टुल्लू पंप का पानी नहीं उठाने का कारण।tullu pump ka seal kaise change kare?

hlw dosto is video me hum dekhenge kis prakar se waterpump ka seal change karte hai.motor ka pani nhi uthana ya pressure ka kam hona ko hum kaise repair kare. full process to change seal of waterpump. related searches pani ka pressure kam hona pani der se uthana #waterpumpseal #mechanicalseal