Contaminated Diesel In Excavator

This new excavator was experiencing running issues. Inspecting the fuel filters revealed they were very heavily contaminated, probably from fueling up on a building site. as the excavator was new and still under warranty and given the high cost of original manufacturers filters that were required to keep the warranty, and given the sensitive nature of modern diesel engine systems with regards to contaminated diesel it was decided best to drain the tank of diesel and polish it & also to use our special probes and jets to flush the tank clean as well as the fuel lines returning the excavator to back to as new condition.