However, the usual "24V DC Cooling Fan" belt not suddenly cut off suddenly, in most cases is due to the long-lost first and then adjust the slack worn rubber parts, cracked belt so that the belt off the pulley off. So, if it can be difficult to find early detection. But this time, many people tend to ignore the inspection, that the belt is turning accidentally fall off, "24V DC Cooling Fan" installed after the move, resulting in deeper rift belt, eventually completely disconnected, unable to move forward . In driving out to travel, if found to have worn a belt, you can use the women nylon stockings to tie the broken part, "24V DC Cooling Fan" is not easy to belt out belt pulley groove on, not going off out, maintain some distance to ensure that you get home.