Intermittent J1939 Faults at 1800 RPM: A Field Guide to Vibration-Triggered Harness Opens
The maintenance manager had set up two folding chairs in front of the excavators, like he was waiting for a tennis match to start. His coffee had gone cold sometime around 5:30 a.m. When I pulled up at seven, he didn’t say hello. He just pointed at the machine on the right and said, “That […]