komatsu pc220-7

[VNAUTO]

I am getting the error code E02 with alarm on disply of my Komatsu PC220-7 2007 model. Same time the jack of the bucket has air noise, i.e, hydrulic is not reaching the jack of the bucket while boom is ok. Seems some electric problem but not sure. Please help me finding out

 

[hungotohui]

Viết sai hết: I am getting the error code E02 with alarm on disply of my Komatsu PC220-7 2007 model. Same time the jack of the bucket has air noise, i.e, hydrulic is not reaching the jack of the bucket while boom is ok. Seems some electric problem but not sure. Please help me finding out. DO LỖI VẬN HÀNH....

 

[VNAUTO]

Viết sai hết: I am getting the error code E02 with alarm on disply of my Komatsu PC220-7 2007 model. Same time the jack of the bucket has air noise, i.e, hydrulic is not reaching the jack of the bucket while boom is ok. Seems some electric problem but not sure. Please help me finding out. DO LỖI VẬN HÀNH....

Im sory I am from tunisia im speak english not goot ! please anwer by english ! Thank you sir !

 

[thien_cdot12qn]

sao mà toàn Tiếng Anh đỉnh quá vậy mấy bác, mấy bác ghi Tiếng Việt đi:2:

 

[VNAUTO]

sao mà toàn Tiếng Anh đỉnh quá vậy mấy bác, mấy bác ghi Tiếng Việt đi:2:

Im sory i don't know vietnamese laguage !