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I currently have a fault code on my Komatsu D51-ex 22 dozer.
Hello, I currently have a fault code on my Komatsu D51-ex 22 dozer. The current fault code is E02 CA559. Can you please help me troubleshoot the issue? … read more
Dan
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My D51EX-22 komatsu dozer is throwing a code E02 changed
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I have a D51EX-22 dozer and I'm getting an E02 alarm, how do
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I have pc138excavator2003code e02 comeup. 1061. Myself if i
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I have a Komatsu D65 WX-15HAS A CODE COME UP E02 AND A
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How to fix former pump pc_epc solenoid valve circuit.
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I have an 05 Komatsu D-61 Px-15 that is giving me the eo2
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Night I am receiving some code I would like to get some
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I have a Komatsu pc220-8 and I am getting these error codes.
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COMPRESSOR WILL NOT KICK ON WHEN A/C CHARGE IS RIGHT. I CAN
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I have a 2011 Komatsu PC 138 with a brand new motor. It
I have a 2011 Komatsu PC 138 with a brand new motor. It keeps shutting off. I have to wait 30 mins and then it starts. The dealer has no clue why it happens. It does not throw a code. It has a new mot… read more
Curtis B.
Curtis B.
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I have a Komatsu PC-27R and I have the following problem.
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I have a komatsu PC 250-6 LCLE it has a new main hydraulic
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I have a 2009 D39px Komatsu Dozer that is losing power some
I have a 2009 D39px Komatsu Dozer that is losing power some of the time but not all of the time. The code's that are coming up are E02-(CA559) and E03-(CA2249). It will lose power and black smoke, we … read more
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Hey I have a komatsu avance PC-120 and I went to turn it off
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dieseldan55
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Hello I have a D155AX-5 komatsu dozer and is missing Im getting
Hello I have a D155AX-5 komatsu dozer and is missing I'm getting a code E02 Can u tell me what it is and how to fix it thankyou… read more
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Meet the Experts:

Curtis B.

Curtis B.

Technician

2,324 satisfied customers

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

Wayne

Wayne

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

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Cat Man

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dieseldan55

dieseldan55

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Chris (aka- Moose)

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Steve

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Heavy Equipment Mechanic for 25 years

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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