2 Understanding Risk Factors Certain factors increase your risk of having an artery problem. Some things canât be controlled, such as older age or having a family history of artery problems. But you can control other risk factors, such as: This booklet is not intended as a substitute for professional medical care.
If the reading is lower than recommended, fill the tire with air by firmly pressing the air-hose tip onto the valve stem. You will hear air quietly enter the tire. If you hear air leaking or spraying out, you need to double-check that the connection between the air hose and the tireâs valve stem is secure. 7.
1 Put a small amount of air in the tube, put it back into the wheel, then tuck the tyre back over the wheel rim. 2  Push the valve back into the hole, seat the tyre and pull the valve back through. 3  Pump the tyre back up to the correct pressure and put the wheel back on your bike.