HELLO FRIENDS
CAN ANYBODY HELP ME TO GET SERVICE MANUAL FOR FB15 EX-11
KOMATSU.
ERROR CODES, IT SHOWING ARE
E 07, E 32, E 62.
Hi calvin, please call to me 0934653188 Sy
Thanks for all support.
I clarified this is transistor P/n :FB2MBI100N-060 (as Marc mentioned above called "... power steering). Thanks Marc
Rgds,
Kelvin
marc is correct, if you are trying to repair a transistor inside the controller you will have to source your parts locally or some other means. Komatsu does not provide individual parts for thier components like the drive controller, no other mfg does either far as i know. Your only options are to send it off to be repaired by a company such as flight systems or source the parts you need yourself.
IF your lucky just replacing the transistor alone will fix it but no guarantees because there may be other parts such as resistors or diodes in the circuit that may be blown as well.
Its generally a good practice to just replace the component instead of trying to repair it. The labor time for repair over replacement is usually excessive so most tend to just replace the part.
Hey kelvin, do you main you want the part number of the (small) transistors? if so, sorry you can't order them separately. Maybe you can find them locally.
Kind regards
marcb
Hi Marc_B,
I already have those p/n but need more p/n for transitor but i do not know where is it? This transitor given p/n: FB2MB1100N-060 but I dont know is it correct?
Can you help me to clarify ?
Thanks
hey Kalvin,
there are 3 power modules installed for the drive motor.
DU and DW connection on the drive motor; FB51F45481-222
DU connection on the drive motor; FB51F45956-222
1 for the pump motor; FB51F45956-606
2 for the power steering; FB2MBI100N-060
kind regards
marcb