戴姆勒卡车召回3894辆2027款卡车：传动轴或因缺装卡簧脱开
北美戴姆勒卡车公司（DTNA）向美国国家公路交通安全管理局报告，召回3,894辆2027款卡车。召回编号为26V737，DTNA内部编号 F1046，报告日期为11月6日。
涉及车型包括西星（Western Star）49X 与 47X、福莱纳（Freightliner）Cascadia 第五代、Cascadia、114SD、Business Class M2 与 108SD，均限装配特定康明斯传动系统的车辆。
缺陷出在传动轴的滑动叉总成：部分车辆可能漏装卡簧，固定失效后传动轴可能在行驶中脱开，脱落的传动轴既会让车辆失去驱动力，也可能成为路面障碍。DTNA估计实际带有缺陷的车辆约占召回总数的1%。
修复方案为免费检查并按需更换传动轴总成。车主通知信预计2027年1月5日寄出，车主可拨打 DTNA 客户服务电话 800-547-0712 咨询（此号码为 DTNA 官方召回服务电话）。
（来源：美国国家公路交通安全管理局）
Daimler Trucks Recalls 3,894 Model-Year 2027 Trucks: Driveline May Separate Over Missing Snap Ring
Daimler Trucks North America (DTNA) has reported a recall of 3,894 model-year 2027 trucks to the National Highway Traffic Safety Administration. The campaign is NHTSA 26V737, DTNA recall F1046, reported on November 6.
The affected models are the Western Star 49X and 47X, and the Freightliner Cascadia Fifth Generation, Freightliner Cascadia, 114SD, Business Class M2 and 108SD, in each case only vehicles equipped with certain Cummins drivelines.
The defect sits in the driveline's slip-yoke assembly: on some vehicles a snap ring may be missing, which can allow the driveline to separate while driving. A separated driveline can cause a loss of drive power and can become a road hazard. DTNA estimates that about 1 percent of the recalled vehicles actually carry the defect.
The remedy is a free inspection and, where needed, replacement of the driveline. Owner notification letters are expected to be mailed on January 5, 2027. Owners can reach DTNA customer service at 800-547-0712.
(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：Wikimedia Commons「Walmart Freightliner Cascadia truck - Bainbridge, GA 2026」（CC0），图中为本次召回车型之一福莱纳 Cascadia Image: Wikimedia Commons, "Walmart Freightliner Cascadia truck - Bainbridge, GA 2026" (CC0), showing a Freightliner Cascadia, one of the recalled models
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