Kubota have made routine maintenance extremely simple by including convenient features like the one-touch attach/detach front grill and full-open bonnet, an easy-to-clean radiator, an under-seat access panel and easily accessible engine and transmission oil level indicators.
Full-open Bonnet
Kubota has completely revamped the Grand L40's front bonnet.  Thanks to the large exterior air intake area, engine cooling performance has been significantly improved, allowing the tractor to work better in high temperatures.  
The all-metal, full open bonnet makes it simple to check the engine, the easy-to-clean radiator screen and air and oil cartridge type filters.  With one-touch access, the one-piece bonnet opens wide to fully expose the engine area.