농기계 수리

https://www.youtube.com/channel/UCZHWBFAkdg7ZFif2TPSjMWA/videos

https://m.blog.naver.com/PostView.nhn?blogId=lte21143&logNo=221001349730&proxyReferer=https%3A%2F%2Fwww.google.com%2F

https://m.blog.naver.com/PostView.nhn?blogId=neosun1977&logNo=220803835331&proxyReferer=https%3A%2F%2Fwww.google.com%2F

16mm (5/8 inch) 가 맞는 size인 듯

https://www.manualslib.com/manual/69220/Honda-Gx25-Gx35.html?page=11

(혼다 엔진 매뉴얼)