I have seen leakers before, just not here - 994s are worse than trucks, you only have to park them for a day and they are weeping, but they stop as soon as the machine goes back to work.
Over-temp trigger is standard 122DegC for a Level 2 Event with Level 3 triggering at 127 DegC (or if Level 2 goes on for longer than 60 seconds IIRC). I have ours set up on Manual EREC to generate a VIMS Snapshot if we trigger a brake over-temp.
Haven't seen a rear leaker here here on 17 trucks (so far, with 15 more to come). All our front leakers were at very low hours straight out of the box and all except 1 were cured in short order by wheel bearing adjustments. That one it turned out the Toric Ring was "shaved" during assembly at the factory.
Our 789Cs run 185 tonne target payload but average in the mid-190's, with some loads up to 220, just scraping in on the 10/10/20 Rule (120% for 185 target is 222). Our longest downhill loaded stretch is 1.9km long with one part of it at 12% and the rest at 9-11%. That downhill section is right at the start of a 9.5km loaded haul to the tailings dam. Some other parts of the haul are also downhill loaded but probably only about 5% downgrade.
