行业新闻
原文：
By Alan Ohnsman and Takako Iwatani
July 1 (Bloomberg) -- Toyota Motor Corp. said a flaw in engines used in luxury Lexus models may be caused by defective valve components and it will decide whether another recall is needed.
Toyota, the world’s largest automaker, said today thatButterfly Valves
as many as 270,000 cars may be affected by problems ranging from “abnormal” engine noise or idling to an engine stall while the vehicle is moving, in the worst case. Last week the Toyota City, Japan-based company recalled hybrid Lexus HS250h sedans because of a fuel-leak risk.
The engine problem may result from “contaminated materials used in valve springs,” Mark Templin, U.S. group vice president and general manager of the Lexus brand, said today in a conference call. “We want to take care of customers better than anybody and take care of this as quickly as possible.”
Toyota is working to restore its reputation for quality after recalling Check Valves
about 8 million vehicles globally for defects linked to unintended acceleration. The company recalled about 13,000 Lexus GX 460 sport-utility vehicles in April after Consumer Reports labeled the model a “safety risk” because it could roll over in certain driving conditions. The designation was removed in May.
As many as seven Lexus models and the Crown, a sedan sold in Japan, may be affected by the latest flaw, and the carmaker is considering its next step to address the problem, said Ririko Takeuchi, a Safety Valves
Toyota spokeswoman in Tokyo.
Models with engines that may stall are the Lexus GS 350, GS 450h, GS 460, IS 350, LS 460, LS 600h and LS 600hL, as well as the Toyota Crown, the company said today. About 90,000 vehicles may be affected in Japan, Takeuchi said.
Contaminated Parts
“Due to slight variations during the manufacturing process, some foreign materialBalance Valves
may have contaminated the valve springs, resulting in potential breakage,” Toyota said on its website. The company hasn’t yet determined if a recall is necessary, Templin said.
Toyota, which paid a record U.S. fine of $16.4 million this year for not complying with auto-safety regulations, said on June 25 it would recall the HS250h after too much gasoline spilled in U.S. governmentNeedle & Gauge Valves
crash tests, posing a fire risk.
原文来自： http://www.nytimes.com/1981/12/26/opinion/escape-valve.html
CHELSEA OIL LEAK LINKED TO TAMPERING WITH VALVES;是由 上海日美阀门制造有限公司提供的阀门新闻，中文译文仅供参考，以下提供站内导航搜索：
中国闸阀网 闸阀产品 闸阀知识 闸阀厂商 闸阀博客 闸阀行业新闻
以下是参考译文：
译文：丰田汽车表示可能会导致气门弹簧阀雷克萨斯引擎中的缺陷
由Alan Ohnsman和岩谷贵子
7月1日（彭博） - 丰田汽车公司表示，雷克萨斯在豪华车型使用的闸阀
发动机缺陷可能是由有缺陷的阀门组件，它会决定是否需要再召回。
丰田是世界上最大的汽车制造商今天表示，多达27万车可能会受到从“异常”发动机噪音或空转发动机失速问题，以一当车辆行驶在最坏的情况下。上周，丰田市，日本的公司召回原因是燃油泄漏的风险雷克萨斯HS250h混合动力轿车。
该引擎的问题可能是由于“在气门弹簧用材料的污染，”马克滕普林，美国集团副总调节阀
裁和雷克萨斯品牌总经理说，今天在一个电话会议。 “我们要照顾好顾客比任何人去照顾这个尽快。”
丰田正在努力恢复后回顾与意外加速缺陷约800万美元的全球汽车质量的声誉。该公司在4月份召回约1.3万消费者报告雷克萨斯GX的460运动型多用途车的模型称为“安全风险”，因为它可以在某些驾驶条件下推出了。该称号被取消5月。
只要7雷克萨斯车型和官方，在日本售出的轿车可能会受到最新漏洞的影响，许多汽车疏水阀
制造商正在考虑与它的下一个步骤，以解决这个问题，说Ririko竹内，丰田在东京的发言人。
同档车型发动机，可能是雷克萨斯GS 350，GS 450h的的GS 460，350，LS 460的，款LS 600h和LS 600hL，以及丰田皇冠，该公司今天说。约90,000车辆可能在日本的影响，竹内说。
受污染的部件
“由于轻微的变化在制造过程中，一些国外的材料可能有污染的气门弹簧，造成潜在的破坏，”丰田隔膜阀
在其网站上说。该公司尚未决定是否召回是必要的，滕普林说。
丰田，这不符合支付汽车安全法规遵从美国创纪录的1640万美元，今年的罚款，6月25日表示，将召回安全阀
的HS250h太多汽油后，美国政府碰撞测试泄漏，有引发火灾的危险。
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