1.
"If an engine is torn down for overhaul after considerable mileage, the chances are that the rings will require replacement."
在行驶了一定的里程后,发动机被拆下检修,这正是维修更换活塞环的机会。
2.
Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc.
更换活塞密封环和钢胶复合密封板简单方便。
3.
Pistons with insufficient or excessive side clearance should be replace
侧隙不足或过大的活塞必须更换。
4.
"For example, the oil pan is removed and cleaned during such engine-overhaul jobs as replacing bearings or rings."
例如,在进行更换轴承或活塞环这样的大修期间,可将油底壳卸掉,进行清洁工作。
5.
piston ring plier(piston ring tongs)
活塞环钳（活塞环拆装钳）
6.
piston pin snap ring
活塞销锁圈, 活塞销扣环
7.
piston diameter at ring lands
活塞环处的活塞直径
8.
flex-vent oil ring
(活塞) 挠性油环
9.
These metals have better wearing qualities than aluminum and can better withstand the wearing effect of the pistons and rings moving up and down in the cylinders.
这类金属的耐磨性比铝更好,能更好地经受住活塞和活塞环在气缸中上下运动产生的磨损。
10.
The piston must be replaced if cracked or scoreDo not attempt to restore a scored piston surface by sanding or polishing.
若活塞裂开或刮伤则必须更换。不要尝试用沙子或抛光剂修复刮伤的活塞表面。
11.
ABout 3 additional hours are required to install new piston rings. Additional time is needed for such services as piston-pin or Bushing replacement.
像更换活塞销或衬套之类的维修项目,也需要另外增加时间。
12.
"Thus, it is not necessary to replace all pistons when only part of the cylinders require service."
这样,当气缸仅需要部分维修时,就不必更换全部活塞。
13.
cornered piston ring
棱边精车过的活塞环, 修过角的活塞环
14.
Install rings and confirm ring side clearance:
安装活塞环，并确认活塞环侧间隙：
15.
The grooves into which they fit are called ring grooves.
安装活塞环的凹槽称为活塞环槽。
16.
piston displacement prover
活塞置换式检定装置
17.
Most pistons have three ring grooves at the top.
大多数活塞的顶部有3个活塞环槽。
18.
piston ring back clearance
(指与活塞底之间) 活塞环内表面间隙