Step-by-step directions on how to properly disassemble and replace a wide range of components in today’s heavy- and medium-duty commercial trucks. Hand-drawn images created by the Diesel Laptops team, together with torque specifications, safety tips, and other related information, make repairs as expedient and efficient as possible.

Usually buried in websites, PDFs, or owners’ manuals, Maintenance Intervals provide reliable timetables for how often truck components should be inspected, serviced, and even proactively replaced. Diesel Repair’s Maintenance Intervals follow the guidelines recommended by the Original Equipment Manufacturer (OEM).

In the process of repairing an engine, you often need to know certain specification details that are hidden in a hard-to-locate service manual. We’ve taken the time to create clear, concise, easy-to-read specifications tables you can actually locate when you need them.

Updated weekly since late 2021, the Recalls database brings together correspondence between NHTSA and OEMs, detailed information on the Year/Make/Model in question, specifics on each recall, and repairs required by law. Includes both vehicle and parts recalls. 

Diesel Repair’s Technical Service Bulletin database archives tens of thousands of TSBs direct from the Original Equipment Manufacturers (OEMs). These bulletins are typically released to the public after the vehicle is in operation and include important updates on service and operation.