Specifications include, but are not limited to: Lube/oil/filter, using non-synthetic oil, every three thousand (3,000) miles or three (3) months including shop fees and detailed safety check. ; Vehicles which require non-synthetic oil 2008 and older, see Vehicle List (Attachment 6): Lube, non-synthetic oil, and oil filter change service on each vehicle every three thousand (3,000) miles OR every three (3) months, whichever is sooner. ; Vehicles which require synthetic oil 2009 or newer, see Vehicle List (Attachment 6): A detailed safety check must be done every three thousand (3,000) miles OR three (3) months whichever is sooner, and: If, per the manufacturer's recommendations, a vehicle is within three thousand (3,000) miles of a scheduled lube, oil and oil filter change service, the Contractor must perform the lube, oil and filter change service AND perform the detailed safety check using the Safety and Preventative Maintenance Checklist. ; Transmission flush. Air filter replacement. ; Complete wash and dry of the exterior of the vehicle. Trash removal from the interior of the vehicle. Complete vacuum of the interior of the vehicle. Wipe down/dust interior hard surfaces.