Step 1. First, you need to deflate the inflatable paddle. Next, Remove the repair kit from the accessories kit and then remove the wrench.
Step 2. Fix the wrench at the correct position of the air valve and fasten the air valve clockwise.
Step 3. Check the white spring button in the middle of the air valve, if it pops up, it is inflated; otherwise, it is deflated. Press the button to make sure it pops up. Connect the pump tube to the air valve, and fasten it clockwise. Next, Connect the pump tube to the air valve and fasten it clockwise. Finally, inflate the sup board to 10PSI.
Step 4. Use the foam water to check again and see if there is air leakage. If there are no obvious bubbles, it has been repaired.