Anyone experience with an open compressor of Trane CROE1C005BP.O?
Installed in the slaughtery where from I posted some pictures.

Had a call yesterday and again this morning: oil sump 3/4 full, oil differential pressure +/- 0,5 bar. --> Oil pressure cut-out.

Opened cover on suction side where oil pump is located. Suction filters inside are clean, oil filter cleaned (sort of hermetic type and so in fact no cleanable) --> same effect.

What I saw was a worn out of the inner rotating star of the oil pump. The teeth of the star weren't equal shaped anymore, all the left side of them where flattened. Same for the inner part wherein the teeth are turning.

Had also copper plating.

Pump is fitted with bolts with 12 corners (whats the name of this because i hadn't the right tool with me for this and I need it next week)

Question: I couldn't locate where the oil pump was sucking the oil out of the sump. Perhaps there is somewhere indeed a clogged oil filter I have to clean. Does someone now where it is?

Anyway, I ordered already a new pump in France. Hopes they have it in stock.

Will make some pictures of it (If I don't forget my camera) when opening it.