Remove grid inside front grill to allow better air flow to the radiator,254 Foton stops overheating.It was poor design to block air flow with inside cover.
Removed the mesh inside the hood front grill ,now good air flow to the radiator engine runs much cooler.Might do the same on side grills,the mesh obstructs air flow.Bad design mesh only for looks.Powerful little tractor,i run a 6 foot finishing mower 1st gear on Hi temp holds around 80 degrees...