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
Have an action lamp alert on in a D5H. Seq#3064, code
Have an action lamp alert on in a D5H. Seq#3064, code 991055 … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Just wondering if there are any inherit problems with
Just wondering if there are any inherit problems with Caterpillar D5 dozer Especially with the engine or the powershift transmission … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
I have a 750c dozer. The rpms are wrong. T0750cx835138. How
I have a 750c dozer. The rpms are wrong JA: What is the complete model and serial number of your machine? Customer: T0750cx835138 JA: Are you fixing this yourself? What have you tried so far? Customer… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
Su dozer is retarding the fuel rail pressure under a load.
Su dozer is retarding the fuel rail pressure under a load. It builds pressure and about 60% power it falls off killing power. What inputs affect the controller of the engine. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
I have a D6 Dozer that started showing the following
I have a D6 Dozer that started showing the following codes:618.02, 621.02,692.07,622.02 and 721.03. All of them have 113 in front of them … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
Deere 750c, alternator died, light came on on dash. Replaced
Deere 750c, alternator died, light came on on dash. Replaced alternator, light still on dash, have code F472 that popped up before alt issue, used to hit select and it would clear. Now I can't clear t… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
I have a JD 750C with the code F 657 the dozer starts to
I have a JD 750C with the code F 657 the dozer starts to move fine but then slows to barely moving … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
Im have problems with a 700j no throttle up and im not
hello my name is ***** ***** have problems with a 700j no throttle up and im not getting a park brake light on dash? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
DOZER TURNS BY ITSELF. D51EX-22 -10384. HAD HST MOTOR DRIVE
HAD HST MOTOR DRIVE LINES REPLACED ON LEFT SIDE FOR PREVENTIVE MAINTENANCE. VERY SLIGHT AT FIRST, GRADUALLY GOT WORSE … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
Story short Deere 850c caught fire. Replaced rops wiring
Long story short John Deere 850c caught fire. Replaced rops wiring harness, fixed the wiring to all the rotary sensors and ohm tested them. Tested good within reason....got the dozer running but it wo… read more
Keiphun Sowell
Keiphun Sowell
Owner Brothers Restoration/Troubleshoot
AutoDiesel Technology
2,767 satisfied customers
Just got a small Furukawa dozer that needs clutches on
Just got a small Furukawa dozer that needs clutches on driver do not know if these steer clutches are wet or dry … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
When the code lights up for the hydrostatic ECM what does it
When the code lights up for the hydrostatic ECM what does it mean … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Service code 8399.3 04 cat dozer d6n xl. What is code
yes topped off oil level . disconnected battery . ck seat sensor … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a JD 750c dozer that is pulling to the left when
Hi Kevin, I have a JD 750c dozer that is pulling to the left when going forward and to the left when going backwards, There is a fault code of f621, would this be a bad speed sensor or does it need re… read more
Jeremy
Jeremy
Diesel Diagnostic Technician / Expert
Associate Degree
1,511 satisfied customers
I have a Deere 450h dozer that won't start. Tested the
Tested the solenoid. It Is getting power from the battery but nothing from the ignition. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
What does the error code ..1/2 DCU 523625.00 mean on a 333g
What does the error code ..1/2 DCU 523625.00 mean on a 333g track loader … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
350jd dozer does not engage forward or reverse until hot,
350jd dozer does not engage forward or reverse until hot … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 satisfied customers
I have a 2004 John Deere 850C. Well maintained. Was running
I have a 2004 John Deere 850C. Well maintained. Was running great two days ago. Started it up today and the right track will not move forward. Machine moves fine in reverse. I did recently re-calibrat… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,864 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