Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
2020 Mustang skid steer. Hydro oil shoots out of port in
2020 Mustang skid steer. Hydro oil shoots out of port in case right behind flywheel. What is the cause? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
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I have a 1971 Cat D4D and have steering issues. I removed
I have a 1971 Cat D4D and have steering issues. I removed rear covers and thought it would have oil in there. How do I tell if it is a wet clutch or dry clutch system. … read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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D21A6 crawler, right track not pulling,but turn brake is
D21A6 crawler, right track not pulling,but turn brake is working. On left side track is pulling,but turn brake is not working. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,662 satisfied customers
Putting seal kit in new holland 555e steering box and rod.
Putting seal kit in new holland 555e steering box and rod … read more
Curtis B.
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I am trying to change steering brake bands and clutches on a
I am trying to change steering brake bands and clutches on a p21-5 komatsu dozer … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Skid steer starts for one sec. 325 jd. Enter code 999
Skid steer starts for one sec JA: What is the complete model and serial number of your machine? Customer: 325 jd JA: Are you fixing this yourself? What have you tried so far? Customer: enter code 999 … read more
Curtis B.
Curtis B.
Technician
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1,806 satisfied customers
My 260 will move when I go to start it even with park brake
My 260 will move when I go to start it even with park brake set … read more
Wayne
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I need service manual for a jcb 212s backhoe. Were on the
purchased the machine yesterday it will not move ,someone else has disassembled the steering column … read more
Wayne
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Journeyman
Vocational, Technical or Trade Scho
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I have a l785 new Holland skid steer and need to know if
I have a l785 new Holland skid steer and need to know if there is a certain way the yoke assembly bolts to the flywheel … read more
dd85
dd85
Service Manager
20 years Service Manager at Dealersh
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I have d3b will only turn left. Left side doesm not appear
I have d3b will only turn left. JA: What is the complete model and serial number of your machine? Customer: Left side doesm not appear to be pulling JA: Are you fixing this yourself? What have you tri… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
1,316 satisfied customers
Set up Steering clutches on a 450G Deere dozer. 450g. 1990.
Fixing myself. Right side is out of adjustment steers but very weak. My father bought it new and said there is a way of setting them up by using the brake or something. He has done it but can't remember … read more
Wayne
Wayne
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980 c runs fine hydraulics just quit no steering no boom no
980 c runs fine hydraulics just quit no steering no boom no nothing … read more
Kent Van Wagner
Kent Van Wagner
40 satisfied customers
I have a 1992 cat d-4 c. the right side track doesn't drive
I have a 1992 cat d-4 c. the right side track doesn't drive when It is getting stuck in the mud while the left side spins in the mud. Is this a clutch adjustment problem … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
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If steering sensor fails on mt4400 would it show on the
If steering sensor fails on mt4400 would it show on the computer download … read more
Jeremy
Jeremy
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Associate Degree
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I have a d20a-6 dozer that when pushing pulls to the left
I have a d20a-6 dozer that when pushing pulls to the left and when turning right the left track wont drive … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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We have a Case JX1100U tractor, am trying to find out how to
We have a Case JX1100U tractor, am trying to find out how to check the gear box oil, and where is it??? It is not like a truck or car that you can easily find. Kay … read more
Curtis B.
Curtis B.
Technician
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Komatsu d20 p-5 runs well but the clutch, steering clutch
Komatsu d20 p-5 runs well but the clutch, steering clutch and brake won't work. It has been parked for several years. Transmission works but the clutch doesn't disengage … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,662 satisfied customers
My d21a-6 will not steer right. appears no power on left
my d21a-6 will not steer right. appears no power on left track … read more
Daniel Wilson
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Auto Mechanics 1&2/diesel mech
12,662 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

12,662 satisfied customers

Owner at DJ Wilson

Cat Man

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I am ASE Master Truck Certified.

Wayne

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

Jeremy

Jeremy

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

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Curtis B.

Curtis B.

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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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