装载机变速箱关系到传动件的运行速度，而高温天气极易引起变速箱的损坏。那么在高温下作业应如何有效保护变速箱，下面商河永?；档挠泄刈揖透蠹蚁晗附樯芤幌?。

1、装载机如果压力不足，比如在1以下，那么你就在通过加操纵阀调整垫来加压，如果压力好，变速箱好，那你把变速箱的滤油器拆掉不要滤芯试一下，还有一个，把变速箱底壳的滤芯也拆掉试一下。
If the pressure is insufficient Shandong loaders, such as in one of the following, then you adjust the pad to increase the pressure by manipulating the valve, if the pressure is good, the gearbox is good, then you do not tear down the gearbox oil filter cartridge try, there is one, the transmission pan cartridge also try to tear down.
2、装载机发动机的输出动力也是很关键的，变速箱也一样动力不足，建议把喷油泵去校一下。
Shandong loader engine power output is also very critical, gearbox too underpowered, it is recommended to go to school at the fuel pump.

3、装载机油没加够车子也会出现上述情况的，另一种情况也可能是挂档不到位，引起变速箱问题多种多样，还请操作员在使用前仔细检查。
Shandong loader did not add enough oil will appear above the car, and another case it may be hanging file is not in place, causing a variety of gearbox problems, also requested the operator carefully checked before use.