1、濟南裝載機配件http://www.jmkey.cn/如果分配閥中的轉斗前傾油路損壞，使轉斗前傾油路中的油流入油箱，也會導致轉斗自動前傾。檢查轉斗滑閥，滑閥處于正常狀態。
Jinan loader accessories if the dispensing valve in the bucket forward the oil damage, so the bucket forward inflow of oil in the oil tank, will automatically lead to the bucket forward. Check the bucket spool, the spool is in a normal state.

2、濟南裝載機配件如果轉斗雙作用安全閥處常開狀態，也能導致轉斗自動前傾。因為轉斗的大、小腔雙作用安全閥是對轉斗小腔起防止過載和補油作用的，拆檢雙作用安全閥后發現，錐閥前端有一黑色小橡膠塊，經辨認，此黑色小橡膠塊是轉斗缸受損油封的殘塊。
If the bucket loader accessories Jinan double acting valve at the normally open state, can also lead to the bucket automatically forward. Because of the large bucket, double acting valve is small chamber from the bucket to prevent overloading the small chamber and fill the role of oil, dismantling the double acting valve found that the tip of the cone valve has a small black rubber pieces,after identification, the black small rubber bucket cylinder block is damaged seal of debris.

3、濟南裝載機配件http://www.jmkey.cn/正常狀態下，錐閥應是閉合的，現小橡膠塊處于錐閥前端，將錐閥頂開使其處于常開狀態，造成轉斗缸卸載、活塞桿收回并通過連桿機構導致轉斗自動前傾。最后，將轉斗雙作用安全閥內的小橡膠塊取出，轉斗即不再自動前傾。
Jinan loader accessories normal state, the cone valve should be closed, and now a small rubber block in the front cone valve, the poppet valve to open the top so that it is always on, causing the bucket cylinder unloading, the piston rod back through Linkage automatically lead to the bucket forward. Finally, the small rubber piece bucket inside the double-acting valve removed, the bucket that is no longer automatically forward.