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I have a 420E HLS031XX, Cat Backhoe with hydraulic issues.
I have a 420E HLS031XX, Cat Backhoe with hydraulic issues. The front end loader won't even pick up off the ground at idle and you have to rev the engine up to make it go up or even to operate it. This… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
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Had My 2018 Mahrinda in for 100hr service. They put in 36
Kevin, Had My 2018 Mahrinda in for 100hr service. They put in 36 qts of low temp hyd oil and filter. also changed engine oil and filter. The bucket will roll up and stop when using the joy stick but w… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
Where are the hydraulic drain plugs on Cat. 416C Backhoe?
Where are the hydraulic drain plugs on Cat. 416C Backhoe? and are there more than one, again where are they? … read more
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I have a 416C, PIN 4ZN06598. The loader may lift barely
The loader may lift barely inches, no load. It will even fall very slowly if trying to raise it, at times. Also, bucket will hardly tilt up/back, no load. … read more
catmastertech
catmastertech
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I have a 1988 Cat 416C Backhoe; I think I am having some
I have a 1988 Cat 416C Backhoe; I think I am having some Loader Control Valve issues. I am a newbie operator (maybe 40 part time hours) but mechanically inclined.My loader controls all function well e… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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I have a 1988 Cat 416 Backhoe. Recently while digging the
I have a 1988 Cat 416 Backhoe. Recently while digging the boom suddenly seemed to loose most of its lifting capability. It can barely lift itself but if the extended part of the stick isn't out or the… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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Mahindra 4025, 309 hours, loader valve lever does not not
Mahindra 4025, 309 hours, loader valve lever does not not center on curl or dump, dumps very/very slow and my can tell hyd pump is loading up in dump position. Do I need a new valve or is there a repa… read more
Curtis B.
Curtis B.
Technician
Associate Degree
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On my Cat backhoe 420e when I use joystick and tilt bucket
On my Cat backhoe 420e when I use joystick and tilt bucket forward sometimes it tilts all the way forward and joy stick cannot stop it. Uncontrolled forward tilt is dangerous. No predicting when it ha… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a 311u cat excavator. The pilot control valve is on
I have a 311u cat excavator. The pilot control valve is on backhoe control. No matter where I move the selector I can't get to cat controls. I believe someone has changed lines. Is there a drawling to… read more
Daniel Wilson
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Auto Mechanics 1&2/diesel mech
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I need to replace stripped studs (wheel lugs) on my Cat 416C
I need to replace stripped studs (wheel lugs) on my Cat 416C backhoe. Doesn't seem to be sufficient clearance to know them back. Is there a certain position that each must be rotated to the individual… read more
Daniel Wilson
Daniel Wilson
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I have a 420 D cat backhoe steers good without a load in the
I have a 420 D cat backhoe steers good without a load in the bucket . When you get a load on the bucket with main hyd. valve in neutral position steering quits. Move any hyd spool steers good . I thin… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 86' 555E new holland, bucket is in dump position,
I have a 86' 555E new holland, bucket is in dump position, can't get it to roll back up. Other 3 functions work, has done it a number of times, sometimes it comes back quickly and sometimes it has tak… read more
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Auto Mechanics 1&2/diesel mech
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Hyd drive on right hand side I replaced the hoses now have
hyd drive on right hand side I replaced the hoses now have a alarm on panel blinking I am concerned I mixed up a hose … read more
Daniel Wilson
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Auto Mechanics 1&2/diesel mech
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I have a Case 621B loader was sitting part of the winter now
I have a Case 621B loader was sitting part of the winter now that I fire it up the bucket wants to roll and dump on its own if I hold in roll back and rev the engine I can get it rolled back and as so… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Im working on a jd 7775 skid steer & the bucket wont move
im working on a jd 7775 skid steer & the bucket wont move any way the pedals are unlocked when your sitting on the seat & when the seat belt is connected the skid steer will move forward & back i chec… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a cat 416c backhoe when you dump the front bucket
I have a cat 416c backhoe when you dump the front bucket lower the arms then try to back drag the pile that you dumped the bucket doesn't stay in dump position it goes about half way to flat position … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,450 satisfied customers
IM WORKING ON 262C CAT SKID STEER THE PROBLEM IM HAVING IS
IM WORKING ON 262C CAT SKID STEER THE PROBLEM I'M HAVING IS I BELIEVE WITH ELEC/HYD JOY STICK THA CONTROLS THE DRIVE & TURN THE WAY I REACHED THIS CONCLUSION IS THE CUSTOMER COMPLAIED HE HAD NO POWER … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Hello my name isXXXXX am having problems with my aux hydraulics
Hello my name isXXXXX am having problems with my aux hydraulics on a cat 277. it's been like this since I bought the machine last year. The aux hyd work but run very slow. And looses power when runnin… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,450 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

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Technican turned service manager with multiple lines of equipment and rental units.

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Wayne

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worked on many road graders, Bull dozers , skid steers, Rollers

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Chris (aka- Moose)

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Steve

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JBFixxer

JBFixxer

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16+ years experience, hydraulics,hydrostatics, engines, fuel injection systems. And everything in between.

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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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