I'm a tad baffled, a battery blanket and glow plugs are referring on the engine oil. Your issue is with regard to the 10w-30 utilized as hydraulic oil in more mature machines. Certainly, 10w-thirty was and continues to be employed my lots of equipment of that period even while in https://hectorhjjkl.tinyblogging.com/what-does-types-of-hydraulic-fluid-for-bobcat-753-mean-71043660