HOME>>Excavator fault codes>>Sany excavator fault codes>>The SY245/265H is equipped with a Mitsubishi Heavy Indu121

Fault Codes:

Sany The SY245/265H is equipped with a Mitsubishi Heavy Indu 121

Solution:

The MHI diagnostic software displays the code 3903F8

Fault Description:

The relief valve maintains a pressure that is too high