When it comes to trunnion adjustment, the first and most important issue is safety. I recommended that the circuit breakers for the drum drives and any related equipment be tripped OFF and locked out ...

In the January issue, I wrote some detailed instructions on adjusting your trunnions for maximum operational life. That’s all good, but I am often asked what to do when poor maintenance and ...

Machining a brand-new trunnion for a massive D11T bulldozer. What challenges come with components built on this scale?

The 1915 Racing Brakes and Suspension system was a cutting-edge design for its time, focused on improving performance and safety in early motorsports. One key feature of racing vehicles from this era ...