Its Tamil Nadu-based rival, Ashok Leyland is in the process of setting up a network of workshops that can do sheet metal cabin repair jobs for trucks and reduce the costs incurred in replacing a cabin by 20%, according to Rajive Saharia, executive director of marketing at Ashok Leyland. "Cabin repair is a big problem. It's one of the reasons why truck buyers do not prefer a factory-built cabin," he said.At a cost of Rs.25 lakh each, as many as 26-28 such centres across the country would be opened in three-six months, Saharia said.