Gearbox out. We managed to brake the oil drain plug - was overtightened, so decided to take it out with oil in it. BIG mistake - won't do that again. It seems that it had too much oil in the box and it got spit out from breather, messed up the looks.
Pressure plate, clutch disc and flywheel - out. All parts are OEM. I guess either it never was changed, because pressure plate has very bad scratches made by release bearing.
Rear main oil seal - cleaned and changed. I can tell that it was changed some time ago: seal carrier scratched (outer part), not genuine nissan part used.
Everything got cleaned and degreased. Box plate, flywheel, clutch disc and pressure plate on, gearbox on.
