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
Having trouble with a TH580B CAT telehandler. It won't
Having trouble with a TH580B CAT telehandler. It won't drive, only does a slight lurch backwards when selecting either forward or reverse. No codes active. … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
1974 caterpillar 941. Machine parked for 3 years, worked
yes, machine parked for 3 years, worked when parked. Machine runs, will not move, will not go into forward or reverse. All linkage free, brakes free, … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,055 satisfied customers
I've got a caterpillar 928g sn# 6xr01701 The loader has no
I've got a caterpillar 928g sn# ***** The loader has no transmission pressure at any ports. Pulled the transmission rebuilt it. Checked the pump. Resealed the shifting valve. Reinstalled the transmiss… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,055 satisfied customers
D4E seems park brake dragging. will not freewheel and heats
D4E seems park brake dragging. will not freewheel and heats up torque if operated. … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
I have a D4H s/n 8PB 3xxx. Having trans trouble when I shift
Hi Steve, I have a D4H s/n 8PB 3xxx. Having trans trouble when I shift into gear it doesn't engage until I bring up rpm ( gets worse when hot ) when it does engage I don't notice any slippage. Hooked … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
416 cat backhoe transmission fluid drained, lots of aluminum
416 cat backhoe transmission fluid drained, lots of aluminum filings, where could they come from … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,055 satisfied customers
Clutch pressure /Trans pressure light on, need specs for
Clutch pressure /Trans pressure light on, need specs for pressure clutch and trans pressure. We currently have 240psi low idle 260psi high idle clutch pressure, trans pressure 270 low 290 high. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,055 satisfied customers
420e cat backhoe. Loud screeching from rear of engine when
420e cat backhoe. Loud screeching from rear of engine when shift into forward. Engine belts are all tight. Will not shift into 4th forward. 1-3 forward and 1-3 reverse work normal although engine spee… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
I have a problem with a transmission from a cat 988b. this
hello I have a problem with a transmission from a cat 988b. this symthons comes only when the transmission get hot and it only has the problem in reverse. the transmission is engaged and the shaft of … read more
Curtis B.
Curtis B.
Technician
Associate Degree
38,794 satisfied customers
I have a ford 445 backhoe that is stuck in reverse. The
I have a ford 445 backhoe that is stuck in reverse. The shuttle shift spool was stuck. I took it apart and cleaned it up, now it works nice and smooth. But, it still won't go forward.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
38,794 satisfied customers
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
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,055 satisfied customers
Working on A d6m. Where does the transmission solenoid
Working on A d6m. Where does the transmission solenoid return wire 975 white ground at? It doesn't specify on the schematic. I have the service manual but I can't find the location in the manual.… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
Cat 416 backhoe.no forward gears but all gears in reverse.cleaned
cat 416 backhoe.no forward gears but all gears in reverse.cleaned screen and changed filter and new fluid.still no forward gears… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
1986 416 5pc1 backhoe transmission. Forward circuit only has
1986 416 5pc1 backhoe transmission. Forward circuit only has 60PSI. Rev. has normal 145 psi. Book says clutch piston seal bad. All springs and spools checked O.K.. Hope I missed something before I tea… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
Hi. I have a deere 310se loader backhoe with a powershift transmission
Hi. I have a deere 310se loader backhoe with a powershift transmission that will not move. It acts like it will try to go and if you lift the wheels off the ground they will turn. Does not matter what… read more
Curtis B.
Curtis B.
Technician
Associate Degree
38,794 satisfied customers
Cat 416d standard transmission wont move cold. No oil pressure
Cat 416d standard transmission won't move cold. No oil pressure at test port by trans oil filter. Once trans is about 60 degrees F. machine moves forward and reverse. Pressure is 185 psi at 2000 rpm t… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
Have a 416 Cat backhoe. Yesterday the machine was working fine
Have a 416 Cat backhoe. Yesterday the machine was working fine with forward and reverse in all gears. This AM it only has reverse in 1st gear and that quits after a few uses (plowing snow). If I wait … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,055 satisfied customers
How do we adjust the transmission Charge pressure? Caterpillar
How do we adjust the transmission Charge pressure? Caterpillar 938G Front end Loader Ser No. 6WS04119 What should the pressure be? Current Pressure 126 Psi… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 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

38,794 satisfied customers

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

Wayne

Wayne

Journeyman

1,024 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

571 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

294 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

44 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