1023e, 113 hours with 62 of those spent blowing snow this winter. This is the 54 inch front mount blower. I greased it for the last time a few days ago and have grease coming out of the welded ends as well as both sides of the gear box. This never happened before. The ends are not a complete weld, they only go about half way around. Is this normal for grease to come out of these areas? Thank you for looking.