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
I'm trying to clear the codes from a d7R bulldozer and I
Hello I'm trying to clear the codes from a d7R bulldozer and I cannot figure it out. How would one do that? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,116 satisfied customers
My grader cat 140 H 1st 3rd and 4th gear is not working i
My grader cat 140 H 1st 3rd and 4th gear is not working i changed the selenoid but the problem still … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,116 satisfied customers
I have a 416F2 Caterpillar that stopped moving forward, the
i have a 416F2 Caterpillar that stopped moving forward, the problem is not electric, it´s the input shaft on the transmission … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,116 satisfied customers
I have a D4 7u17926 caterpillar bulldozer. I need to replace
I have a D4 7u17926 caterpillar bulldozer. I need to replace a seal on the hydraulic pump connected to the crank shaft. How to I remove the hydraulic pump? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,116 satisfied customers
Bulldozer D6 R year 1998 whats the engine model? 9PN00927
cause we bought it and the engine it has is not the original engine and lacks of power … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
I have a CAT D5 Bulldozer. Serial No 25X10298. I have
Hi there ! I have a CAT D5 Bulldozer. Serial No 25X10298. I have trouble with the poweshift transmission. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,116 satisfied customers
Catmastertech: Re: SETTING THE RACK - 2001 CAT D5M-LGP
Hello catmastertech:Re: SETTING THE RACK - 2001 CAT D5M-LGP BULLDOZER WITH 3116 ENGINE - S/N 3DR-00512I purchased a new long block 3116 engine (Rack Not Included) as well as a new turbo, water pump an… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a d5m,lgp bulldozer that has a light that comes on on
I have a d5m,lgp bulldozer that has a light that comes on on the dash. It looks red with exclamation mark. It stays on a while then goes off. What part do we need to fix this OR any other suggestion … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
We have a cat d5m dozer that won't switch into 2nd gear.
We have a cat d5m dozer that won't switch into 2nd gear. Stays locked in 1st and 3rd. Brakes lick down on machine....help? … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Will not drive when clutch is engaged. Caterpillar d47u
Yes fixing ourselves just tried adjusting some of the likages … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
2000 cat d5m ecm keeps blowing fuse. Caterpillar D5m ster
Checked wires #140 for power at ecm all three have power till plug in ecm then blows fuse … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
How are you when did catipilar stop making d5m.xl. It's a
Hi how are you when did catipilar stop making d5m.xl … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Catman today i have a techinical question. i have a 3408c
hi catman today i have a techinical question. i have a 3408c engine in d9r bulldozer.my question is do you know the orientation of trans oil hole on the trans oil cooler in front of engine ? is it poi… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,116 satisfied customers
I have a 4020 bobcat i just washed it is ws working good and
Hello i have a 4020 bobcat i just washed it is ws working good and since i washed it is not lifting at all what can be the issue? Thanks … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
I have a 1973 D9G caterpillar bulldozer, when I am using it
but when I begin to incline to about a 45* the bulldozer seems as it becomes out of gear either like a neutral position, as if gear comes unhinged , but when I am back on flat surface no problems whatsoever… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I am interested in buying and restoring a small bulldozer or
I am interested in buying and restoring a small bulldozer or tracked tractor. I am trying to determine brand, model, and years sold for a small unit I have sometimes seen on farms or in orchards. They… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,116 satisfied customers
I have a D 4 Caterpillar bulldozer and all the lights come
I have a D 4 Caterpillar bulldozer and all the lights come on after it is run for a while. It is the six lights on the instrument panel. I can't see anything wrong. It has enough oil, transmission flu… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
How do you adjust turning brakes on a D5M, with fingertip steer.
How do you adjust turning brakes on a D5M, with fingertip steer. When turning, one side grabs really hard, not smooth like the other… 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