Mitsubishi 4G6 series Specifications download pdf (Page 14)

466 ENGINE

<1992>

-

Service Specifications

mm (in.)

Piston ring

-

SOHC

End

gap

Ring-to-ring groove

clearance

Service size

No. 1 ring

No. 2 ring

4663

4664

Oil ring

No. 1 ring

No. 2 ring

Standard

0.25

-

0.40

LOO98

-

.0157)

0.20

-

0.35

LOO79

-

.0138)

0.20

-

0.40

LOO79

-

.0157)

0.20

-

0.70

LOO79

-

.0276)

0.03

-

0.07

LOOI

2

-

.0028)

0.02

-

0.06

(.OOO%

-

.0024)

0.25

(.OlO),

0.50

(.020),

0.75

(.030),

1

.OO

(.039)

over size

Limit

0.8

(031)

0.8

(.031)

0.8

(.031)

1

.o

(.039)

0.1

(.004)

0.1

(004)

Piston ring

-

DOHC

End

gap

Ring-to-ring groove

clearance

Service size

No. 1 ring

No. 2 ring

4G61

4663

Oil ring

No.

1

ring

No. 2 ring

0.25

-

0.40

LOO98

-

.0157)

0.35

-

0.50

(013%

-

.0197)

0.45

-

0.60

f.0177

-

.0236)

0.20

-

0.70

LOO79

-

.0276)

0.03

-

0.07

(.0012

-

.0028)

0.03

-

0.07

LOO1

2

-

.0028)

0.25

LOlO),

0.50

(.020),

0.75

(.030),

1

.OO

(.039)

over size

0.8 (031)

0.8

(.031)

0.8 (031)

1

.o

f.039)

0.1 (004)

0.1 (004)

Piston pin

3.D.

Press-in load

N

(Ibs.)

press-in temperature

Connecting rod

3ig

end center-to-small end center length

3end

rwist

3ig

end side clearance

Crankshaft

fnd play

Journal

O.D.

‘in

O.D.

ht-of-roundness

and taper of journal and pin

kcentricity

of journal

Iii

clearance of journal

II

clearance of pin

21

.OO

-

21

.Ol

(826%

-

.8272)

7,500

-

17,500 (1,653

-

3,858)

Room temperature

149.9

-

150.0

(5.902

-

5.906)

0.05

(002)

0.1

(004)

O.lO-0.25(.0039-.0098)

0.05-0.18

(.0020-

.0071)

56.98

-

57.00 (2.2433

-

2.2441)

44.98

-

45.00

(1.7709

-

1.7717)

Max. 0.01

(.0004)

Max. 0.02

(.OOO%)

0.02

-

(.OOO%

-

0.05

.0020)

0.02

-

(.OOO%

-

0.05

.0020)

:

0.4

(016)

:!

0.25

(.0098)

0.1

(004)

0.1

(004)

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