Every pilot has an absolute right, and responsibility, to refuse any aircraft they deem "not safe for flight in all weather and conditions". Period. Of course

Every pilot has an absolute right, and responsibility, to refuse any aircraft they deem "not safe for flight in all weather and conditions". Period. Of course, you may have a long and uncomfortable conversation with your chief pilot regarding the nature and quality of your judgement, but every single pilot is supposed to make an informed and independent evaluation of each aircraft before every flight.