3. INSPECTION/ADJUSTMENT MYROAD 700i Recommended tire size: Tire size: front ..................120/70-R15 Tire size: rear.....................160/60-R14 Check the tires for cuts, embedded nails, or other damage. Check the front and rear wheels for trueness. Measure the tread depth at the center of the tires. Replace the tires when the tread depth reaches the following limits. Minimum tread depth: Front: 1.6 mm Rear: 2.2 mm STEERING HEAD BEARINGS Check that the control cables do not interfere with handlebar rotation. Support the scooter securely and raise the front wheel off the ground. Check that the handlebar moves freely from side to side. If the handlebar moves unevenly, binds, or has vertical movement, inspect the steering head bearings. 3-25