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My CAT D3C 1990 model has the typical problem. Main Drive
My CAT D3C 1990 model has the typical problem. Main Drive Clutch pulls the tractor and it pushes just fine for about an hour or less. After it heats up it stutters and eventually stops completely. It … read more
Dan
Dan
Technician
7,060 satisfied customers
I have a cat model th 83 telehandler when parked 4 a period
Second opinion] i have a cat model th 83 telehandler when parked 4 a period off time or at start up in the morning it will not move for some time .the colder it is the longer it takes till it will mov… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,501 satisfied customers
I have a Kabota R520 Loader. Customer stated that it was
Hi, I have a Kabota R520 Loader. Customer stated that it was leaking hydraulic fluid. Noticed it was coming out of rear diff vent. Looked in the parts manuel and noticed that there is a seal on the LS… read more
Dan
Dan
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7,060 satisfied customers
Catmodel 5000 hrs stuck in reverse change to forword just
cat(###) ###-####model 5000 hrs stuck in reverse change to forword just bogs motor down neutral stays in reverse neutral switch do not work still goes in reverse drained oil out of both boxes still go… read more
Curtis B.
Curtis B.
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1,501 satisfied customers
What kind of oil do i use in a cat 430d rear brake system,
what kind of oil do i use in a cat 430d rear brake system … read more
Dan
Dan
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Low brake pressure warning light on after Hydraulic
low brake pressure warning light on after Hydraulic oil/filter change on 2009 426 loader s/n 129 it starts with .. . I did it once about 2 years ago but I cant get remember How I did it. I cant find t… read more
Dan
Dan
Technician
7,060 satisfied customers
Cooling fan on cat 924 loader will not run .i have brakes
Hi cooling fan on cat 924 loader will not run .i have brakes and pump is quite hot … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
I have a Cat CS-533e roller that will not move. It was
I have a Cat CS-533e roller that will not move. It was intermittent before but now it will do nothing. I thought it was the parking brake not releasing. The light turns off when the parking brake is r… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
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I have 416B cat backhoe rear brakes losing fued but no
i have 416B cat backhoe rear brakes losing fued but no lekes … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
I have a 910E wheel loader - in the remote deserts of
I have a 910E wheel loader - in the remote deserts of Western Australia - excellent condition but the brakes don't work. The master cylinder reservoir is empty and my instinct is to top it up and try … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
Just got a 1989 D3C direct drive. Drove it about a quarter
Just got a 1989 D3C direct drive. Drove it about a quarter mile yesterday. Disengaged and released the flywheel clutch several times which feels very soft. I operated the tractor in all gears and it f… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
I saw you answered questions Clark Loader 55c. I bought
I saw you answered questions for a Clark Loader 55c. I bought a same machine. On the loader arm is written 55b, but tag says 55 CA. It has a 6 cylinder cummins diesel which I think is V378. I bought i… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,501 satisfied customers
I have an excavator that has a JD 4045 4.5L tier 3 in it. I
I have an excavator that has a JD 4045 4.5L tier 3 in it. I get 147hp out of it. It has been burning serious fuel, the rpms seem to be erratic and when ever under load get black smoke. The black smoke… read more
Expert
Expert
198? D3B LGP, sn 1486, the left clutch will not disengage sometimes,
198? D3B LGP, sn 1486, the left clutch will not disengage sometimes, if going up hill it works very good but downhill will not disengage most of the time. Hydraulic fluid is full.… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
2007 case 340b adt 1850 hrs. Brake peddle goes to floor. Slick
2007 case 340b adt 1850 hrs. Brake peddle goes to floor. Slick surface tires will lock. Dry surface will take 50 feet to stop. Getting hydraulic oil in crankcase. All other systems work correctly(hois… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
have a cat 272d that the hydraulic reservoir was accidentally
have a cat 272d that the hydraulic reservoir was accidentally filled with diesel fuel. machine was idling when it happened then was quickly shut off. but had to be restart machine to move unit into bu… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
Hello. I have a Cat 420D that I need to replace the brakes
Hello. I have a Cat 420D that I need to replace the brakes on. I noticed that a while back you helped someone with the parts list and the procedure. I haven't torn it down yet but my question is, do y… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
Hi i have a cat th 63 telehandler around the site the brakes
Hi i have a cat th 63 telehandler around the site the brakes work fine.When i travel about 4 miles the brakes go peddle straight to the floor.The axles in the middle after 13 miles are too hot to touc… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 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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