Hello ,
I am a bit lost about some small issues i am having and the shop manual says it could be the check valves on the arm or bucket group . has anyone ever accessed these check valves with the control valve on the machine ? it seems impossible based on what i am seeing . i am hoping that i am wrong ..
What i also want to know is what is the procedure for adjusting the safety suction valves ? there seems to be some adjustment on some of them but i do not know what it does ? a longtime ago someone came and really messed up my machine and i think they interfered with that also. the shop manual has no information on adjusting this , they are the one that is labeled A
I am a bit lost about some small issues i am having and the shop manual says it could be the check valves on the arm or bucket group . has anyone ever accessed these check valves with the control valve on the machine ? it seems impossible based on what i am seeing . i am hoping that i am wrong ..
What i also want to know is what is the procedure for adjusting the safety suction valves ? there seems to be some adjustment on some of them but i do not know what it does ? a longtime ago someone came and really messed up my machine and i think they interfered with that also. the shop manual has no information on adjusting this , they are the one that is labeled A
safety suction valve, arm and boom check valve, Komatsu Pc220Lc-6L
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