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Cat 315cl. Engine chokes down when raising the boom or
Cat 315cl. Engine chokes down when raising the boom or pushing out the stick. Other functions work as should. Works the same on manual.… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
For catmastertech the left pilot solenoid replacement seems
for catmastertechthe left pilot solenoid replacement seems t have taken care of the electrical issues _ Yah!There is a remaining issue of the draw down on power after the right stick is used 9/10 time… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
I recently purchased a 2006 Cat 252B and unfortunately the
I recently purchased a 2006 Cat 252B and unfortunately the middle section of the Operators manual is missing. I'm not sure the process to engage the auxiliary hydraulics. I've confirmed all the fuses … read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
ALL HYDRALIC FUNCTIONS SIMULTANIOUSLY STOPPED WORKING EXCEPT
ALL HYDRALIC FUNCTIONS SIMULTANIOUSLY STOPPED WORKING EXCEPT HYDROSTAIC DRIVE ON 480B … read more
catmastertech
catmastertech
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Deere skid steer 250 My skid is strictly operated via hand
John Deere skid steer 250 My skid is strictly operated via hand controls and I would like to know how this would affect the usage of my auxiliary hydraulics and available attachments. I am unable to l… read more
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Daniel Wilson
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Catmastertech, I want to configure my Cat 330D auxiliary to
Hello Catmastertech,I want to configure my Cat 330D auxiliary to be able to use hammer on it. I've tried setting it up with ET but yet the auxiliary line is not functioning. Can you help me check the … read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
I have a Cat 247B2 and the flow out of the Auxilary
I have a Cat 247B2 and the flow out of the Auxilary hydraulics is reduced, it is supposed to put out 15+ Gpm but I am guessing about half that. I also do not know how to get the continuous flow to wor… read more
catmastertech
catmastertech
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Catmastertech? My cat 325D with serial: PKE00379 boom and
Hi catmastertech? My cat 325D with serial: PKE00379 boom and bucket move very sluggish, but every other functions (tracks, stick, swing etc) operates normal . Please what could be the problem?… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
I lost my cat 330d machine security key which has stopped
I lost my cat 330d machine security key which has stopped the engine not to start, how do I reprogram the system to be accepting all keys.… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
Using a Brush Cutter and work tool lock-out will not enguage
using a Brush Cutter and work tool lock-out will not enguage letting me operate without holding the button on the joy stick … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Cat TH63 problem with my power steering. It's hard to steer,
Cat TH63 problem with my power steering. It's hard to steer, specialy when you start to steer in any direction. In all modes 2 4 or crab steering mode.… read more
catmastertech
catmastertech
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cat 416 series 2 during use the boom valve stopped working
cat 416 series 2 during use the boom valve stopped working couldn't be moved would could cause this… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
I have a cat 302.5c that I am trying to add a thumb to and
I have a cat 302.5c that I am trying to add a thumb to and the thumb will only operate in one direction, I have tried it with the work tool valve in two way and one way with same results. I noticed wh… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
I have a cat 311c excavator and today while backfilling with
I have a cat 311c excavator and today while backfilling with a roller bucket I came down fairly hard and now the main arm will not raise/lower. Everything else still works. If I try and lift the arm w… read more
catmastertech
catmastertech
Technician
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My forks wont disengage off a cat 420E IT, there is plenty
My forks won't disengage off a cat 420E IT, there is plenty of hydraulic fluid, the electric works and the hydraulic pump is in good condition. How do I manually unlock the pins to remove front end at… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
New holland 785 has hydraulic issue, when boom is raised to
New holland 785 has hydraulic issue, when boom is raised to top of stroke it stalls the engine. You have to play with the pedals while trying to restart the engine and the boom drops slightly and then… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,415 satisfied customers
How do I get the air out of the hydraulic system on a Case
How do I get the air out of the hydraulic system on a Case 1737 gas uniloader? We replaced the gears in the hydraulic pump. The bucket cylinders are working fine but the boom lift goes up just a few i… read more
catmastertech
catmastertech
Technician
4,008 satisfied customers
i just purchased a Cat 225B LC excavator and would like to
i just purchased a Cat 225B LC excavator and would like to switch it to JD control. The hoses are not color coded or marked in any way. I need to know which hoses to switch or a hyd diagram to trace t… read more
catmastertech
catmastertech
Technician
4,008 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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