3. INSPECTION/ADJUSTMENT DINK50/125 NUTS/BOLTS/FASTENERS Check all important chassis nuts and bolts for looseness. Tighten them to their specified torque values if any looseness is found. WHEELS/TIRES Tire pressure Insufficient air pressure in the tires not only hastens tire wear but also seriously affects the stability of the scooter. Under inflated tires make smooth cornering difficult and overinflated tires decrease the amount of tire in contact with the ground which can lead to skids and loss of control. Be sure that the tire pressure is within the specified limits at all times. Tire pressure should only be adjusted when the tires are cold. Cold inflation tire pressure 1 Rider (60 kg) 2 Riders (110 kg) 1.75 kg/cm 1.75 kg/cm Front (175 kPa, (175 kPa, 24.85 psi) 24.85 psi) 2 kg/cm 2.25 kg/cm Rear (200 kPa, (225 kPa, 28.4 psi) 31.95 psi) 3-22