Infiniti G35 (V35) Sedan. Manual — part 635

HOW TO SELECT PISTON AND BEARING

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MAIN BEARING SELECTION TABLE

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-

side (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 (A) [1.5 - 1.7 mm (0.059 - 0.067 in)].

JPBIA0264ZZ

Main bearing grade table (All journals)

: Refer to

EM-151, "Connecting Rod Bearing"

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JPBIA0216ZZ

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< DISASSEMBLY AND ASSEMBLY >

HOW TO SELECT PISTON AND BEARING

Bearing undersize table

: Refer to

EM-151, "Connecting Rod Bearing"

.

SERVICE DATA AND SPECIFICATIONS (SDS)

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< SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000000956294

GENERAL SPECIFICATIONS

Drive Belt

INFOID:0000000000956295

DRIVE BELT

Cylinder arrangement

V-6

Displacement

cm

3

(cu in)

3,498 (213.45)

Bore and stroke

mm (in)

95.5 x 81.4 (3.76 x 3.205)

Valve arrangement

DOHC

Firing order

1-2-3-4-5-6

Number of piston rings

Compression

2

Oil

1

Number of main bearings

4

Compression ratio

10.6

Compression pressure

kPa (kg/cm

2

, psi)/300 rpm

Standard

1,275 (13.0, 185)

Minimum

981 (10.0, 142)

Differential limit between cylinders

98 (1.0, 14)

Cylinder number

Valve timing
(Valve timing control - “OFF”)

Unit: degree

a

b

c

d

e

f

248

248

2

66

0

68

SEM713A

PBIC0187E

Tension of drive belt

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

EM-142

< SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Spark Plug

INFOID:0000000000956296

SPARK PLUG

Unit: mm (in)

Intake Manifold

INFOID:0000000000956297

INTAKE MANIFOLD

Unit: mm (in)

Exhaust Manifold

INFOID:0000000000956298

EXHAUST MANIFOLD

Unit: mm (in)

Camshaft

INFOID:0000000000956299

CAMSHAFT

Unit: mm (in)

*

1

: Cam wear limit

Make

DENSO

Standard type

FXE22HR11

Gap (Nominal)

1.1 (0.043)

Items

Limit

Surface distortion

Intake manifold

0.1 (0.004)

Items

Limit

Surface distortion

Exhaust manifold

0.7 (0.028)

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

0.035 - 0.076 (0.0014 - 0.0030)

Camshaft bracket inner diameter

No. 1

26.000 - 26.021 (1.0236 - 1.0244)

—

No. 2, 3, 4

23.500 - 23.521 (0.9252 - 0.9260)

—

Camshaft journal diameter

No. 1

25.935 - 25.955 (1.0211 - 1.0218)

—

No. 2, 3, 4

23.445 - 23.465 (0.9230 - 0.9238)

—

Camshaft end play

0.115 - 0.188 (0.0045 - 0.0074)

0.24 (0.0094)

Camshaft cam height “A”

Intake

45.865 - 46.055 (1.8057 - 1.8132)

0.2 (0.008)*

1

Exhaust

45.875 - 46.065 (1.8061 - 1.8136)

0.2 (0.008)*

1

Camshaft runout [TIR*

2

]

Less than 0.02 mm (0.001)

0.05 (0.002)

Camshaft sprocket runout [TIR*

2

]

—

0.15 (0.0059)

SEM671