I would like to ask you, elevator maintenance instructions on the use of rail lubricants N46 oil, we can not buy here, I would like to ask what type of replacement instead of more appropriate? Thank you
Regular oil generally have to sell, you try to buy more viscous
Can use 46 hydraulic oil instead of the market, in fact, many brands have no. 46 rail oil, you ask some oil distributors must sell, like Shell, Mobil, the Great Wall.
Choose 46 gear oil of better quality
