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I have a 420D CAT backhoe that suddenly lost control of the
Hi,I have a 420D CAT backhoe that suddenly lost control of the backhoe and loader. Still have hydraulics on the aux for the bucket (tilt and extend boom) steering and outriggers. loader won't move and… read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
I have 2008 420E backhoe front bucket well not roll & loader
I have 2008 420E backhoe front bucket well not roll & loader works if you rave it up … read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
When we start our cat 420e it backhoe the frontend loader go
when we start our cat 420e it backhoe the frontend loader go up automatic and won't come back down till you shut the machine off. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I have a 420E Cat Backhoe that currently won't lift or lower
I have a 420E Cat Backhoe that currently won't lift or lower the front bucket, the front bucket will roll in and roll out and all other hydraulic functions are fine. The operators joystick in the cab … read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
I'm renting a cat 420e backhoe. When I turn the key just one
I'm renting a cat 420e backhoe. When I turn the key just one click i get a red warning light. Its a circle with a drop inside of it. What is it? … read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
I have a 420e it Backhoe all of a sudden the Hydraulics quit
I have a 420e it Backhoe all of a sudden the Hydraulics quit working the bucket does not move the Outriggers do not work and the backhoe does not work the tractor will move but all Hydraulics have sto… read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
We have a 2003 420d backhoe #fdp11124 backhoe controls
Hello we have a 2003 420d backhoe #fdp11124 backhoe controls stopped working. front loader bucket is fine. stabilizers and extend a boom work fine. just back hoe joysticks inop.… read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
I need a Deere specialist, 1973 300b backhoe, enough
I need a Deere specialist JA: What is the complete model and serial number of your machine? Customer: 1973 300b backhoe JA: Are you fixing this yourself? What have you tried so far? Customer: enough q… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
Have a 2008 cat 420e backhoe that the front wheel drive is
have a 2008 cat 420e backhoe that the front wheel drive is weak. replaced 4wd switch and have 12volt running to transfer case but front axle is weak. when elevated the axle turns but stops when set do… read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
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
Technician
3,282 satisfied customers
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
1,939 satisfied customers
Cat 420E no power on front loader, cat 420e no power on
cat 420E no power on front loader JA: Sometimes things that you think will be really complicated end up being easy to fix. The Construction Equipment Mechanic I'm going to connect you with knows all t… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,939 satisfied customers
Dear Donny We are in Haiti on a work project with no access
Dear *****ny We are in Haiti on a work project with no access to help but we do have wifi. Need to get some digging done very soon. We have a Cat 420 E backhoe loader serial no. Cat0420eahLs06060 with… read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
My question is similar to one submitted three years ago, ( I
Hi, my question is similar to one submitted three years ago, (http://www.justanswer.com/heavy-equipment/78beb-cat-420e-backhoe-extendahoe-will-not-work.html). I have a 420E CAT0420EVHLS04291, manual s… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I have a problem with a accumulator. I have to fill it with
I have a problem with a accumulator. I have to fill it with dry nitrogen but I need the charge procedure for this accumulator with part number(###) ###-#### I need help and is the first time that I'm … read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
I have a Cat 420E backhoe that has an issue while using the
I have a Cat 420E backhoe that has an issue while using the hydraulics. Whenever 1 or more implements are being used the engine bogs down and if implement control lever is not released, it will someti… read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
newbie jumped in a 2012 bucket loader and within 10 minutes
newbie jumped in a 2012 420 bucket loader and within 10 minutes the bucket joystick is dead? rear outriggers didn't work either but now a few days later they work but the bucket is stuck extended up? … read more
catmastertech
catmastertech
Technician
3,282 satisfied customers
I have a cat 436B backhoe serial # XXXXX and I am having
I have a cat 436B backhoe serial # XXXXX and I am having the same problem as this guy, where as the bucket will lift fine when you also engage the stabilizers and moves very slowly otherwise, just had… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 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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