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I have a komatsu d37-px dozer. It stop moving forward or
I have a komatsu d37-px dozer. It stop moving forward or reverse. The suction screen was stopped completely up. I suspect the charge pump may be bad. Can u tell me where the charge pump is located?… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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I have a Clark 45C Michigan Wheel Loader that is having some
I have a Clark 45C Michigan Wheel Loader that is having some transmission issue. The serial number is ***** When using the loader yesterday and today, when it gets hot it won't move forward, but rever… read more
Curtis B.
Curtis B.
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Associate Degree
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Kubota excavator kx121-3 will not turn itself on tracks once
Kubota excavator kx121-3 will not turn itself on tracks once hydrolics get hot. It will only move towards or backward. Can not rotate itself on tracks … read more
Dan
Dan
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I'm looking for some help in diagnosing a hydraulic issue on
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Dan
Dan
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Cat th407 telehandler foaming hydraulic oil caused by
cat th407 telehandler foaming hydraulic oil caused by transmission scavange pump sucking air dont understand how the charge pump delivers 19cc per rev and the scavange sucks 26cc per rev … read more
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I have a 310 G Deer Backhoe where is the hydraulic oil
I have a 310 G John Deer Backhoe where is the hydraulic oil filter located for replacement … read more
Curtis B.
Curtis B.
Technician
Associate Degree
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I put a new wheel seal in my new Holland L785 skid loader
I put a new wheel seal in my new Holland L785 skid loader and change fluid and now it will not move and the bucket will not move is there a way to bleed air pockets out of the hydraulic system … read more
Curtis B.
Curtis B.
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I have a cat 247b. Not sure exactly if it's a pump or not
I have a cat 247b. Not sure exactly if it's a pump or not but when you raise the cab it's the first thing sticking out of the drive train. It has 2 bolts and it comes off. It also has a 1.5 inch hose … read more
Dan
Dan
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I have a Terex 72 31 front end loader. Two problems. It has
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Curtis B.
Curtis B.
Technician
Associate Degree
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You can help me I have a bobcat s185 turbo and the light of
you can help me I have a bobcat s185 turbo and the light of the hydraulic system on the dash is coming on and the bobcat stops working right away how I can fix this problem ? … read more
Curtis B.
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I have a 1971 model 400 deere backhoe that i just got back
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Dan
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I have a ford 445 backhoe that is stuck in reverse. The
I have a ford 445 backhoe that is stuck in reverse. The shuttle shift spool was stuck. I took it apart and cleaned it up, now it works nice and smooth. But, it still won't go forward.… read more
Curtis B.
Curtis B.
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I saw you answered questions Clark Loader 55c. I bought
I saw you answered questions for a Clark Loader 55c. I bought a same machine. On the loader arm is written 55b, but tag says 55 CA. It has a 6 cylinder cummins diesel which I think is V378. I bought i… read more
Curtis B.
Curtis B.
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Associate Degree
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Have 416B SN 8SG03161, transmission F93 1548 8E9559,torque
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catmastertech
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Hi I have a komatsu d475-2 bulldozer. It has hydraulic oil
Hi I have a komatsu d475-2 bulldozer. It has hydraulic oil getting into the transmission. It only seems to go through then the motor is running. Will pump basically all of What you put in the hydrauli… read more
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Fieldtech59
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Cat 416d standard transmission wont move cold. No oil pressure
Cat 416d standard transmission won't move cold. No oil pressure at test port by trans oil filter. Once trans is about 60 degrees F. machine moves forward and reverse. Pressure is 185 psi at 2000 rpm t… read more
catmastertech
catmastertech
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I am working on a Shantui SD16 and the transmission is overfilling
I am working on a Shantui SD16 and the transmission is overfilling in minutes of running the unit, while drain the hydraulic tank. I have fixed a shaft seal leak on the steerin pump but can't find any… read more
Dan
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I have KOMATSU WA320, I have a problem with the Transmission
I have KOMATSU WA320, I have a problem with the Transmission , its Seems that the Hydraulic is mixing with Air !! can you help ?… read more
Dan
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Auto Mechanics 1&2/diesel mech
11,530 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

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

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Chris (aka- Moose)

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Steve

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Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

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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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