Mobil1 is 0W/40 so should be fine. My understanding is tha the 0 indicates that it is thinner when cold - which is obviously a good thing as this is when most wear occurs - while the 40 indicates that it will be just as thick as 10W/40 when hot. In fact, due to synthetic oils having fewer viscosity improvers, they generally stay thicker at high temperatures for longer than semi- and non-synthetics.
YMMV, of course, but my ZS180 will be getting Mobil1 at the first opportunity and, quite probably, Red Line in the gearbox. Speaking of which, does anyone know whether the gearbox is designed to allow the oil to be changed or just to be topped up?
S.
YMMV, of course, but my ZS180 will be getting Mobil1 at the first opportunity and, quite probably, Red Line in the gearbox. Speaking of which, does anyone know whether the gearbox is designed to allow the oil to be changed or just to be topped up?
S.