[119]วิธีตรวจซ่อมปั๊มน้ำทำงานเองเป็นระยะท่อน้ำหลังปั๊มไม่รั่วไม่ซึมแล้วจะซ่อมตรงไหน

I've tried many methods, replacing almost all of the water pump components, and the water taps inside the house aren't leaking. Turns out, it's the check valve. Replacing the rubber plug costs 15 baht. It's worth a try. If it doesn't work, it's worth it. #Fine debris can also cause this problem. Buy spare parts online through Lazada: https://s.lazada.co.th/s.8zrnf?cc https://s.lazada.co.th/s.8zHce?cc Check valve tester: https://s.lazada.co.th/s.kLMta?cc https://s.lazada.co.th/s.kLMj1?cc