Heavy Duty Rotary Hammer Restoration | Hilti TE504 Hammer Year 1998

Rotary Hummer Restoration Video I found it in a dilapidated state. It has soil inside, likely to soak in the mud. I got it for free from the seller, but It takes me a lot of time to restore it. Finally, I am really happy that it works after I put all parts back together. At the end of the video, you will see I test this tool. I hope you find something useful & enjoy the video! I am happy to receive your feedback, advice, suggestions to improve myself. !!! I apologize for the mistake if I have made in this restoration !!! Credit: Gear Show - https://www.youtube.com/channel/UCWKqh_3cb6cDiz2ICWc-5Sw