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I have a Case 445-CT, SN: N9M408631. Have a Case 445-CT —SN
Have a Case 445-CT —SN N9M408631. Low hours (450). Engine Oil Pressure Light and Hydraulic Charge Pressure light come on at the same time, instantly together , and shuts down in a few seconds. Looses prime. I reprint and sometimes runs a short while. Sometimes does not start back up. Have checked all fuses and changed out relays. … read more
Curtis B.
Curtis B.
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Associate Degree
2,324 satisfied customers
I have a Cat 246b. pat 02111. From a cold start everything
i have a Cat 246b. pat 02111. From a cold start everything works great. press parking brake lite, etc. raise and lower armrest, turn parking brake on and off repeatedly, no problem. After running mayb… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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2009 CAT 247b2 serial # CAT0257bvslk07704 Have right
2009 CAT 247b2 serial # CAT0257bvslk07704Have right joystick with thumb roller. Was running rock grapple and it quit responding. Would open and close sporadically. Would have to move roller back and f… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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I recently installed a thumb on my komatsu 200-6. The right
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Dan
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I have a Volvo 140 BLC and just installed a thumb and was
HI I have a Volvo 140 BLC and just installed a thumb and was able to adjust the pressure down to 1850 on one side of the valve bank but I can find the adjustment for the other side? … read more
Dan
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My S185 attachments are not working. They seem to start and
My S185 attachments are not working. They seem to start and work for while but then just stop. … read more
Fieldtech59
Fieldtech59
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My Cat 277B auxiliary hydraulics stopped working completely.
My Cat 277B auxiliary hydraulics stopped working completely. The 1st sign that they were going out was when the grapple would fully open it would shut off the auxiliary power. I would press the park o… read more
Mikael
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I have a 2006 cat 277b with the aux thumb wheel. Is there
I have a 2006 cat 277b with the aux thumb wheel. Is there any way of locking the hydraulics so I dont have to hold the thumb wheel while power raking … read more
catmastertech
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Vocational, Technical or Trade Scho
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I have a 226B cat skid steer. The hydraulic controls for the
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catmastertech
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I am working on a deere 450h, machine had erratic right
I am working on a john deere 450h, machine had erratic right track speed at intermittent times, recognized the symptoms as bad right track speed sensor, replaced speed sensor, bottom out, back out 1/2… read more
Dan
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I have a new hydraulic thumb to connect to a mini excavator
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I have a 2008 Volvo EC35 C Excavator, 1,400 hours, and
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dieseldan55
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Great response last year on R&R an idler on my 95 Samsung
Great response last year on R&R an idler on my 95 Samsung SE130LCM-2 excavator without removing tracks. Worked great. Would like to resolve a hydraulic problem. When bucket is suspended and curled, it… read more
Dan
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My name is ***** *****. i have a 98 model deere 200 lc with
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Dan I have a john deere 160lc weak on left track and rotate
Dan I have a john deere 160lc weak on left track and rotate is slow (test manual says it should rotate 3 times in 13 sec, it takes 18 sec) I have rebuilt the pump fixed it few days and has went back t… read more
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well, I have a d3b that won't start. the throttle linkage appears
well, I have a d3b that won't start. the throttle linkage appears to be the problem. the linkage itself functions flawlessly until you get to the end (injector pump?) it will close, but when opened up… read more
catmastertech
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I have a 200ex lc-2 and it will not respond to shut off or
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Dan
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I have a tb 135 exc.- It will run about 20 minutes until it warms up a
I have a tb 135 exc.- It will run about 20 minutes until it warms up about half way and then will shut off. I checked the plug on the injector solenoid which has 3 wires one red with light stripe no j… read more
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Auto Mechanics 1&2/diesel mech
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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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