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Re: B-61 MACK HELPPosted by michael a. lee on October 18, 2009 at 07:54:16 from (64.33.255.26): In Reply to: B-61 MACK HELP posted by steve21757 on October 13, 2009 at 17:50:31:
one of the reasons that engines last longer these days is multiviscosity oil. in the old days everyone thought your oil or grease should be as thick as a rope. trouble was that the bearings never got lubed untill the oil warmed up. this goes for engine oil and tranny and rearend grease as well.
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