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Uj, Mini digger not slewing, I have a Takeuchi tb25. The arm

Customer Question
Uj JA: What is the complete...
Uj
JA: What is the complete model and serial number of your machine?
Customer: Mini digger not slewing
JA: Are you fixing this yourself? What have you tried so far?
Customer: I have a Takeuchi tb25. The arm works fine but the arm moves very up slowly but has good hydraulic power on all rest of the controls. Just very slow when moving the arm in a forward position. I'll try fixing it my self. Thanks
JA: Sometimes things that you think will be really complicated end up being easy to fix. The Heavy Equipment Mechanic I'm going to connect you with knows all the tricks and shortcuts.
Customer: OK many thanks
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: Yes that's all.
Submitted: 1 year ago.Category: Construction and Road Equipment
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Customer reply replied 1 year ago
The digger is slewing left right, up down but very slowly when doing forward but okay going back.
Customer reply replied 1 year ago
what can be the problem
Customer reply replied 1 year ago
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Local Mechanic Recommendations. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Answered in 1 day by:
9/9/2016
Mechanic: Dan, Technician replied 1 year ago
Dan
Dan, Technician
Category: Construction and Road Equipment
Satisfied Customers: 5,730
Experience: 17+ yrs. shop and field experience with all major brands of heavy equipment and trucks - 1995 WyoTech graduate.
Verified

Hi my name is***** will be glad to help... If it is only one function acting up it is usually a problem in the control valve for that circuit or a problem in the relief cartridge for that function. Remove the relief and inspect for damaged o rings and debris causing a bypass of pressure or low pressure. Also check the control valve for proper operation and damage/debris as well. Let me know

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Mechanic: Dan, Technician replied 1 year ago

Hi, Did you get this resolved?

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Dan
Dan
Dan, Technician
Category: Construction and Road Equipment
Satisfied Customers: 5,730
5,730 Satisfied Customers
Experience: 17+ yrs. shop and field experience with all major brands of heavy equipment and trucks - 1995 WyoTech graduate.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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