11. Investigators said the car had no mechanical defects . 12. The weapon is made by local blacksmiths, and due to this, it has many mechanical defects . 13. The worst bus crash in Canadian history appears to have been caused by mechanical defects , police said. 14. The early Churchills were fraught with mechanical defects and required many changes before they were considered sound. 15. "There is no evidence to suggest that a mechanical defect or malfunction caused or contributed to the collision. 16. A two-page version of the report distributed to the press said the aircraft had no other mechanical defect . 17. The Post's review of the under-votes, cards on which the machines couldn't read a punch, points to mechanical defects . 18. Only later did the police learn that the car had not been sabotaged : the problem was a mechanical defect . 19. Ford spokesman Ricardo Tinoco said Wednesday recent Explorer accidents had no relation to " tires or any mechanical defect ." 20. The vehicle's speed has yet to be calculated, and the Mustang is to be examined for any mechanical defects , he said.
