Hi Dear All!
I request your advices in order to perform a root cause analysis on a wheel loader (a mining equipment).
The goal is to see why the equipment is not reliable, so I intend to use the ishikawa or fishbone method to see the causes on failure and act on them.
I would like to know if the standard factors decomposition as follow: Measurement, Materials, Personnel, Environment, Methods, Machines is suitable to explain why my equipment is not reliable?
Or do you think that I should extract all the different problems of the machine recorded in a database, focus on one main single problem and perform my ishikwa diagram on that particular problem ?
Thanks in advance for your advices