Construction and Road Equipment

Construction and road equipment repair questions? Ask a mechanic ASAP

Connect one-on-one with {0} who will answer your question

This answer was rated:

For my 550G LGP . after 2 hours of fucntionnement i lose all…

For my 550G LGP...
For my 550G LGP . after 2 hours of fucntionnement i lose all hydraulic related operations,no
power ,no movement forward or backward ,no moving power. transmission oil odor . if i let it cool down everything come back to normal until the oil heat up again , what should i do?
Show More
Show Less
Ask Your Own Construction and Road Equipment Question
Answered in 15 hours by:
5/21/2013
Mechanic: Gina-Moderator, Moderator replied 9 years ago
Gina-Moderator
Gina-Moderator, Moderator
Category: Construction and Road Equipment
Satisfied Customers: 16
Experience: Moderator at JustAnswer
Verified

Hi, I'm a moderator for this topic. I've been working hard to find a professional to assist you right away, but sometimes finding the right professional can take a little longer than expected.

I wonder whether you're ok with continuing to wait for an answer. If you are, please let me know and I will continue my search. If not, feel free to let me know and I will cancel this question for you. Thank you!


Best,


Gina~Moderator
Ask Your Own Construction and Road Equipment Question
Customer reply replied 9 years ago
yes ,i am interested . the crawler tractor is manufactered
by John Deere. Apparently the problem is due to the heated oil
we are investigatig the reasons why the oil is heating up. We
are checking the filter, the quality of the oil , the cooling
system in general . I hope the experts will bring more iinsights to the problem .
Mechanic: Gina-Moderator, Moderator replied 9 years ago
Hello Franz

Thank you for your continued patience. We will continue the search for a professional for you.


Best,


Gina~Moderator

Ask Your Own Construction and Road Equipment Question
Mechanic: Michelle-mod, Moderator replied 9 years ago
Michelle-mod
Michelle-mod, Moderator
Category: Construction and Road Equipment
Satisfied Customers: 21
Experience: Moderator
Verified
Hello,

I apologize as we have not yet been able to find a professional to assist you. Do you wish for me to continue to search for someone to assist you or would you like for us to close your question at this time?

Thank you for your patience,
Michelle
Ask Your Own Construction and Road Equipment Question
Mechanic: Dan, Technician replied 9 years ago
Dan
Dan, Technician
Category: Construction and Road Equipment
Satisfied Customers: 14,843
Experience: 17+ yrs. shop and field experience with all major brands of heavy equipment and trucks - 1995 WyoTech graduate.
Verified
Hi My name isXXXXX see you have been waiting for an expert that could help you with your overheating problem with your JD dozer. I will try to help you with this. First check your filter and oil for metal/debris that would indicate an internal failure. Some likely causes would be a failed pump, restricted cooler (from another failure plugging it with debris), Excessive internal leakage, worn clutch packs, failed torque converter. Check for metal/debris and if clean then the next step will be to have your pressures checked and verified to OEM specs for your model and serial number break. Reply back if you need further help
Dan
Dan, Technician
Category: Construction and Road Equipment
Satisfied Customers: 14,843
Experience: 17+ yrs. shop and field experience with all major brands of heavy equipment and trucks - 1995 WyoTech graduate.
Verified
Dan and 87 other Construction and Road Equipment Specialists are ready to help you
Ask your own question now
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Dan Your Own Question
Dan
Dan
Dan, Technician
Category: Construction and Road Equipment
Satisfied Customers: 14,843
14,843 Satisfied Customers
Experience: 17+ yrs. shop and field experience with all major brands of heavy equipment and trucks - 1995 WyoTech graduate.

