Nova Bus召回453辆LFS公交巴士：燃油滤清器软管可能脱落漏油，行驶中或熄火
美国国家公路交通安全管理局（NHTSA）公布，Nova Bus（美国）召回453辆公交巴士，涉及2022至2024款LFS与2023款LFS Artic铰接巴士，召回编号26V712，Nova Bus内部编号CR5969。
问题出在远程燃油滤清器的软管上：软管可能与接头分离，造成燃油泄漏并导致发动机熄火。管理局表示，燃油泄漏若遇上火源会增加起火风险，行驶中熄火则会增加发生碰撞的风险。这批巴士是各地公交系统日常运营的主力车型，运营单位将按召回安排逐车处理。
补救办法是Nova Bus免费更换燃油软管。车主（运营单位）通知信预计12月26日寄出，查询可拨打Nova Bus客服电话1-800-350-6682。（来源：美国国家公路交通安全管理局）
Nova Bus Recalls 453 LFS Transit Buses: Fuel Filter Hoses May Separate, Leak Fuel and Stall the Engine
Nova Bus (US) Inc. is recalling 453 transit buses, according to the National Highway Traffic Safety Administration (NHTSA). The recall, campaign 26V712 (Nova Bus number CR5969), covers certain 2022-2024 LFS and 2023 LFS Artic transit buses.
The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall. The agency says a fuel leak in the presence of an ignition source increases the risk of a fire, and an engine stall increases the risk of a crash. The buses are workhorses of public transit fleets, whose operators will work through the recall vehicle by vehicle.
Nova Bus will replace the fuel hoses free of charge. Owner notification letters are expected to be mailed on December 26, 2026, and questions can be directed to Nova Bus customer service at 1-800-350-6682. (Source: National Highway Traffic Safety Administration)
来源：美国国家公路交通安全管理局
发布：GSM·美国（发布链接）
图片来源：图片来源：一辆Nova Bus LFS公交巴士（42-BRT 摄，Wikimedia Commons，CC BY-SA 4.0） / Image: A Nova Bus LFS transit bus, by 42-BRT, Wikimedia Commons (CC BY-SA 4.0)
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