Posts in Buzz Service Bulletins

How To Activate Cummins Diesel Engine Stay Warm Feature

In early 2017, Thomas Built Buses announced a revolutionary new feature for diesel engines: Diesel Particulate Filter (DPF) Temperature Stabilization, also known as the “Stay Warm” feature. This new feature optimizes the regenerative parameters of diesel engines, increasing active regeneration and decreasing aftertreatment DPF maintenance issues. In this service bulletin, we’ll show you how to activate […]

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Training Video – Saf-T-Liner C2 Window Frame Cover Repair Procedure

Saf-T-Liner C2 Window Frame Cover Repair Procedure Some older model Saf-T-Liner C2 buses (A-series VINs) equipped with old-generation windows may develop a cracked corner on the lower portion of the window frame. The cracking issue has been eliminated on the newer C2 buses equipped with new-generation windows. This video will guide you step by step […]

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A Message to Our Customers About Coronavirus (COVID-19)