Seat Belt Tensioner: Service Precautions
WARNING:- The safety belt pretensioner is a pyrotechnic device. Always wear safety glasses when repairing an air bag equipped vehicle and when handling a safety belt buckle pretensioner or safety belt retractor pretensioner. Never probe a pretensioner electrical connector. Doing so could result in pretensioner or air bag deployment and could result in personal injury.
- Carry a live safety belt retractor pretensioner or safety belt buckle pretensioner so as to keep fingers and clothing away from moveable parts. This will reduce the risk of injury in the event of an accidental deployment.
- Remote deployment is to be carried out outdoors with all personnel at least 6.1 meters (20 feet) away to ensure personal safety. due to the loud report which occurs when the safety belt pretensioner is deployed, hearing protection is required.
- Do not position the safety belt retractor/pretensioner assembly so that moveable parts contact the support surface, as the forces of the deploying pretensioner can cause it to ricochet and cause personal injury.