1、雖然裝載機還可以工作，但變速器內的油液早已變質，粘度下降并含有金屬雜質，因此應在推薦的換油間隔期以前更加頻繁地分析變速器的油樣。因為山東裝載機離合器磨損是變速器故障擴大的標志，如果金屬雜質進人齒輪副或卡住齒輪使其不能對中，若再不停機就會研碎變速器中的其他構件。
Although Shandong loader can also work, but transmission oil has gone bad, decrease viscosity and metal containing impurities and should therefore be recommended oil change interval before more frequent analysis of transmission oil

samples. Because Shandong loader clutch wear is a sign of expansion of gearbox fault, if the metal impurities in the gear pair or stuck gear so that it is not possible to in, if we do not stop other components will crush transmission.

2、裝載機換擋性能下降是離合器損壞的征兆，離合器開始打滑時，即使平穩加速，機器也會向前沖，此時應停機檢修。
Shandong loader shift performance decline is a sign of damage to the clutch, the clutch began to slip, even if the smooth acceleration, the machine will move forward, this time should be shut down for maintenance.

3、裝載機離合器操縱油位下降，當機器必須加速才能使離合器接合時，就說明離合器已出現過度磨損或密封失效現象。因此，測量變速器的油壓和觀察油溫是否上升就可判定離合器的磨損情況，與此同時還應分析油質，若油液中出現鐵或鉻的微粒，則表明齒輪副已開始磨損。
Shandong loader clutch oil level drops, when machines must be accelerated to make clutch, clutch has been excessive wear or seal failure phenomenon. Therefore, measurement of the transmission oil pressure and observe the temperature would rise can be judged clutch wear. At the same time, we should analysis of oil, if oil in iron or chromium particles, it indicates that the gear pair was beginning to wear out.