Weifang 495 - Installing the Oil Ring or Dualflex Oil Ring; Positioning of the Piston Rings Inside the Cylinder Liner

126 pages

Save Page as PDF

To Next Page

To Next Page

To Previous Page

To Previous Page

Loading...

chrone

plated

rails

and

crimped

spring

( )

outside

the

radial

backi'ng

expander.

Among

thern

,a

pair

of

rails

are

laid

on

the

upper

side

of

the

ring

groove,

the

other

one

·is

laid

on

the

lower

side

of

the

ring

grOove

and

the

o

crimped

spring

is

fitted

between

them<

to

~

.

maintain

them

in

firm

contact

with

both

sides'

of

the

groove

as

sh.owh

in.Fig.13.

I

+--

_.-----+

-

---+--

,

I

I

(a)Oil

ring

Cb)Duaflex

oil

irng

Fig.

13

Installing

the

oil

ring

or

Duaflexoil

ring

End.

rIng

Fifth

ring

line

1st.

&.

4th

..

rIngs

Piston

pin

center

3rd.

ring

Fig.

14

Positions

of

the

pjston

rings

inside

the

cylinder

liner

H.

Bef()re

installing,pistofl

pin

,the

piston

should

be

heated

to

39

Table of Contents