Furukawa hydraulic breaker F27

[MICH]

Hello Guys,
I need some help on furukawa breaker, charging pressure and valve adjustment, if someone has any experience on breaker or any manual available it really helps, thanks

 

[huynguyenmbv]

Dear Mich, are you abroad person? can u recomend of yourself?
[h=2]Model Furukawa hydraulic breaker F27 has stranged on VN symthom no anyone could help for u U should references in various forum: komasufr.com, arbiatruck.org....[/h]

 

[MICH]

Actually it is an old furukawa hydraulic breaker and it is known under this reference HB20 used on a komatsu PC220-6 excavator

 

[MICH]

Any help, nobody already worked on furukawa breaker?