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 have a 1990 caterpillar 436 backhoe. It drives in forward
Hello I have a 1990 caterpillar 436 backhoe. It drives in forward great but when you shirt into reverse it will move very slowly for about 1 minute then nothing at all any idea where I can start to lo… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a cat 992k I have coolant coming out of the breather
I have a cat 992k I have coolant coming out of the breather idk if bad egr coolers or bad head gasket or the oil cooler how would I start troubleshooting this I took Egr coolers off didn't see any coo… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Cat Dozer D6T XL Need instructions on how to replace main
Cat Dozer D6T XL Need instructions on how to replace main pump under can Thanks for the help… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a Cat 320 C L U that has had a fire. Need to shift
I have a Cat 320 C L U that has had a fire. Need to shift 800 meters to get to truck. What do I have to do to allow track motors to roll. do I take out part of the planetary drive. Cheers … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
How do u assess the stearing cluches on a td7 only wants to
How do u assess the stearing cluches on a td7 only wants to turn 1 way … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
I have a cat d3b. yesterday it quit pulling. driver said it
I have a cat d3b. yesterday it quit pulling. driver said it was going up a small hill. left side apparently quit pulling first because it cut to the left when he stopped and tried again it would not p… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,095 satisfied customers
Cat 259. 2013. Alt not charging. Cato259dhftLoo294. New
Cat 259. 2013. Alt not charging JA: What is the complete model and serial number of your machine? Customer: Cato259dhftLoo294 JA: Are you fixing this yourself? What have you tried so far? Customer: ne… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
How do I remove the transmission drive shaft seal from 2002
How do I remove the transmission drive shaft seal from 2002 CAT TH83 telehandlerWe raised the engine to expose the drive shaft, disconnected the drive shaft, removed the dust cover and internal Snap r… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a cat 416 back serial 5pc14006 the back part of boom
I have a cat 416 back hoe serial 5pc14006 the back hoe part of boom when u go to dig the bucket like it don't want to pick up the material is really struggles I think I it maybe a proportional valve o… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Friend has a 303.5 ser# DMYO3439 and it wont swing.
friend has a 303.5 ser# ***** and it wont swing. inspected unit and can hear grinding noise under unit. do i need to pull cab? or does it come out from the bottom? … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a 3116 in a '91 topkick. After idling, it will smoke
Hi. I have a 3116 in a '91 topkick. After idling, it will smoke white fro … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
578 satisfied customers
I want to replace my cat 3306 195hp with a cat 34506 599hp
I want to replace my cat 3306 195hp with a cat 34506 599hp in a cat 235 excavator. … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
416b front bucket raises a couple feet slowly then stops.
Hello 416b front bucket raises a couple feet slowly then stops. After warm up it will not lift. I have been reading about the resonator test, it does no different when operating another function. My t… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,095 satisfied customers
I am looking at a 1978 Cat D4E (27X577), but I see that the
I am looking at a 1978 Cat D4E (27X577), but I see that the sprockets are in need of replacement. Are they a "sectioned" sprocket, or do I have to replace a whole assembly? If it is the latter, what k… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
1984 D4E JUST PERCHASED FROM GOV DOZER WILL NOT PULL IT IS
1984 D4E JUST PERCHASED FROM GOV DOZER WILL NOT PULL IT IS FREE WHEELING PUT IN GEAR DOES NOTHING PUSH WITH ANOTHER D0ZER IT JUST ROLLS FREELY PLEASE HELP… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,095 satisfied customers
Cat man whick is the best way to isolate any of the
Cat man whick is the best way to isolate any of the comeponents that would cause fuel to get in eng oil Cat 3306… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
578 satisfied customers
Dan I have a vibration under torque shop says u joints are
Dan I have a vibration under torque shop says u joints are good, ride height was adjusted, was off 1" after that they said it helped but its still got the vibe. clutch looks good shop says, one thing … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,095 satisfied customers
Split the 555B , you were right, pulled shuttle clutch pack
Split the 555B , you were right, pulled shuttle clutch pack and reverse had been hot and clutch material was fried, replaced clutches and steel plates, new seals on reverse piston, forward looked fine… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 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