The oil came off of the engine cover...the service department did a good job cleaning their own mess for the average person, but for me, having traces of oil, as seen in the after pics, is unacceptable, so in a couple of days I will fix that. My Dad doesn't want to argue with the service department, but I'll try to convince him to do so. Dan, who is Oceancontainer? Also, what can happen if the rubber is deteriorated?