KUALA LUMPUR: A signalling system disruption between Kalumpang and Kuala Kubu Baru on Saturday (Sept 27) left KTM Komuter and ETS services delayed by up to five hours.
In a statement on Sunday (Sept 28), Keretapi Tanah Melayu Berhad (KTMB) said KTM Komuter's worst delay hit Train No. 2389 at 230 minutes, while ETS service EP9138 (KL Sentral-Butterworth) had a 305-minute delay.
KTMB said preliminary checks traced the disruption to damage to a system component, which sparked and disrupted the signalling system.
The cause of the component damage, however, is still under further investigation.
"The signalling system disruption had a knock-on effect on the movement and schedules of other trains passing through the sector, particularly services to and from the north," the statement read.
Meanwhile, KTMB said the Rawang-Ipoh Double Tracking upgrade works, scheduled earlier, are also being carried out in stages, including along the Kalumpang route on Saturday and Sunday, requiring schedule adjustments on the affected line.
"The signalling disruption during those works further restricted train movements, compounding delays to several KTM Komuter and ETS services," the statement read.
However, KTMB said repair works were completed at 5.15am on Sunday, and the first Komuter train from Tanjung Malim departed at 5.45am.
The national rail operator said KTM Komuter and ETS services have now returned to normal, though a 30-minute delay from the original schedule persists due to the signalling fault along the Batang Kali route.
KTMB apologised to affected passengers for the incident, adding that full fare refunds will be given to those who chose not to continue their journey following the disruption, subject to prevailing procedures. - Bernama
