Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Related Medium and Heavy Trucks Questions
I have a question I have a 2012 Freightliner Cascadia that
I have a question I have a 2012 Freightliner Cascadia that has lost all high side gears and then switched and now only has high side and no low side can somebody point me in the correct direction of w… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
11,945 satisfied customers
I have Eaton fro16210c transmission that problem is drives
Good evening I have Eaton fro16210c transmission that problem is drives ok but when I downshift the rang bottom it grinds really bad when is on motion but you completely stop it does not do that someo… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
We got a volvo with a 10 speed trans RTL-14710B it it is
We got a volvo with a 10 speed trans RTL-14710B it it is leaking air from on top the slave piston housing threw vent hole we have replaced oil rings on piston replaced regulator on back of piston and … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Eaton -Fuller model number RTO12515 not shifting into low
Eaton -Fuller model number RTO12515 not shifting into low range? … read more
Bradey V
Bradey V
Certificate
I have a 99 freightliner with a Eaton model RO-16210c serial
I have a 99 freightliner with a Eaton model RO-16210c serial R1024125 it will not shift into high going down the road it will sometimes go in sitting still and just going slow in the yard but wont on … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
2005 international 9400 I ......I'm losing air when my range
2005 international 9400 I ......I'm losing air when my range selector is in low...standard Eaton and Fuller transmission...when I put in high I don't hear the leak anymore under the truck... It's hard… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
Low oil pressure when running. I just rebuilt my Cummins isx
Second opinion] Low oil pressure when running. I just rebuilt my Cummins isx 435 sp … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
2012 Cascadia with cummins 10 speed gears grind wpnt
2012 Cascadia with cummins 10 speed gears grind wpnt accelerate over 40 … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
I got a new isx compressor for a 2012 isx 600 engine. There
I got a new isx compressor for a 2012 isx 600 engine. There is no x on the gear , or is there a mark on the damper saying pin here. Do I have to time the compressor. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
I have a 2012 Cummins is 15 in peterbuilt 386. I've had the
I have a 2012 Cummins is 15 in peterbuilt 386. I've had the def system disconnected some time back. Engine started running hot as the summer months came. I change the thermostat and replaced with new … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
11,945 satisfied customers
I have 2009 pete that had isx cummins putting in c 15 cat
i have 2009 pete that had isx cummins putting in c 15 cat acert the coolant tank ( plastic ) hits the top of the a/c compressor, looking for info do in need different engine mounts to lower the engine… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
1989 KW, 13 speed, was in an accident, pushed motor and
1989 KW, 13 speed, was in an accident, pushed motor and trans back, (broke at bell housing) got back in place and replaced everything that was broken, trans stuck in high range, can hear it changing, … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Will not shift from high to low range replaced shifter nob
Will not shift from high to low range replaced shifter nob worked till test dive quite second time… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 13 speed EF, that wont move in low range. I have
I have a 13 speed EF, that wont move in low range. I have replaced the slave valve, air governor, air filter/regulator, and the shifting knob. It goes in gear and the drive shaft moves about a 1/2 inc… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
We just changed the low synchronizer in a eaton 10 speed
we just changed the hi-low synchronizer in a eaton 10 speed transmission,after we put it back together it will not shift to the low side, you can hear it try to to switch but it will not.With the spli… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I'm working on a 13 spd eaton fuller I just rebuilt the
I'm working on a 13 spd eaton fuller I just rebuilt the Trany and mounted on truck and 3rd and 4th where not going in the rest where but didn't. Feel normal so I took off top cover and manually put th… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Is there any adjustment to gear lever once Cab is lowered,
Is there any adjustment to gear lever once Cab is lowered, as am having trouble engaging reverse gear. Found reference to it in another Forum where they advocated pushing the gear lever foward to alig… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have a 16908LL in a Kenworth dump truck.The transmission
I have a 16908LL in a Kenworth dump truck.The transmission is stuck in hi-range and when I move the selector to low-range it blows air out the exhaust on the slave cylinder on the side of the transmis… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 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:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

< 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