41. At times, the mower won't start; at other times, it moves all too hurtlingly well-- the result of a faulty drive belt . 42. An electric motor drives the steps, and the steps drive is in turn connected to the handrail drive by a drive belt . 43. Many common appliance repairs include replacement of the driving belts on washing machines and dryers and new heating elements on an electric stove. 44. "All the accessories that are presently on the drive belts will be electrical so they won't have to run all the time ." 45. It is also a good idea to keep on hand a spare drive belt , the belt that connects the blower to the motor. 46. Gearing was provided by expanding pulleys to the back axle, with the back axle moving to ensure no slack in the drive belts . 47. If this drive belt broke then the handrail would stop while the steps continued to move-hence the need for a handrail speed sensor. 48. Beanse on page 2 expands Brennan s observation of the driving belt powering the planing machine was taut and the non-driving side was slack. 49. If the drive belt should break, it won't shut down the system, but the blower will not push the hot air through the ducts. 50. The ends of the shafts that gang the disks are attached to the drive of the motor via a drive belt similar to an O-ring.
