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Front loader suddenly stopped working. Checked couplings,
Front loader suddenly stopped working. Checked couplings, fluid and replaced hydraulic filter. Still nothing. Is there a filter screen that could be clogged or something on the intake side of the pump… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,038 satisfied customers
Just purchased older JD 555A and need some basic information
Just purchased older JD 555A and need some basic information to orient myself with the manual and make a repair. Suddenly lost all hydraulic tool function. Transmission and tracks still move fine. Try… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 416 4 and 1 Bucket. Having trouble lifting heavy
I have a 416 B 4 and 1 Bucket. Having trouble lifting heavy load more then 2 ft. all other functions working normal. … read more
catmastertech
catmastertech
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3,359 satisfied customers
My 257 multi terrain loader will not move. I am only 200
My 257 multi terrain loader will not move. I am only 200 feet from my shop door. What can I do to tow it to the shop? … read more
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I have a Deere 270 skid steer it has trouble lifting the
I have a John Deere 270 skid steer it has trouble lifting the loader arms with a load on it. I do not know if it's a bad pump or bad cylinders how much pressure should the pump be putting out if I put… read more
Daniel Wilson
Daniel Wilson
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Im working on a 416e cat backhoe. wont start. i believe it
im working on a 416e cat backhoe. wont start. i believe it is trying to start with pressure on the pump. symptoms are slow engine turn over. after some research i am thinking i need to look at resolve… read more
catmastertech
catmastertech
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I have a 1988 Cat 416C Backhoe; I think I am having some
I have a 1988 Cat 416C Backhoe; I think I am having some Loader Control Valve issues. I am a newbie operator (maybe 40 part time hours) but mechanically inclined.My loader controls all function well e… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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Have a 1999 295 ML loader Hydrolics are hung up won't let
Have a 1999 295 ML loader Hydrolics are hung up won't let motor turn over good enough to crank up?? Is there a way to get the Hydrolics to release?? … read more
Wayne
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Vocational, Technical or Trade Scho
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416b front bucket raises a couple feet slowly then stops.
Hello 416b front bucket raises a couple feet slowly then stops. After warm up it will not lift. I have been reading about the resonator test, it does no different when operating another function. My t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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My 744e loader blew the hydrolic line that lifts bucket ,it
my 744e loader blew the hydrolic line that lifts bucket ,it fell from full lift i cant move it because of fluid loss and cant access and fix line cause cant lift.walk me through a solution … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,038 satisfied customers
My cat 416b blew hyd. line and i set the bucket down and cut
my cat 416b blew hyd. line and i set the bucket down and cut machine off immediately. the hose is the large one located toward the rear just past the hyd. oil filter. The hose which is about 2 feet lo… read more
Bradley Martin
Bradley Martin
75 satisfied customers
I have a 2009 pt 100 forestry machine. I was moving it
I have a 2009 pt 100 forestry machine. I was moving it around a job and a small stick knocked a wire off of the brake/loader solenoid on the hydralic block. I had this happen one other time several ye… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,060 satisfied customers
The other day we took the Valve apart the one up front which controls the front bucket
Hi the other day we took the Valve apart the one up front which controls the front bucket on my backhoe. The reason we did was it didnt have any down presure for a few months but the other day as I wa… read more
catmastertech
catmastertech
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iom working on a cat 420d sn cat0420dcbln11840 the ride control
iom working on a cat 420d sn cat0420dcbln11840 the ride control does not work the ride control fuse is not blown… read more
catmastertech
catmastertech
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3,359 satisfied customers
Hello , I have a older cat loader recently came in with what
Hello , I have a older cat loader recently came in with what sounded like a hydraulic pump starving for oil and no power under load lifting and dumping bucket. Changed filters drained oil pulled pump … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,060 satisfied customers
1985 416 5pc01153 Boom up and down slow with little power.
1985 416 5pc01153 Boom up and down slow with little power. Sounds like the high pressure does not kick in on that circuit. When you barely activate left outrigger, boom operates correctly up and down.… read more
catmastertech
catmastertech
Technician
3,359 satisfied customers
I have a problem with a accumulator. I have to fill it with
I have a problem with a accumulator. I have to fill it with dry nitrogen but I need the charge procedure for this accumulator with part number(###) ###-#### I need help and is the first time that I'm … read more
catmastertech
catmastertech
Technician
3,359 satisfied customers
I have a 2001 246CAT skid steer loader / Serial # 5SZ04443,
I have a 2001 246CAT skid steer loader / Serial # 5SZ04443, and my problem is back pressure on my return hydralic lines to the tank. The only time I have a problem is when i use the hydralics on the l… read more
catmastertech
catmastertech
Technician
3,359 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

2,038 satisfied customers

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

Wayne

Wayne

Journeyman

1,024 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

571 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

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294 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

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44 satisfied customers

24 years of experience diagnosing & repairing

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

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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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