PETALING JAYA: The KLIA aerotrain will undergo a scheduled software upgrade to strengthen its operational endurance and support long-term performance, having completed 20,000 continuous operational hours.
Malaysia Airports Holdings Bhd (MAHB) said the upgrade would be carried out in two phases, with aerotrain services suspended from midnight to 5am.
The first phase, involving field testing from Oct 8 to 17, will see the software update installed and tested under actual operating conditions to verify its performance and functionality.
The results will undergo a comprehensive independent safety assessment before the second phase from Nov 28 to Dec 1, after which it will be permanently deployed on the aerotrain system.
