A day after new Orange Line trains have been returned to service following a battery failure, one other prepare was faraway from the tracks Tuesday.
This time, it was an older mannequin prepare that was eliminated because of a “mechanical issue” in one in every of its vehicles. The drawback within the 43-year-old prepare was unrelated to the battery failure that occurred in a brand new out-of-service prepare automotive on June 20, MBTA spokesperson Joe Pesaturo mentioned.
“The train was experiencing difficulty accelerating,” Pesaturo mentioned. “The individual car — not the entire train — is out of service for repairs. The Orange Line still has the number of trains needed to provide service under the summer schedule.”
In a morning tweet, the MBTA mentioned the mechanical drawback occurred in Malden and induced as much as 15-minute southbound delays on the tracks. About half an hour later, shortly after 8 a.m., the T mentioned repeatedly scheduled service had resumed.
Pesaturo mentioned the prepare vehicles are paired collectively in units of two. The prepare was returned to service after the pair was swapped out.
The prepare concerned in Tuesday’s incident is among the many oldest within the Orange Line fleet, which is being changed by new vehicles manufactured by the Chinese agency CRRC.
“All of the cars in the old Orange Line fleet went into service between 1978 and 1979,” Pesaturo mentioned. “They will be retired after the T has enough new cars available to meet weekday service delivery standards on a daily basis.”
To date, 78 new Orange Line vehicles have been delivered, with one other 4 extra anticipated by the top of the month. A complete of 152 new vehicles have been ordered; the final one is anticipated to be delivered by the summer season of 2023, in accordance with CRCC’s manufacturing schedule, Pesaturo mentioned.
The new fleet of vehicles has been taken out of service at the very least 5 occasions, the latest of which was because of a battery failure that occurred within the Wellington Yard final month. Other issues have included improperly put in bolts within the brakes of prepare vehicles.
Source: www.bostonherald.com”