Can't tell remotely, but I doubt that 600M or so would do any damage. Even more confidence if the cars is using synthetic oil.
As mentioned in a different thread, an oil analysis would let you know the condition of the engine with confidence. If the bearings were dry you "made metal" that the oil analysis would identify (as bearing material, etc). You can get a feel for 'how bad' from the levels and the company's analysis, too. Have the dealer run one for you.
Buuut..., what the heck is "moisture in the oil pump?"
As mentioned in a different thread, an oil analysis would let you know the condition of the engine with confidence. If the bearings were dry you "made metal" that the oil analysis would identify (as bearing material, etc). You can get a feel for 'how bad' from the levels and the company's analysis, too. Have the dealer run one for you.
Buuut..., what the heck is "moisture in the oil pump?"