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

Related Construction and Road Equipment Questions
What does the code F372 mean on a 2002 John Deere 450H
what does the code F372 mean on a 2002 John Deere 450H crawler dozer … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
Our Track Catapillar model 312 monitor went blank. One of
Our Track hoe Catapillar model 312 monitor went blank. One of the solenoids became very hot. Wondering if this maybe the problem. All fuses were good or possibly a bad connection? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have problem on my cat e70b exexcavator, one side is not
Please i have problem on my cat e70b exexcavator, one side is not working … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
S130 runs for short time and then loses power and then
S130 runs for short time and then loses power and then stalls. let set 5 minutes and runs again then stalls. primer blub sucks flat got a new blub same thing … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Hydrolic line hookup for a Quicke front end loader, to a
Hydrolic line hookup for a Quicke front end loader, to a Massey Ferguson 271 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a deer 450j dozer I put a new transmission controller
I have a deer 450j dozer I put a new transmission controller on and try to calibrate and f3u4 comes up. engine wont come of idle put a new switch on to… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
Need help troubleshooting alternator that is not putting out
Need help troubleshooting alternator that is not putting out power for a John Deere 310 SGMFWD… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
My hyundai h70lgp dozer. The tracks quit working. Drives
My hyundai h70lgp dozer . The tracks quit working. Drives haft doesn't turn. Hydraulics are working … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
226 cat park it .went back to use it. Starts but won't move
226 cat park it .went back to use it. Starts but won't move and sound like the hydro pumps not running checked all the fuses.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
450 dozer yr 1970 engine runs great ,,, wont hahdly go up a
450 dozer yr 1970 engine runs great ,,, wont hahdly go up a grade but fair on level ground , more power in 2nd gear than 1st gear ?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
Dan..on a JD 450j...what would prevent default setting to
Dan..on a JD 450j...what would prevent default setting to not be entered when starting calibration sequence?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a 2001 d-ex dozer all of a sudden it wont move in
hi I have a 2001 d-ex dozer all of a sudden it wont move in full throttle 3/4 and less it seems fine as soon as you let off foot pedal to full throttle it stops moving engine sounds great it seems lik… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have mitsubishi robex 160 lcd -7a excavator w mitsubishi
I have mitsubishi robex 160 lcd -7a excavator w mitsubishi eng w/ ser# ***** It won't start. No active code.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a new Holland lt190b an the the right track locks up
I have a new Holland lt190b an the the right track locks up at low idle an if up idle it up half way it will to but at full throttle it most of the time will not lock up what is causing this… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
My 8v92 when not under load looses power I have to go to
My 8v92 when not under load looses power I have to go to nutral and restart while moving then it's ok for a bit Then does it all over again… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
My New Holland L190 2 Speed does not always engage and when
My New Holland L190 2 Speed does not always engage and when it does it sometimes does not stay engaged. What is the likely repair proceure?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
Have a stanadyne injection pump on my 7420 tractor just dies
have a stanadyne injection pump on my 7420 tractor just dies at random times like fuel shut off thinking it may be shut off solonoid… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
The main hoist brake failed and dropped a load (we had no
The main hoist brake failed and dropped a load (we had no part, we just were told)eon a 248 HYLAB, does Link Belk recommend that an internal insp. be made so often like Liebherr, we inspect cranes and… read more
Expert
Expert
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