Centrifugal pump dismantling/assembly/ troubleshooting/maintenance/overhauling

Centrifugal pump dismantling/assembly/ troubleshooting/maintenance/overhauling is video me mene centrifugal pump ki nde side ki ball bearing . sleeve typ bearing dismantling kiya he assembly kiya he mechanical seal dismantling kiya assembly kiya balancing piston replace kiya balancing piston and sleeve ka clearance maintain kiya assemble kiya hun overheating ko reduce karne keliye balancing drum replace kiya hun Shahid mech insta id Shahidkamal khan