Komatsu PC450-8 Clean and Rebuild.

[@robinsanchez7477]

please upload video of hydraulic pump and valve control from Komatsu pc 40R-8, thanks

[@andersonschafferborges4250]

Boa noite
Podereia falar
Qual problema apresenta a escavadeira quando ta o piston servo com desgaste com a carcaça da pamp
Ou oring do piston servo com desgaste
Fico muito agradecido

[@raymondkyabagu2099]

So good work

[@karkikedar4481]

very good video👍️👍️👍️👍️👍️👍️👍️

[@santoshkumarshah4605]

Very good sir

[@Earwaxfacts]

Why does he lap brand new parts??

[@ricardonunesvieiradeolivei5186]

Queria saber os quilo de aperto?