Prusa i3 mks3+ Extruder Troubleshooting / Hotend rebuild. New Heater Block Repair

This printer came in a few days ago. I had to order a new heater block. The heater block was stripped. The hotend is a E3D V6 and the nozzle that was in there as a Creality MK8. The extruder was also disassembled and missing pieces.
Printer on Amazon
https://www.amazon.com/The-Original-PRUSA-I3-MK3S/dp/B07FTMTVWG?crid=45YQQX19J4H2&keywords=prusa&qid=1668490124&sprefix=prusa%2Caps%2C160&sr=8-3&ufe=app_do%3Aamzn1.fos.765d4786-5719-48b9-b588-eab9385652d5&linkCode=ll1&tag=fintechcomm0f-20&linkId=f969baa6b7d86165555965933f85508c&language=en_US&ref_=as_li_ss_tl

Sponsors:
http://www.oc3dtech.com
http://www.fintechcommunications.com
http://www.ocdatacabling.com
http://www.ocdatasystems.com
http://www.bloodlinefishing.com