Atlas Copco ECM 660IV Breakdown Problems

[SixOn]

Has anybody ever had breakdown problems with the ECM 660IV diesel drilling machine?

How did your team solve them and how long did it take before coming up with a solution?

 

[hydromarine]

Have worked on these before ...whats your problem?

 

[SixOn]

I dont really have a problem. I just want to know what problems to expect that could result in longer downtimes.