1, A lokacin da installing da waya nadi na manyan thread mirgina inji, tushen da waya abin nadi ya kamata a goge mai tsabta. Lokacin hawa da sauke abin nadi na waya, da farko cire kujerar goyon bayan sandar dabaran, daura abin nadi akan sandar dabaran, sannan a daidaita abin nadi na waya zuwa req...
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