Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2008 f550 diesel. A couple of nights ago I noticed
I have a 2008 f550 diesel. A couple of nights ago I noticed my interior lights were not working. The map lights work but the others will not come on even with the dash switch. My running board lights … read more
Chris (aka- Moose)
Chris (aka- Moose)
Vocational, Technical or Trade School
53,079 satisfied customers
Found problem instrument cluster plug on cluster side
Found problem instrument cluster plug on cluster side missing 1post and two near gone, quick question if the batteries are disconnected should the red wire on the three pin alternator plug read as a d… read more
Chris (aka- Moose)
Chris (aka- Moose)
Vocational, Technical or Trade School
53,079 satisfied customers
My volvo skid steer bucket will not go up or down. Volvo mc
i'm trying to fix it, yes I've taken apart the joysticl … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,206 satisfied customers
I have a 5.9 cummins that is experiencing what appears to be
I have a 5.9 cummins that is experiencing what appears to be pre ignition symptoms on the highway Wondering if that is a sign of a bad injector … read more
Chris (aka- Moose)
Chris (aka- Moose)
Vocational, Technical or Trade School
53,079 satisfied customers
I have a Komatsu D53p-18a bully. There are issues with
I have a Komatsu D53p-18a bully. There are issues with losing the steering clutches on climbing steeply suspect low pilot control oil but do not know how or where to fill it … read more
Daniel Wilson
Daniel Wilson
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3,206 satisfied customers
Machine ran well for short time. Went thru the motions and
Machine ran well for short time. Went thru the motions and shut down. Console totally dead and key switch has no power. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,206 satisfied customers
The battery(s) went down; when we charged them back up, the
The battery(s) went down; when we charged them back up, the machine started, but will not move forward or backward. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,206 satisfied customers
HOW TO CHANGE CAT 311 TO JD CONTROL PATTERN WITH NO DIVERTER
HOW TO CHANGE CAT 311 TO JD CONTROL PATTERN WITH NO DIVERTER VALVE … read more
Daniel Wilson
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I have 2 questions, 2002 cat c15 engine fans is staying on,
i have 2 questions, 2002 cat c15 engine fans is staying on, and the wiring diagram for the trans temp gauge has been unhooked and looking for the correct way to hook up the wires again? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,206 satisfied customers
No power to thermo tripak apu at the control panel. shut off
no power to thermo king tripak apu at the control panel. shut off now no lights. checked the 50 amp fuse at battery box it's ok. not sure what else could be wrong. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
How much does this service cost? can i give wayne the
can i give wayne the problem and see if he thinks he will be able to solve it before I am obligated to pay? … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
2,892 satisfied customers
Looking at buying a well used Komatsu d31s 7 ton drott, it's
Hi there, looking at buying a well used Komatsu d31s 7 ton drott, it's a 1978 model and I'm concerned the cheap purchase price might lead to massive repair cost of final drives steering clutches etc. … read more
Daniel Wilson
Daniel Wilson
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3,206 satisfied customers
Escavator boom want move. Kobutoa kx121. Nothing joy sticks
Escavator boom want move JA: What is the complete model and serial number of your machine? Customer: Kobutoa kx121 JA: Are you fixing this yourself? What have you tried so far? Customer: Yes nothing j… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2001 Kenworth T2000 with C15 Cat engine. What could
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Jeremy
Jeremy
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I have a question about a 1985 Hino i77K with Eh700 engine,
I'm Greg.I have a question about a 1985 Hino i77K with Eh700 engine … read more
Curtis B.
Curtis B.
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07 Kenworth T800, Serial 930311, After changing heater core
07 Kenworth T800 , Serial 930311 , After changing heater core out, A/C stopped working. I must of unplugged some wire or something while fighting to get the wires to the fan back on. Need to know how … read more
Jeremy
Jeremy
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Cat Man, I have a 3114 engine in a 942f loader. It looses
Hey Cat Man, I have a 3114 engine in a 942f loader. It looses power after the engine is ran under load. It seemed like its starving for fuel. i removed the primer button on top of the filter housing a… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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Hello, I have a SB 210 that has been working with no problems.
Hello, I have a SB 210 that has been working with no problems. Went to start it and it came up with the following alarm codes. 6,3,203,4,204,12,2 and 5. Some of these codes will clear when in guarded … read more
tkman55
tkman55
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Meet the Experts:

Daniel Wilson

Daniel Wilson

3,206 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

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I am ASE Master Truck Certified.

Wayne

Wayne

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

Jeremy

Jeremy

Certified Truck/Bus Technician

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

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All types of Cummins applications

Curtis B.

Curtis B.

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dieseldan55

dieseldan55

Contractor

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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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