Hello together, we have a problem with our Volvo, maybe someone knows that. In the 2-4 gears answers hear a certain noise, such a kind of scraping, noise, doesn’t sound really good, even if not really loud. Always leave it at load or rolls, even at very low speed almost unchanged, so whether you have 2500 revolutions on it or 1000 actually doesn’t matter – which I find funny. In the 5 gears nothing, in the first and reverse actually also not. When clutches step away! I then brought it into a workshop to an acquaintance, the tipped on the differential. He then got Volvo gear oil and wanted to exchange it first. Said, done ( On the occasion engine and gear oil ) First we had changed the engine oil, probably I pictured that, but after change the noise heard quite less perceptible. On the next day the gear oil was made worse. The Meschanician said again, it is true a little bit too little in it and one would like to know that it was the first oil, but no hint on späne, neither copper nor silbrie, no matter, no matter what the gear itself.