江淮汽车 部门：客户服务部
Mechanical Part of
Engine
upper and lower blades.
■
Lining ring and blade size coloring scheme.
Table of lining ring and blade size coloring scheme
Size
Color
Standard
Colorless
Extended by 0.50mm
Blue
Extended by 1.00mm
Yellow
b)
To install the blade, install one end of blade into the groove (as shown in the diagram) before
pressing the other areas to place.
Attention:
■
Do install blades by using piston ring
expander, otherwise, they may break.
c)
After installation of the blades, check whether
they can move smoothly in both directions.
b.
Install first and second piston rings.
Install first and second piston rings with the identification marks facing upwards (on the piston top side)
by using expander.
Notes: Piston ring opening direction
⑧
Install bearing shell onto the connecting rod and the connecting rod cover.
■
Apply engine oil onto bearing surface of shells before installation. Do not use engine oil on the back
but to thoroughly clean it.
⑨
Install piston and connecting rod assembly onto the crankshaft.
■
Place the crankshaft journal which is corresponding to the connecting rod to be mounted at the just
Fig.1.1.071
Piston Ring
Expander
Schematic Diagram for Piston Ring Location
Opening direction of first gas ring
Opening direction of combined oil ring lower blade
Opening direction of lining
ring of combined oil ring
Opening direction of combined oil ring upper blade
Opening direction of second gas ring
Engine front-end
