机油会从正时齿轮盖和后主轴承油封处压出。
Oil may be forced out through the timing cover and rear-main bearing oil seals.
安装新的上后轴承油封，使白漆面向引擎后部。
Install the new upper rear bearing oil seal with the white paint facing towards the rear of the engine.
传动轮改进，更换轴承油封快速方便，延长大轴承使用寿命。
The imported bearings and oil seal are adopted to guarantee longer service life.
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 bearing, oil seal, silencer and leaf of the fan are wearing parts with limited life and should be changed periodically.
重荷型轴承及油封装置，并有防音隔板，能有效地防止震动和噪音，确保加工物不受油脂污染。
Load type bearing and oil seal device, and a sound proof clapboard, can effectively prevent the vibration and noise, ensures the processing object is not polluted by oil.
碎土辊轴承和车轮轴承涂抹润滑脂。过多的涂抹润滑脂可能导致油封的损坏和减少轴承的寿命。周期性地给铰接点涂抹润滑脂。
Grease reel bearings and wheel bearings sparingly. Over greasing may cause damage to seals and reduce the life of bearing. Grease hinge points periodically.
咪表线、离合器、刹车线、油门线、转速线、风门线、油封、钢丝、轴承、橡胶件等易损件。
Speedometer cable comp, clutch, brake cable comp, throttle cable comp, turning cable assy, oil seal steel wire, bearing, rubber and other wearing parts.
通过对引风机常见轴承箱漏油原因的分析，提出了一种防止引风机漏油的新机械磁力油封结构。
Trough analysing the reason of oil leakage in bearing box of induced draft fan, a new kind of mechanical magnetic oil seal is put forward to prevent oil leakage of induced draft fan.
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。
Imported axletree and framework oil seal assures the liability of rotary precision and airproof, and reduces the rate of troubles.
外置轴承型的轴承腔与泵腔用机械密封及骨架油封或填料隔开，密封性好。
The bearing bore and pump bore of external bearing type are separated by mechanical seal and skeleton oil seal.
介绍迷宫式油封的胶料配方设计和试制，在耐油老化和装车运行考验中，其密封性好、耐老化、寿命长的特点，使橡胶迷宫式货车轴承密封装置的优越性得到较好地体现。
It introduces formulation design of the compound and development of labyrinth oil seal. The sealing property, ageing resistance arid service life in oil resistance and fitting test are also related.
介绍迷宫式油封的胶料配方设计和试制，在耐油老化和装车运行考验中，其密封性好、耐老化、寿命长的特点，使橡胶迷宫式货车轴承密封装置的优越性得到较好地体现。
It introduces formulation design of the compound and development of labyrinth oil seal. The sealing property, ageing resistance arid service life in oil resistance and fitting test are also related.
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