#7단계의 변경 사항
단계 라인
[* black] Loosen the jam nut from the base of the T-handle. |
[* black] Unscrew the T-handle from the top of the |
[* black] Unscrew the T-handle from the top of the |
[* black] Remove the T-handle, making sure to hold the remaining end of the riser main to prevent dropping it down the well. |