.0307 - 2.0315)

Connecting rod bushing end diameter

32.02 - 32.04 (1.1819 - 1.1827)

Connecting rod bushing end oil clearance

0.020 - 0.038 (0.0008 - 0.0015)

Connecting rod side clearance

0.021 - 0.48 (0.0083 - 0.0189)

SERVICE DATA AND SPECIFICATIONS (SDS)

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PISTON PROTRUSION GRADE

Unit: mm (in)

AVAILABLE PISTON

Item

Standard

Piston height “a”

Grade R

45.911 (1.8075)

Grade S

45.946 (1.8089)

Grade T

45.981 (1.8103)

Grade U

46.016 (1.8116)

Grade X

46.031 (1.8130)

Piston pin hole diameter “b”

32.012 - 32.017 (1.2603 - 1.2605)

Piston to cylinder bore clearance

0.192 - 0.236 (0.0076 - 0.0093)

JPBIA0767ZZ

Item

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Piston skirt diameter “c”

79.835 mm (3.1431 in)

Measure point “d”

42 mm (1.6535 in)

Piston protrusion "a"

0.387 - 0.551 mm (0.0159 - 0.0217 in)

JPBIA0784ZZ

JPBIA0640ZZ

EM-478

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SERVICE DATA AND SPECIFICATIONS (SDS)

PISTON RING

Unit: mm (in)

PISTON PIN

Unit: mm (in)

CYLINDER BLOCK

Unit: mm (in)

Capacity of combustion chamber“a”

24.65 - 25.35 cm

3

 (1.5041 - 1.546 cu in)

JPBIA0633ZZ

Items

Standard

Piston ring side clearance

Top

0.09 - 0.13 (0.0035 - 0.0051)

2nd

0.08 - 0.12 (0.0031 - 0.0047)

Oil ring

0.05 (0.002)

Piston ring end gap

Top

0.2 - 0.35 (0.0079 - 0.0138)

2nd

0.7 - 0.9 (0.0276 - 0.0354)

Oil ring

0.25 - 0.50 (0.0098 - 0.0197)

Items

Standard

Length “a”

59.85 (2.3563)

Diameter of chamfer “b”

23.85 - 24.15 (0.9390 - 0.9508)

Length of the chamfer “c”

8.7 (0.343)

Piston pin inner diameter “d”

13.8 - 14.1 (0.543 - 0.555)

Piston pin outer diameter ’“e”

29.995 - 30.005 (1.1809 -1.1813)

Piston to piston pin oil clearance

0.012 - 0.023 (0.0005 - 0.0009)

JPBIA0768ZZ

Item

Standard

Cylinder block top surface distortion

0.05 (0.0020)

Cylinder bore inner diameter

80.004 - 84.034 (3.1498 - 3.1509)

 

 

 

 

 

 

 

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