Install new front crankshaft oil seal.
安装新的前曲轴油封。
Replace the oil seal in the timing case cover.
更换在正时箱盖中的油封。
Remove and discard the front crankshaft oil seal.
拆下并抛弃曲轴前油封。
Research of front oil seal cover of engine for SVW and FVW.
大众发动机前油封盖过程开发。
Shaft seal skeleton oil seal, mechanical seal, packing three types.
轴封有骨架油封、机械密封、填料密封三种型式。
A heavy duty composite oil seal with an outer cup and a plastic inner cup.
一重型与外部杯和塑料杯内复合油封。
Power take - off, squared shaft drive. two stud flange without oil seal gasket.
动力启动方轴传动装置。销法兰。无油密封垫圈。
Shaft seal skeleton oil seal, mechanical seal, packing three type, indicate the order.
轴封有骨架油封、机械密封、填料密封三种型式，订货注明。
Type AF rotary oil seal is a new rubber-plastic compound oil seal in recent years abroad.
AF型旋转油封是近年来在国外相继出现的新型橡塑型复合油封。
Vertical three-screw pump adopts double seal mechanical seal and framework oil seal, no leakage.
立式三螺杆泵采用机械密封加骨架油封双重密封方式，无泄露。
Seal oil seal is a typical representative of, the general said, referring to the oil seal oil seal.
骨架油封是油封的典型代表，一般说的油封即指的是骨架油封。
According to the working conditions can be divided into rotating and reciprocating oil seal oil seal.
按工作条件可分为旋转骨架油封和往返式骨架油封。
Install the new upper rear bearing oil seal with the white paint facing towards the rear of the engine.
安装新的上后轴承油封，使白漆面向引擎后部。
Skeleton type can be divided according to package seal, and seal the exposed skeleton oil seal assembly.
按骨架型式可分为内包骨架油封，外露骨架油封和装配式油封。
The conclusion is that PTFE oil seal can improve the sealing performance and meet the demand of vehicles.
PTFE复合油封能提高车辆的密封性，满足车辆的使用要求。
Oil seal: or shaft seal, in machines, a device that prevents the passage of fluids along a rotating shaft.
油封，亦称轴封：机器中用以防止流体沿转轴泄漏的装置。
Purpose: shockproof, seal, gasket, oil seal, thermal insulation, dust-proof, polished material, filtering.
用途：防震、密封、衬垫、油封、保温、防尘、磨光材料、过滤等。
A seal skeleton oil seal, mechanical seals, sealing the three types of filling materials, the order stated.
轴封有骨架油封、机械密封、填料密封三种型式，订货注明。
Such as whether the bolt is tightened, the piston ring is installed correctly, damaged oil seal is replaced, etc.
譬如螺栓是否拧紧，活塞环安装是否正确，损坏油封是否更换等。
Cartridge type air and oil seals-seal air is injected into the oil seal and is vented to atmosphere between the seals.
套筒式气封和油封总成，油封之间通密封空气， 油封与气封之间有一通大气的腔室。
The structure principle and improved fitting process of imported new type hub framework oil seal (EQ153) are introduced.
介绍了我国引进的新型轮毂骨架油封(EQ153)的结构原理与改进后装配工艺。
This paper shows the construction of hydrodynamic oil seal SR. and discusses its properties and service life through test.
本文介绍“SR”流体动力油封的结构，通过试验更进一步论述“SR”流体动力油封的密封性能和使用寿命。
The bearing, oil seal, silencer and leaf of the fan are wearing parts with limited life and should be changed periodically.
风机的轴承，油封及消声器，叶片等属于消耗品，故有一定寿命，需定期更换。
The servomechanism of guarding leak for the test of high pressure oil seal was developed, and its structure was introduced.
开发了高压油封实验时防泄漏自动控制装置，并介绍了其结构。
Imported axletree and framework oil seal assures the liability of rotary precision and airproof, and reduces the rate of troubles.
进口的轴承和骨架油封，保证了运转精度和密封的可靠性，降低了故障率。
The plastic colloid is easy to produce irregular distortion by the force emerged during the assembly process of the rubber oil seal.
橡胶油封在装配过程中，塑性胶体容易产生不规则变形，由于变形曲线无法准确描述，从而影响了进一步的受力分析。
Check reducer frequently for leakage and change oil seal in time. For purchasing and replacement, please refer to Fig. 2 and Table 1.
经常注意减速箱是否漏油，应及时更换油封，参照图二和表1购置和更换。
Mud seat is equipped with a four skeleton oil seal and the sleeve to prevent shaft wear and tear, extending the service life of shaft.
泥浆泵座中装有四只骨架油封和轴套，防止轴磨损，延长轴的使用寿命。
The sealed media that rubber, and to reduce the swelling of the rubber oil seal, and, as a result, the hardness premature aging and wear;
密封介质使橡胶溶胀，降低了橡胶的硬度，由此油封的过早的老化和磨损；
The main products are soft shaft, arrows, engine stents pads, plumbing, sealing strip, oil seal, high subsection firewire, stamping and etc.
主要产品有软轴、拉线、发动机支架胶垫、水管、密封条、油封、高压分火线、冲压件等。
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