Toro Groundsmaster 4500-D Series Service Manual page 14

Maintenance and Service (continued)
Safety: Safety Instructions
18. When welding on machine, disconnect all battery cables to prevent damage
to machine electronic equipment. Disconnect negative battery cable first and
positive cable last. Also, disconnect wire harness connector from both of the
TEC controllers, disconnect and remove the engine ECM and disconnect the
terminal connector from the alternator. Attach welder ground cable no more
than two (2) feet (0.6 meters) from the welding location.
19. Make sure to dispose of potentially harmful waste (e.g. fuel, oil, engine
coolant, filters, battery) in an environmentally safe manner. Follow all local
codes and regulations when recycling or disposing of waste.
Page 1–6 Groundsmaster ® 4500-D/4700-D
19245SL Rev A