Specifications include, but are not limited to: Generator Maintenance and Repair. For all generators listed in this contract, the Contractor shall annually inspect and perform preventative maintenance on all components, including but not limited to the cooling systems, fuel systems, air induction and exhaust systems, lube oil systems, engine monitor and safety control panels, starting systems and electrical transfer switches. Preventative Maintenance shall include the following: Contractor shall perform all manufacturer recommended maintenance actions based on the service detailed in the Operations & Maintenance Manuals, this will also include the more frequently recommended preventative maintenance listed on the service detail. Contractor shall conduct a visual inspection of generator using a checklist Contractor shall sample fluids and have a laboratory analysis done.