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Replaced bucket cylinder on JD 4475 skidsteer, worked as I
replaced bucket cylinder on JD 4475 skidsteer, worked as I moved the unit outside. sat overnight, then boom and bucket became inactive...fluid is full...drive works...appears to have no flow even at t… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
Can I tow a New Holland 16x16 electroshift over 2mi? Motor
Can I tow a New Holland 16x16 electroshift over 2mi? Motor is running and the steering pump works. The hydraulics don't work. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
Well it's a 5.9 in a feller buncher. We have messed with it
Well it's a 5.9 in a feller buncher. We have messed with it for days with no luck. The throttle was leaking on the injector pump they changed the o ring and it won't start. Bleeding and bleeding it. S… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
Changed the hydraulic oil and filter on a 2007 JD 5205 and
Okay, changed the hydraulic oil and filter on a 2007 JD 5205 and now steering and hydraulics are jerking when pressure is applied. Contacted local JD dealer and they recommended I check the screen whi… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I have a JD544H loader that won't lift the bucket. Without
I have a JD544H loader that won't lift the bucket. Without the bucket it goes up and down just fine. I had a JD mechanic test the hyd. pump and he said that it needed to be replaced but couldn't expla… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I have 2 320-1 komatsu wheel loaders one the torque
i have 2 320-1 komatsu wheel loaders one the torque converter over heat light keeps comming on . and will not move The other just quit operating and all the hydraulic oil was pumped into the transmiss… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I have a JD 300B backhoe. I was working it pretty hard
I have a JD 300B backhoe. I was working it pretty hard today. and it quit going forward. It still goes in reverse, and all hydraulics are working. Any Ideas? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I have a Terex 72 31 front end loader. Two problems. It has
I have a Terex 72 31 front end loader. Two problems. It has trouble turning and has problem getting going, forward and back. Could it be a hydraulic pump?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
JD 310 g front bucket and outriggers very very slow, backhoe
JD 310 g front bucket and outriggers very very slow, backhoe works fine, you have to turn steering wheel from side to side to get to start. I have changed filters … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
Curtis, I have an older 12g motor grader and I am have a
Hello Curtis, I have an older 12g motor grader and I am have a similar problem w the unloaded valve. Pump has been rebuilt . When machine warms up we seem to be bypassing pressure. Can the spring weak… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I have a 1971 model 400 deere backhoe that i just got back
Hello, I have a 1971 model 400 john deere backhoe that i just got back from a local shop having the clutch replaced- so the machine had to be split. I used the machine for about 2 hrs the clutch worke… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,373 satisfied customers
Just rebuilt Xmy swing motor/ drive gear and bearings on a
Just rebuilt Xmy swing motor/ drive gear and bearings on a bobcat 430 ex. Also drained hydraulic system. Put together and my left swing is very weak. Won't swing left even slightly uphill. Took it apa… read more
Bradley Martin
Bradley Martin
16 satisfied customers
The hydraulics on my boomer T2220 went out (seemingly)
The hydraulics on my boomer T2220 went out (seemingly) for no reason. I was changing the oil, and accidently pulled the hydraulic plug. It did drain for a bit. (I've done that before and haven't had a… read more
Bradley Martin
Bradley Martin
16 satisfied customers
I have a 510 c JD backhoe I changed all of the filters and
I have a 510 c JD backhoe I changed all of the filters and cleaned the one for transmission and now it seems to have an air bubble and the hydraulics won't work… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I need help with a catterpillar 236b skidsteer we changed
hi i need help with a catterpillar 236b skidsteer we changed the hydraulic pump now it wont work we arent sure how to bleed the hydraulic system properly… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
650 satisfied customers
I have had and now again have the same problem with my 310A
Hi My name is***** have had and now again have the same problem with my 310A JD. The first time I lost the All Hyd. and transmission functions because the engine disconnect clutch Broke when I let a f… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I have a JCB 1400B backhoe with extender about a year 1986.
I have a JCB 1400B backhoe with extender hoe about a year 1986. I ran it low on fuel and now it will not run very long and shuts down as though it is starving for fuel. It is half full now, but was ex… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
I have a 544C loader I am having some trouble with. The unit
I have a 544C loader I am having some trouble with. The unit stopped steering, I had the following repairs done. 1) metering pump rebuilt- it was leaking, not leaking now. 2) hydraulic pump rebuilt- p… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,373 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

1,409 satisfied customers

Technican turned service manager with multiple lines of equipment and rental units.

Wayne

Wayne

Journeyman

650 satisfied customers

worked on many road graders, Bull dozers , skid steers, Rollers

Cat Man

Cat Man

Cat Engine Expert

517 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

273 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

42 satisfied customers

16 years of experience

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

20 satisfied customers

16+ years experience, hydraulics,hydrostatics, engines, fuel injection systems. And everything in between.

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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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