https://i.imgur.com/LKzr5DH.jpg
https://i.imgur.com/hwKTMQp.jpg
Everything under the horizontal black line must be replaced.
https://i.imgur.com/BeekNSz.jpg
https://i.imgur.com/WIyIzMg.jpg
rough welding
https://i.imgur.com/X8yYC7A.jpg
https://i.imgur.com/BiMukLD.jpg