Nissan Juke F15. Manual - part 646

EM-138

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR FOR NISMO RS MODELS]

HOW TO SELECT PISTON AND BEARING

MAIN BEARING SELECTION TABLE (No. 2 AND 3 JOURNAL)

MAIN BEARING GRADE TABLE (ALL JOURNALS)

UNDERSIZE BEARING USAGE GUIDE

• When the specified main bearing oil clearance is not obtained with standard size main bearings, use under-

size (US) bearing. 

• When using undersize (US) bearing, measure the main bearing inner diameter with bearing installed, and

grind main journal so that the main bearing oil clearance satisfies the standard.

CAUTION:

In grinding crankshaft main journal to use undersize bearings,

keep the fillet R [1.5 - 1.7 mm (0.059 - 0.067 in)] (A). 

JPBIA4443GB

Main bearing grade table (All journals) : Refer to 

EM-148, "Main Bearing"

.

Bearing undersize table:

Refer to 

EM-148, "Main Bearing"

.

PBIC3263J

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-139

< 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

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000012197316

GENERAL SPECIFICATIONS

Unit: degree

( ): Valve timing control “ON”

Drive Belt

INFOID:0000000012197317

DRIVE BELT

Spark Plug

INFOID:0000000012197318

SPARK PLUG

Unit: mm (in)

Engine type

MR16DDT

Cylinder arrangement

In-line 4

Displacement    cm

3

 (cu in)

1,618 (98.78) 

Bore and stroke    mm (in)

79.7

×81.1 (3.138×3.193)

Valve arrangement

DOHC

Firing order

1-3-4-2

Number of piston rings

Compression

2

Oil

1

Compression ratio

9.5

Compression pressure
kPa (kg/cm

2

, psi)/250 rpm

Standard

1,560 (15.9, 226.2)

Minimum

1,190 (12.1, 172.6)

Differential limit between cylinders

100 (1.0, 14.5)

Valve timing

 : Intake valve
 : Exhaust valve

a

b

c

d

e

f

228

228

11 (

−31)

ATDC

59 (17)

ABDC

4 (61)
ATDC

44 (-13)

BBDC

JPBIA4228ZZ

Tension of drive belt

Belt tension is not necessary, as it is automatically adjusted by drive belt auto-tensioner.

Make

NGK

Standard type

DILKAR7C9H

Gap (Nominal)

Standard

0.9 (0.035)

Limit

1.1 (0.043)

EM-140

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[MR FOR NISMO RS MODELS]

SERVICE DATA AND SPECIFICATIONS (SDS)

Exhaust Manifold

INFOID:0000000012197319

EXHAUST MANIFOLD

Unit: mm (in)

Turbocharger

INFOID:0000000012197320

TURBOCHARGER ACTUATOR

Camshaft

INFOID:0000000012197321

CAMSHAFT

Unit: mm (in)

*: Total indicator reading

VALVE LIFTER

Unit: mm (in)

Items

                                Limit

Surface distortion

Each exhaust port

0.1 (0.004)

Entire part

0.3 (0.012)

Value of pressure

Value of rod moving

Standard

68.4 kPa (513 mmHg, 20.19 inHg)

1 mm (0.039 in)

Items

Standard

Limit

Camshaft journal oil clearance

No. 1

0.045 - 0.086 (0.0018 - 0.0034)

0.15 (0.0059)

No. 2, 3, 4, 5

0.030 - 0.071 (0.0012 - 0.0028)

Camshaft bracket inner diameter

No. 1

28.000 - 28.021 (1.1024 - 1.1032)

—

No. 2, 3, 4, 5

25.000 - 25.021 (0.9843 - 0.9851)

—

Camshaft journal diameter

No. 1

27.935 - 27.955 (1.0998 - 1.1006)

—

No. 2, 3, 4, 5

24.950 - 24.970 (0.9823 - 0.9831)

—

Camshaft end play

0.075 - 0.153 (0.0030 - 0.0060)

0.24 (0.0094)

Camshaft cam height “A”

Intake

44.605 - 44.795 (1.7561 - 1.7636)

44.66 (1.75827)

Exhaust

43.175 - 43.365 (1.6998 - 1.7073)

44.20 (1.74016)

Camshaft runout [TIR*]

Less than 0.02 (0.0008)

0.05 (0.0020)

Camshaft sprocket runout [TIR*]

—

0.15 (0.0059)

SEM671

Items

Standard

Valve lifter outer diameter

Intake

33.977 - 33.987 (1.3377 - 1.3381)

Exhaust

29.977 - 29.987 (1.1802 - 1.1806)

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-141

< 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

VALVE CLEARANCE

Unit: mm (in)

*: Approximately 80

°C (176°F)

AVAILABLE VALVE LIFTER

Unit: mm (in)

Valve lifter hole diameter

Intake

34.000 - 34.021 (1.3386 - 1.3394)

Exhaust

30.000 - 30.021 (1.1811 - 1.1819)

Valve lifter clearance

0.013 - 0.044 (0.0005 - 0.0017)

Items

Cold

Hot* (reference data)

Intake

0.24 - 0.32 (0.009 - 0.013)

0.304 - 0.416 (0.012 - 0.016)

Exhaust

0.25 - 0.33 (0.01 - 0.013)

0.308 - 0.432 (0.012 - 0.017)

Identification mark

Thickness

300

3.00 (0.1181)

302

3.02 (0.1189)

304

3.04 (0.1197)

306

3.06 (0.1205)

308

3.08 (0.1213)

310

3.10 (0.1220)

312

3.12 (0.1228)

314

3.14 (0.1236)

316

3.16 (0.1244)

318

3.18 (0.1252)

320

3.20 (0.1260)

322

3.22 (0.1268)

324

3.24 (0.1276)

326

3.26 (0.1283)

328

3.28 (0.1291)

330

3.30 (0.1299)

332

3.32 (0.1307)

334

3.34 (0.1315)

336

3.36 (0.1323)

338

3.38 (0.1331)

340

3.40 (0.1339)

342

3.42 (0.1346)

344

3.44 (0.1354)

KBIA0119E