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 1978 D3 CATERPILLAR. IF YOU CAN TELL ME HOW TO
I HAVE A 1978 D3 CATERPILLAR. I AM WONDERING IF YOU CAN TELL ME HOW TO REMOVE THE SCREEN FROM THE FUEL TANK. I HAVE REMOVED THE FUEL LINE AND VALVE ASSEMBLY AND THOGHT THE SCREEN WOULD COME OUT WITH T… read more
PAPA Chris
PAPA Chris
Field Service Technician
Automotive Technology
44 satisfied customers
Looking for some info on d6m services codes. Just bought it
Looking for some info on d6m services codes. Just bought it and found out about the click box which I need info on due to I think the codes are old. Runs perfect. The codes I'm having trouble finding … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
D6n code 113 689 05 Has me locked down. I repaired the wire
D6n code 113 689 05Has me locked down.I repaired the wire harness ran it for about 20 hrs and then it just stoped. It is possible the wire going into the solenoid Has Deteriorated and is making contac… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
I have a couple codes coming up in my D6N. 0722.05, 0668.12
I have a couple codes coming up in my D6N. 0722.05, 0668.12 and 0618.02. Can you help me out with these? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I just bought a Cat bulldozer D6N LGP and i have some issue
I just bought a Cat bulldozer D6N LGP and i have some issue codes … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
I have a 2007 CAT D6N. After it runs for a few minutes, the
I have a 2007 CAT D6N. After it runs for a few minutes, the exclamation light illuminates. The service codes are 3F, 3R, 412 & 397. Do you know what it could be? … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
Cat D6N. D6N. DJA00461. Brakes are locked and started
brakes are locked and started locking during operations. Have changed three solenoids ods on trans one for left brake and two steering. New wiring harness to the three solenoids… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a D6N that wants to lock the brakes up right now
I have a D6N that wants to lock the brakes up right now anytime you touch the pedal instead of slowing gradually.. I'm trying to get an understanding to know what parts I need to order … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
Cat d6n s/n aly 00748 wont start active codes: Cat d6n s/n
cat d6n s/n aly 00748 wont start active codes: JA: What is the complete model and serial number of your machine? Customer: cat d6n s/n ALY00748 wont start JA: Are you fixing this yourself? What have y… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
What causes emissions warning alert on 2019 cat d4k2 lgp
What causes emissions warning alert on 2019 cat d4k2 lgp dozer? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a 2006 Cat D6r LGP serial number WRG 00377. I am
I have a 2006 Cat D6r LGP serial number WRG 00377. I am getting the following codes. … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
I have a Cat d6n lgp, the hydraulic and transmission gauges
I have a Cat d6n lgp, the hydraulic and transmission gauges are at the top temp when the keys is turned on and the park brake light does not come on. the engine wont crank because of this. have you an… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
D6n 3f and 3r codes. D6n lgp. Odjy01138, machine appears to
D6n lgp. Odjy01138, machine appears to function properly all fuses appear good … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
The machine is a D6R and the brakes seem to come on in
The machine is a D6R and the brakes seem to come on in reverse or forward. The service codes are 113, 0668.12, 0689.06 … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
Hi Moose. Wondering if u could help me out, I have a D6n serial # ***** I hav
Hi Moose. Wondering if u could help me out, I have a D6n serial # ***** I have fault codes s7873, 3f224,3R252. Not sure what they are and can't access a manual.… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
Hey Donnie, got another problem on the D6N-ALY00259 and still
Hey Donnie, got another problem on the D6N-ALY00259 and still haven't gotten my service manual or scantool. The buzzer is on all the time and a square light flashes in the center of the console but th… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
Hello Donnie. You were such a great help with the brake issue
Hello Donnie. You were such a great help with the brake issue on my D6N that I'm back with another question. The warning light started flashing and we recovered code(NNN) NNN-NNNN05. Could you tell me… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,007 satisfied customers
I have bought a d6n at an auction and the fault indicator comes
I have bought a d6n at an auction and the fault indicator comes on after 10 mins these are the codes that come on can someone please help me 030 248.02, 263.04, 324.05, 819.02, 821.04 113 168.04, 177.… read more
Steve
Steve
Mechanic
High School or GED
42 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