8 wc_bo5000186190_05TOC.fmTable of Contents GP 3800A5 Maintenance 405.1 Maintaining the Emission Control System ...........................................405.2 Periodic Maintenance Schedule ..........................................................405.3 Engine Oil ............................................................................................415.4 Servicing the Air Cleaner .....................................................................425.5 Spark Plug ...........................................................................................435.6 Cleaning the Sediment Cup ................................................................445.7 Adjusting the Carburetor .....................................................................455.8 Engine Speed ......................................................................................455.9 Storage ................................................................................................466 Troubleshooting 477 Technical Data 487.1 Generator ............................................................................................487.2 Engine .................................................................................................498 Emission Control Systems Information and Warranty 518.1 Emission Control System Background Information .............................518.2 Limited Defect Warranty for Exhaust Emission Control System .........528.3 Limited Defect Warranty for Wacker NeusonEvaporative Emission Control Systems ..............................................539 Schematics 569.1 Wire Colors ..........................................................................................569.2 Electrical Schematic ............................................................................569.3 Engine Wiring ......................................................................................58