Yangdong Co. Y90 Series Spezifikationen PDF herunterladen (Seite 12)

IV

.Fit

Clearance

and

Wear

Limit

of

MaiJl Parts(see

'"fable

3)

Table 3

Assenbly limit Wear limit

(~)

(D;lm)-

Connecting

rod'j6umal

and

connecting

rod btishin'g

O.()40"0.089

0.20

2 Piston pin

and1c~nnectingxod

sm,\U

end.bushing

.

0.025-0.046

0.10

I

..

_--

-+-_

----.--

-

..

---

.--

-_._-

--

---

-

..

----

--

..

_ _.-

-----

..

3

skirt

and

cylinder

liner

06-0.160

0.40

4 Side clearance between the Ist ring and

its groovt:

0.060-0.092

0.20

5 Side

clt~arance

between the 2nd ring its groove

0.040-0.072

0.18

7

8

of

the 2nd

ring

and

on

scraper ring

0.250-0.400

1.60

2.20

9

(~rankshaft

"mainjoamai

and main 'bearing

0.070-0.139

O~25

0.18

O.050

..

0.1()O

I 0.025

...

0.'075 i

i I

.__.

__

,

.....

.

_.J_?·i~.;~O~~~~

-T'~_~~~i~-=~

! i

i

0.040~0.077

i 0.15

! ;

_

..

_

..

_--

---j"-

-_

_._

-_.

--

·-·

-1-- - _--._

..

--

'''-''''

;

0.016-0.061,

0*20

: I

_____

.:..

__

.

..

__

.;

.:_._.

...

_

..

_~

__

..

~

__

...

__

...

__

_

...

__

...

L .

-e

- .

i

OJ)75-0.265 1

I

-

_.

--'"

__

-

.•

-

_-

•.

-.

-_

~,

_:

_

~

----_.,

•.-

..

, " -

~.~,

..•

~.

-

-_.--

~_

-'--

_ _

•.•

-_.-

.-

._---1

..

-------.---.,

._

_

_._.

·-1

14 Rocker arm shaft

and

bushing

13

11xhaustvaive stem

and

valve guide

12 Intake valve stern

and

valve guide

15

!,Axial

(~Jearanueofcrankshatl

10

Camshaft'journ~J'

al~d

bushing

L

J

I fIdlegenr

shaft

journal

and

bushing

.

---

----I

-...-1

.....

6_A_x_·ia_l_c_l

..

e_·,a_

..

a_n_c_.,t~_(_)f_c

....

,a_n1

...

s

....

h_aft_

•.

-.-.....-""----'--'.~-_...J..

1_°_0°_5_°_-°_,2_,2_°_

....

,,

1

1-4

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 36 37

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