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Have a cat 426c backhoe loader bucket wont lift if full

Customer Question
.will lift slowly empty.any idea...
have a cat 426c backhoe loader bucket wont lift if full .will lift slowly empty.any idea
Submitted: 2 years ago.Category: Construction and Road Equipment
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Answered in 8 minutes by:
2/12/2016
Mechanic: Dan, Technician replied 2 years ago
Dan
Dan, Technician
Category: Construction and Road Equipment
Satisfied Customers: 6,884
Experience: 17+ yrs. shop and field experience with all major brands of heavy equipment and trucks - 1995 WyoTech graduate.
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Hi my Name is***** will be glad to elp. Check the control valve or sticking and for trash/debris. Check the relief valv cartridge for damaged o rings, debris and other damage causing a bypass of pressure. The other thing to check is the cylinders . Test them to be sure they are not bypassing pressure internally. Let me know

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Mechanic: Dan, Technician replied 2 years ago

This drift problem I am assuming is the front bucket?

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Customer reply replied 2 years ago
front loader bucket .one piston was bad works better not much .working on it Monday I will keep u imformed thanks
Mechanic: Dan, Technician replied 2 years ago

Sounds good. Let me know

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Mechanic: Dan, Technician replied 2 years ago

Hi, did you get this resolved?

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