I seem to have mice nesting in my 3010 torque converter housing. Started the mule Mid-2000's 3010), and strange rattling noise happened. opened the hatch, revved the motor, and chunks of acorns blew out of the top open hose! After blowing out as much as would easily come out, she ran fine, but I'm worried about mouse babies in the works. How difficult is it to remove the cover to clean out the works?