08/09/2025
Another episode of this old garage with another side job I did last month. Complaint was the engine had a skip. Was told it was rebuilt 3-4 years ago so a mental note was made to look at everything lol. After the basic checks of filters and nozzles the problem wasn’t found so I went deeper.
As with most jobs getting to the actual problem usually entails taking off much more to do tests and taking apart. With the injectors out I did pressure test on each cylinder and got my first big clue as the pressure from 5&6 cylinders was below 50 and not good. Knowing that I knew the head had to come off but before that I checked the existing valve adjustments and found the intake valves were improperly adjusted especially 5&6. Made more notes and pulled head and while I did I felt the head bolts weren’t as tight as I expected taking more notes 🧐. Got a big clue when I pulled the head and then the cleaning and reassembly of everything.
A few other assemblies weren’t as I would like to see so I addressed each on to give the customer a quality fix throughout. Tractor got picked up as another one was dropped off 🫣🤠.