Table of Contents WP 1540A/AWwc_bo0154581en_009TOC.fm 25. Maintenance 235.1 Periodic Maintenance Schedule ..........................................................235.2 Cleaning Plate .....................................................................................235.3 Drive Belt .............................................................................................245.4 Exciter Lubrication ...............................................................................255.5 Spark Plug ...........................................................................................265.6 Engine Oil ............................................................................................275.7 Air Cleaner ..........................................................................................285.8 Cleaning Sediment Cup ......................................................................295.9 Adjusting Engine Speed ......................................................................295.10 Carburetor Adjustment ........................................................................305.11 Troubleshooting ...................................................................................315.12 Storage ................................................................................................325.13 Lifting Machine ....................................................................................335.14 Transporting Machine ..........................................................................34