I'm a bit perplexed, a battery blanket and glow plugs are referring towards the motor oil. Your concern is concerning the 10w-thirty used as hydraulic oil in more mature machines. Sure, 10w-thirty was and remains to be employed my quite a few machines of that period even in the chilly. https://typesoftrailerhitchcouple54297.ttblogs.com/6777536/how-types-of-hydraulic-fluid-for-bobcat-753-can-save-you-time-stress-and-money