Dan is online now

Related Construction and Road Equipment Questions
I have a problem the MF750 backhoe is running but as soon as
I have a problem the MF750 backhoe is running but as soon as the oil heats up it is not moving forward or backwards any more. What could the problem be? … read more
Ramon Capellan
Ramon Capellan
owner / operator
Auto Mechanics
25 satisfied customers
I have a 2008 Cat D6n LGP S/N CAT00D6NTDJY01308. Just bought
I have a 2008 Cat D6n LGP S/N CAT00D6NTDJY01308. Just bought on an auction. Pushed dirt for 30 minutes, transmission slammed to a stop a couple of times, and started overheating. Its now throwing lots… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
My Case 580T stopped working and cannot move forward and
My Case 580T stopped working and cannot move forward and backwards, this happened after one hydraulic pipe leaked and after replacement of the hydraulic pipe then the engine runs, hydolaulics work but… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
On a 1998 cat D3C hystat, after using for an hour or so, it
On a 1998 cat D3C hystat, after using for an hour or so, it starts to really slow down and lose power in turns... almost to the point of stopping completely. Still has full pushing power going straigh… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a D6H 4RCOO408. It is not a differential steer. It
I have a D6H 4RCOO408. It is not a differential steer. It will run great for about an hour and then it will lock up. By locking up, I mean the engine is still running fine, but you can't turn left or … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a Cat 420eit sn:DAN00662 when i put it in any gear
Hi there. i have a Cat 420eit sn:DAN00662 when i put it in any gear and push the direction lever to forward or reverse i get a malfuntion light and audible alarm but the machine will drive. any idea w… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a D8N i have loss steering only going forward and
I have a D8N i have loss steering only going forward and back no turning. pan is not lifting and hydraulic temp high … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,843 satisfied customers
I have a Deutz 2 cylinder engine (diesel) just shut down
I have a Deutz 2 cylinder engine (diesel) just shut down while using it and now won't start, turns over fine but won't fire. Need some help diagnosing the problem… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,843 satisfied customers
I have a 2008 New Holland LS170 skid steer. I was running it
I have a 2008 New Holland LS170 skid steer. I was running it last week with no issues and pushing over very small cedar trees. Apparently. I hit a tree stump and the skid steer bogged down and shut of… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 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
2,324 satisfied customers
I have aid 80's gradually. Was slow to go into drive for a
I have aid 80's gradually. Was slow to go into drive for a while. Now won't at all. All parts and lofts work. Just won't go forward or backward. Help. Steve. Venters' Construction, Inc… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,843 satisfied customers
Have an older Bobcat 643 Skidsteer, had to have some engine
Have an older Bobcat 643 Skidsteer, had to have some engine repairs done after which everything was working fine. Then a problem with turning left and right, would move forward and backwards but would… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,843 satisfied customers
I have a series 2 d6h which has a heating problem in the
Hello I have a series 2 d6h which has a heating problem in the transmission I have resealed and put new brakes in both sides and was getting 400 psi at the test ports could it be the trans pump… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
We have a Case skid Steer SR175 that the hydraulici oil is
We have a Case skid Steer SR175 that the hydraulici oil is getting hot after 30 - 45 minutes of use. the machine loses power.… read more
dd85
dd85
Service Manager
20 years Service Manager at Dealersh
227 satisfied customers
2003 case 850k lgp dozer - transmission heats up after 2 hours
2003 case 850k lgp dozer - transmission heats up after 2 hours of hard pushing with it running slow but full torque. will cool down if idled down for 10-15 min, but heats again after 30 min or more. l… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,843 satisfied customers
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.
Technician
Associate Degree
2,324 satisfied customers
Backhoe runs great. But after a couple of hours of use the
Backhoe runs great. But after a couple of hours of use the machine will stop forward and backward movement. After shutting engine off for a few minute s it will move again for a short distance then st… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,843 satisfied customers
Can I use a synthetic transmission oil in my IT28G loader as
Can I use a synthetic transmission oil in my IT28G loader as a substitute for TO 4. My Transmission will run hot after 3 or 4 hours of use even during light use. Why?and would changing oil do any good… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Curtis B.

Curtis B.

Technician

2,324 satisfied customers

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

Wayne

Wayne

Journeyman

1,298 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

578 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

299 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

85 satisfied customers

24 years of experience diagnosing & repairing

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

22 satisfied customers

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

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x