Nissan March K13. Manual - part 290

 

  Index      Nissan     Nissan March K13 - Service and Repair Manual)

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  288  289  290  291   ..

 

 

Nissan March K13. Manual - part 290

 

 

EM-94

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[HR12DE]

SERVICE DATA AND SPECIFICATIONS (SDS)

*: Total indicator reading

Valve Lifter

Unit: mm (in)

Valve Clearance

Unit: mm (in)

*:Approximately 80

°

C (176

°

F)

Available Valve Lifter

Unit: mm (in)

Camshaft bracket inner diameter

No. 1

28.000 - 28.021 (1.1024 - 1.1032)

No. 2, 3, 4

25.000 - 25.021 (0.9842 - 0.9850)

Camshaft journal oil clearance

No. 1

0.045 - 0.086 (0.0018 - 0.0034)

No. 2, 3, 4

0.030 - 0.071 (0.0011 - 0.0027)

Camshaft end play

0.075 - 0.153 (0.0029 - 0.0060)

0.2 (0.0078)

Camshaft sprocket runout [TIR*]

0.15 (0.0059)

Items

Standard

Limit

Items

                                              Standard

Valve lifter outer diameter

29.977 - 29.987 (1.1801 - 1.1805)

Valve lifter hole diameter

30.000 - 30.021 (1.1811 - 1.1819)

Valve lifter clearance

0.013 - 0.044 (0.0005 - 0.0017)

Cold

Hot * (reference data)

Intake

0.26 - 0.34 (0.010 - 0.013)

0.304 - 0.416 (0.012 - 0.016)

Exhaust

0.29 - 0.37 (0.011 - 0.014)

0.308 - 0.432 (0.012 - 0.017)

Identification mark (A)

Thickness (B)

300

3.00 (0.1181)

302

3.02 (0.1188)

304

3.04 (0.1196)

306

3.06 (0.1204)

308

3.08 (0.1212)

310

3.10 (0.1220)

312

3.12 (0.1228)

314

3.14 (0.1236)

316

3.16 (0.1244)

318

3.18 (0.1251)

320

3.20 (0.1259)

322

3.22 (0.1267)

324

3.24 (0.1275)

JPBIA0170ZZ

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-95

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[HR12DE]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

Cylinder head

INFOID:0000000005988225

CYLINDER HEAD

Unit: mm (in)

Valve Dimensions

Unit: mm (in)

326

3.26 (0.1283)

328

3.28 (0.1291)

330

3.30 (0.1299)

332

3.32 (0.1307)

334

3.34 (0.1314)

336

3.36 (0.1322)

338

3.38 (0.1330)

340

3.40 (0.1338)

342

3.42 (0.1346)

344

3.44 (0.1354)

346

3.46 (0.1362)

348

3.48 (0.1370)

350

3.50 (0.1377)

Identification mark (A)

Thickness (B)

Items

Limit

Head surface distortion

                                           0.1 (0.004)

Valve head diameter “D”

Intake

31.0 - 31.3 (1.220 - 1.232)

Exhaust

25.3 - 25.6 (0.996 - 1.007)

Valve length “a”

Intake

101.73 (4.01)

Exhaust

102.49 (4.04)

“b”

Intake

1.0 (0.0393)

Exhaust

1.0 (0.0393)

“c”

Intake

2.1 - 2.8 (0.0826 - 0.1102)

Exhaust

2.3 - 3.0 (0.0905 - 0.1181)

“c

Intake

3.0 (0.1181)

Exhaust

“d ”

Intake

4.965 - 4.980 (0.1954 - 0.1960)

Exhaust

4.955 - 4.970 (0.1950 - 0.1956)

Valve seat angle “

α

Intake

45

°

15

 - 45

°

45

Exhaust

PBIC3878E

EM-96

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[HR12DE]

SERVICE DATA AND SPECIFICATIONS (SDS)

Valve Guide

Unit: mm (in)

Valve Seat

Unit: mm (in)

Items

Standard part

Service part

Valve guide

Outer diameter

9.023 - 9.034 (0.3552 - 0.3556)

9.223 - 9.234 (0.3631 - 0.3635)

Inner diameter (Finished size)

5.000 - 5.018 (0.1968 - 0.1975)

Cylinder head valve guide hole diameter

8.975 - 8.996 (0.3533 - 0.3541)

9.175 - 9.196 (0.3612 - 0.3620)

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)

0.1 (0.004)

Projection length “H”

11.4 - 11.8 (0.448 - 0.464)

PBIC0184E

Items

Standard

Oversize [0.5 (0.02)] (Service)

Cylinder head seat recess diameter “D”

Intake

31.400 - 31.416 (1.2362 - 1.2368)

31.900 - 31.916 (1.2559 - 1.2565)

Exhaust

25.900 - 25.916 (1.0196 - 1.0203)

26.400 - 26.416 (1.0393 - 1.0399)

Valve seat outer diameter “d”

Intake

31.497 - 31.513 (1.2400 - 1.2406)

31.997 - 32.013 (1.2597 - 1.2603)

Exhaust

25.997 - 26.013 (1.0235 - 1.0241)

26.497 - 26.513 (1.0431 - 1.0438)

Valve seat interference fit

Intake

0.081 - 0.113 (0.0032 - 0.0044)

Exhaust

0.081 - 0.113 (0.0032 - 0.0044)

Diameter “d1”*

1

Intake

29.0 (1.141)

Exhaust

23.0 (0.905)

Diameter “d2”*

2

Intake

30.6 - 30.8 (1.204 - 1.212)

Exhaust

24.9 - 25.1 (0.980 - 0.988)

Angle “

α

1”

Intake

60

°

Exhaust

45

°

PBIC2745E

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-97

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[HR12DE]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

*

1

: Diameter made by intersection point of conic angles 

α

1 and 

α

*

2

: Diameter made by intersection point of conic angles 

α

2 and 

α

*

3

: Machining data

Valve Spring

Standard:

Cylinder Block

INFOID:0000000005988226

CYLINDER BLOCK

Unit: mm (in)

Angle “

α

2”

Intake

89

°

45

 - 90

°

15

Exhaust

89

°

45

 - 90

°

15

Angle “

α

3”

Intake

120

°

Exhaust

120

°

Contacting width “W”*

3

Intake

1.05 - 1.35 (0.0413 - 0.0531)

Exhaust

1.25 - 1.55 (0.0492 - 0.0610)

Height “h”

Intake

6.0 (0.236)

5.45 (0.214)

Exhaust

6.0 (0.236)

5.43 (0.213)

Depth “H”

6.0 (0.236)

Free height

42.26 mm (1.6637 in)

Installation height

32.40 mm (1.2755 in)

Installation load

136 - 154 N (13.9 - 15.7 kg, 31 - 35 lb)

Height during valve open

23.96 mm (0.9433 in)

Load with valve open

262 - 296 N (26.7 - 30.2 kg, 59 - 67 lb)

Surface distortion

Limit

0.1 (0.004)

Cylinder bore

Inner diameter

Standard

78.000 - 78.015 (3.0708 - 3.0714)

Wear limit

Out-of-round (Difference between “a” and “b”)

Limit

0.015 (0.0006)

Taper (Difference between “c” and “d”)

0.010 (0.0004)

PBIC3924E

 

 

 

 

 

 

 

Content   ..  288  289  290  291   ..