Bro, apa hal kalau boom turun, dia takajut turun? Relieve valve pun sdh service. Mula² arm saja bgtu...lpas service tu relieve valve, main relieve, trus pindah pigi boom pula😅😅
Sdh tukar seal cylinder jga. Relieve valve pun sdh service. Apa yg buli jadi penyebap dia lgi tu ah? Bingung sdh sya. Thnks bro klau dpt share ilmu. 👍👍🙏🙏🙏