Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I need to know the ride height for a 2015 Freightliner
I need to know the ride height for a 2015 Freightliner cascadia and measuring procedures thanks… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
I'm having trouble with my airliner suspension, it seems
I'm having trouble with my airliner suspension, it seems that the rear bags are riding higher than the front on the drives making for a really rough ride and wearing the tires on rear axle. What's the… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
528 satisfied customers
Trying to find the air suspension dump valve. The switch
I don't hear any air sounds when I flip the switch like I do when I flip the fifth wheel switch. Also the interaxle switch lights up when I flip the dump air switch.… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
528 satisfied customers
07 Freightliner Columbia 10 speed trans the splitter box on
07 Freightliner Columbia 10 speed trans the splitter box on top of trans is blowing air out the side will not let me shift or build up air pressure loosing air on secondary side … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have a freightliner m2-112 vin bw1522 that the air
I have a freightliner m2-112 vin bw1522 that the air suspension won't dump. I put a new switch in the dash, but no luck. The truck has 2 leveling valve at the rear. The dash switch is electric. What a… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have a 2007 freightliner Columbia, and replaced the spring
I have a 2007 freightliner Columbia, and replaced the spring bushing on right rear, after that,that side is not raising to proper height! Did I do something wrong? Bought bushing from freightliner,pre… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have a 2014 peterbilt 389 with factory front air leaf
Hi I have a 2014 peterbilt 389 with factory front air leaf suspension, just wondering what the ride height should be and how to measure, VIN number 245637 … read more
Kent Van Wagner
Kent Van Wagner
40 satisfied customers
My 2014 Cascadia did not come with a dump valve option and I
my 2014 Cascadia did not come with a dump valve option and I would like to install one. I purchased the toggle switch and the height control valve with dump capability, not sure what else I need. … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have a 2004 peterbuilt 379 6 wheel fuel truck. truck is
i have a 2004 peterbuilt 379 6 wheel fuel truck. truck is leaning hard to passenger side … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
Traded my 9400 in on a 2012 Cascadia the shock from the
Carter, traded my 9400 in on a 2012 Cascadia the shock from the stering wheel in unbearable, new Monroe shocks Michelin front tires with balance rings and alignment. Can I add an air bag kit to the fr… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have a 14 liter detroit eng sn 06R0876258 is there a fuel
I have a 14 liter detroit eng sn 06R0876258 is there a fuel pressure regulator anywhere in the system?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have a question I hope that someone can help. I'm having
I have a question I hope that someone can help. I'm having an issue with my airbags already I replace the leveling valve three times and still having the same issue. I'm getting too much air in the ai… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
2007 mack day cab is shaking bad in the front end, tried
2007 mack day cab is shaking bad in the front end, tried everything balance and rotate front tires, same with the back, checked drive line, the load leveler, back bushings, etc and can't find anything… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
Representing a driver of a 2005 Freightliner pulling a trailer
Representing a driver of a 2005 Freightliner pulling a trailer with heavy equipment. Freightliner traveling b/w 50 and 60 mph when hit by another 18 wheeler traveling approx. 15-20 miles faster. 2005 … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
My Volvo VNL(###) ###-####I have problem my cab is over to right
My Volvo VNL(###) ###-#### I have problem my cab is over to right side I alredy change cab shocks leveling valve check the front bushing on the cab it's still same can that's be a problem of steering … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
13,376 satisfied customers
i have a question for a mechanic very experienced in freightliner
i have a question for a mechanic very experienced in freightliner school bus air ride suspension systems . i drive a 2004 freightliner 78 passenger school bus , thomas body , mercedes engine , air bra… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
2009 freightliner m2 business class 106 Cummins isb240 Allison
2009 freightliner m2 business class 106 Cummins isb240 Allison transmission Check engine light is on Protect engine light is on I replaced the coolant level sensor in the coolant tank. I also replaced… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
2003 Pete leans to the drivers' side in the front.
I have a 2003 Pete and it leans to the drivers side in the front. Any way to figure out what is wrong?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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Wayne

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

Jeremy

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Chris (aka-Moose)

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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.

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