How to dismantle and assemble Grundfos CR, CRN 95-255

See how to dismantle and assemble Grundfos CR, CRN 95-255 and find out what the job requires and how it is performed. The different sections include: • 00:00 Introduction • 00:17 Removing the plugs for venting, filling and draining • 00:50 Removing the coupling guards • 01:16 Removing the coupling • 01:38 Removing the shaft seal • 02:54 Removing the motor and motor stool • 03:35 Removing the pump cover • 04:15 Removing the sleeve • 04:51 Disassembly of thrust handling device (Rotating parts) • 06:12 Disassembly of chamber stack • 10:43 Disassembly of thrust handling device (Stationary parts) • 12:13 Assembly of thrust handling device (Stationary parts) • 13:52 Assembly of chamber stack • 17:17 Assembly of thrust handling device (Rotating parts) • 19:52 Fitting the sleeve • 20:34 Fitting the pump cover • 21:23 Fitting the motor stool • 22:49 Fitting the shaft seal • 23:52 Fitting the motor • 24:23 Fitting the coupling + Shaft seal adjustment • 26:16 Fitting the coupling guards Learn more about Grundfos CR, CRN pumps, spare parts, service kits and additional services and solutions provided by Grundfos on https://product-selection.grundfos.co... and do not hesitate to contact us via https://grundfos.com/pleasecallus. DISCLAIMER This service video provides “how to” guidance for Grundfos products and is aimed only at skilled, trained personnel. N.B. Any stricter local health and safety regulations and requirements take precedence over this guidance. The video and any information in it is provided on an “as is” basis and without any liability and/or warranty to the extent permitted by applicable law. Grundfos reviews and updates the information provided on a regular basis. However, instructions may have changed since publication of this video and therefore please always check the latest Service Instructions and the Installation & Operating Instructions of the related product. These documents can be found on https://product-selection.grundfos.co... and https://product-selection.grundfos.co... #pumpservice #pumprepair #grundfospumps #grundfosservice