Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have 2 Waldons, a 5000 & a 5100. The 5000 doesn't have
I have 2 Waldons, a 5000 & a 5100. The 5000 doesn't have enough power to lift a full load any more. We have rebuilt the main pump and it puts out over 2500 psi. we've had the controle valve rebuilt an… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
Have a 2000 ford f 750 boom truck having lots of problems
Have a 2000 ford f 750 boom truck having lots of problems with hydtolics I've done the basics and now I've broken my check valve and can't get a new one so I'm hoping Ami can use the housing out of a … read more
Daniel Wilson
Daniel Wilson
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I have a 1997 Kobelco sk150 markIV and we just had the hydro
ok I have a 1997 Kobelco sk150 markIV and we just had the hydro pump rebuilt and new injection pump put on thinking are sluggish running was do to that stuff being bad. didn't resolve the issue so had… read more
Daniel Wilson
Daniel Wilson
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Cannot get the hydrolic pressure above 3000 ssystem
cannot get the hydrolic pressure above 3000 ssystem pressure … read more
Keiphun Sowell
Keiphun Sowell
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Will start on either but will barely run on high idle. 06
Will start on either but will barely run on high idle … read more
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Keiphun Sowell
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Stopped running- rebuilt fuel pump, replaced starter,
stopped running- rebuilt fuel pump, replaced starter, replaced coil -now will crank, will not fire … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Have a d16x20 vermeer that has no thrust pressure, when I
Hey I have a d16x20 vermeer that has no thrust pressure, when I lock the clamp it goes to 3000 … read more
Daniel Wilson
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Auto Mechanics 1&2/diesel mech
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I have a ASV HD4520 the bucket will not stay up I have
I have a ASV HD4520 the bucket will not stay up I have changed all lines and replaced bulk head lines underneath I have put a new casket on the hydraulic reservoir I am tiered and confused on what is … read more
Curtis B.
Curtis B.
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I have a Heston 60-66 how do you put injection pump in time.
I have a Heston 60-66 how do you put injection pump in time … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Maybe you can help me, I have a 1997 iron horse tractor 224
good morning maybe you can help me, I have a 1997 iron horse tractor 224 diesel 3 cylinder engine the bucket on the front of the tractor continues to seep down loaded or empty I had both cylinders reb… read more
Curtis B.
Curtis B.
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My 1840 case skid steer loader has lost pressure to the
My 1840 case skid steer loader has lost pressure to the drive,any idea,s … read more
Curtis B.
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I have a 1958 Ford Industrial with a 701 Loader. I recently
I have a 1958 Ford Industrial with a 701 Loader. I recently had a vane Pump rebuilt Professionally rebuilt for it. The Problem is that it will only raise about half way up and then stops. I am wonderi… read more
Curtis B.
Curtis B.
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On my 99 379 Peterbilt what could cause intermittent
On my 99 379 Peterbilt what could cause intermittent braking? One pump nothing occasionally let go and re appy then it works… read more
Wayne
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Vocational, Technical or Trade Scho
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TH844C We have a steering problem with this unit. GTH844C,
VIN TH0805B-6490, We do have a technician out at the customers shop right now, all that we have done is a visual inspection, fluids are okay, all other hydraulic functions work. we just don't have hydraulic assist in the steering. We were wondering if we could get as hydraulic diagram? … read more
Curtis B.
Curtis B.
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I bought a Cat D4C series III hystat ser# 5XK17822 knowing
I bought a Cat D4C series III hystat ser# ***** knowing it had an issue with holding the pressure on the blade angle. Whatever side the load is on the blade will give completely and swing to that side… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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I have western flostat pump that will not angle left ,
Customer: i have western flostat pump that will not angle left … read more
Wayne
Wayne
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I have a 922b cat front end Loader that suddenly quit
I have a 922b cat front end Loader that suddenly quit operating or responding after it ran about 8 gallons low of hydraulic fluid. I filled the system back up but I still have no response what could b… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,307 satisfied customers
1990 international truck. Had power stering pump rebuilt. Still
1990 international truck. Had power stering pump rebuilt. Still does not work. I can start truck & take line off of top of gear box nothing comes out with resavor full.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
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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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