1997 Chevrolet Astro Owner's Manual - Page 56

6. With the other side of the harness, pull the shoulder part of the harness out in a single motion and place the harness over the child's shoulder. If the belt stops before the latch plate reaches the buckle, let the belt go back all the way and start again. 7. Push the latch plate into the buckle until it clicks. 4. Select only one sideof the harness. In a single motion, pull the shoulder part of the harness out, and place the harness over the child's shoulder.If the belt stops before the latch plate reaches the buckle, let the belt go back all the way and start again. 5. Push the latch plate(B) into the buckle until it clicks. Be sure the buckle is free of any foreign objects that may prevent you from securing the latch plates.If you can't secure a latch plate, see your GM dealer for service before using the child restraint. 8. Pull up on both latch plates to make sure they are secure. 1-48