Inspections
Close-range inspections
Repairs
Replacement of train line equipment
Replacement of automatic tension balancers
Data collection using electric and track inspection cars
TEMS personnel use inspection cars to collect data on the electrical equipment operated by the railways we serve. On conventional lines, data on train line equipment and signal and communication equipment is collected four times a year and twice a year respectively, and inspection cars are driven on Shinkansen lines every few weeks.