Construction and Road Equipment

Construction and road equipment repair questions? Ask a mechanic ASAP

Ask an Expert,
Get an Answer ASAP!

Related Construction and Road Equipment Questions
Been reading all the blogs.One of them you were helping.My
Hi.My name is ***** ***** all the blogs.One of them you were helping.My problem is simalar if not the same.It,s a dozy for me.I,ve already tried most everything the experts have suggested and still no… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,498 satisfied customers
I have a D6T serial number LAY1592 around 6500 hrs. D6T XL,
I have a D6T serial number LAY1592 around 6500 hrs … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
Well i just bought another excavator and run it for two hrs
well i just bought another excavator and run it for two hrs and now it wont swing either direction its a 2005 321c … read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
I rebuilt the steering clutches and brakes on a Cat 939
I rebuilt the steering clutches and brakes on a Cat 939 loader. Brakes work well in neutral but steering clutches will not disengage to make a turn. Do the actuator cylinders need bleeding? … read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
Man I have a question on a 928g loader I have been doing
Man I have a question on a 928g loader I have been doing some test on the transmission I need a little bit of direction. Here are some of the test results on pressures at the test ports cold Port G is… read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
Ralphlive, I have an 821b loader that is giving me all kinds
HI Ralphlive, I have an 821b loader that is giving me all kinds of grief. It came in to the shop with transmission issues, kicking out in 1st and 2nd gear, possibly 4th as well. As I understand it thi… read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
CRANE GROVE YB4409 S/N 320811. MOTOR CUMMINS QBS3.3 SERIE
CRANE GROVE YB4409 S/N 320811. MOTOR CUMMINS QBS3.3 SERIE 68304177. EL MOTOR ARRANCA PERO NO ACELERA. SE LE CAMBIO EL PEDAL DEL ACELERADOR QUE ES ELECTRONICO, SE LE CAMBIO LA COMPUTADORA Y LE PISAS EL… read more
DR.Cummins
DR.Cummins
Field Service
High School or GED
2,254 satisfied customers
Cat 426 goes in reverse but wont go forward, already changed hydraulic fluid and filter...
cat 426 goes in reverse but wont go forward, already changed hydraulic fluid and filter...it will go forward sometimes than when you put it in neutral it will not move… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 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
1,498 satisfied customers
my customer has a d6c dozer the SN is 10k6516 he things that
my customer has a d6c dozer the SN is 10k6516 he things that the clutches are dragging . the machine will try to when steering levers are in neutral position. it is especiallyb bad when cold im wonder… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
JCB 8015.Good morningMy digger has stood idle for 3 months.
JCB 8015. Good morning My digger has stood idle for 3 months. After charging the battery I turn the key, ignition lights illuminate but nothing else happens. Mick… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,498 satisfied customers
I just bought a Case 580 C Kingloader (1978). I got the service
I just bought a Case 580 C Kingloader (1978). I got the service manual and parts catalog with it but otherwise know very little about backhoes and have never operated one-until now. It has a few issue… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
HiI have a Yale Diesel twin wheel drive forklift. I cannot
Hi I have a Yale Diesel twin wheel drive forklift. I cannot find any chassic no. or plate. i found a picture on Fork action.com of a UK truck and it was a very close picture and said it was a Yale DP5… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,498 satisfied customers
Volvo L70D 14000 hrs Torque converter seems to be slipping
Volvo L70D 14000 hrs Torque converter seems to be slipping too much. Machine has a lot of difficulty backing out of gravel pit with about 30 degree slope, even unloaded. Absolutely no hope in gear 2 a… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
273 satisfied customers
Caterpillar E70B excavator E70B (6AK1): I have a caterpillar
I have a caterpillar E70B (6RA1) excavator that occasionally has no power in the LH track drive (reverse only). Everything else seems to be working OK. I have recently replaced the rotary joint seals … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
I have a D3c (believe to be a 1989 model year) Serial no. 5KG00741.
I have a D3c (believe to be a 1989 model year) Serial no. 5KG00741. The problem is the only way it steers is to push the pedal until the brakes do the steering. I did take off the access panels and ch… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
CAT D5M FTC HARSH STEERING. 22.5 VOLTS AT STEERING SOLENOIDS,
CAT D5M FTC HARSH STEERING. 22.5 VOLTS AT STEERING SOLENOIDS, 4.5 WHEN DEPRESSED. COULD BRAKE BE ENGAGING BEFORE CLUTCH. FTC MODULATION GOES FROM 22.5 VOLTS TO 4.5 RIGHT A BRAKE ENGAGEMENT WITH NO IN … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
I have a cat D6M with codes(NNN) NNN-NNNN03,(NNN) NNN-NNNN13,(NNN) NNN-NNNN03
I have a cat D6M with codes(NNN) NNN-NNNN03,(NNN) NNN-NNNN13,(NNN) NNN-NNNN03 and(NNN) NNN-NNNN03 . I know what the codes mean as far as decoding just not sure where to go next. The 299 code for trans… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 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

1,498 satisfied customers

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

Wayne

Wayne

Journeyman

650 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

517 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

273 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

42 satisfied customers

16 years of experience

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

20 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