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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
Mikael
Bachelor's Degree
150 satisfied customers
I have a cat 277b i just rebuilt the engine i do not oil
i have a cat 277b i just rebuilt the engine i do not oil pressure at the guage but i know the engine its self has oil pressure because it has ran for a while and runs smooth i was wondering why i am n… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
Where are the hydraulic drain plugs on Cat. 416C Backhoe?
Where are the hydraulic drain plugs on Cat. 416C Backhoe? and are there more than one, again where are they? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I recently changed hydraulic oil on a 2005 953c and replaced
i recently changed hydraulic oil on a 2005 953c and replaced it with hydraulic fluid(aw-32) and now the machine does not want to move correctly. will replacing the (correct oil by cat) solve the issue… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
1,024 satisfied customers
I have a 247B cat skid steer and my son accidentally put the
I have a 247B cat skid steer and my son accidentally put the diesel in hydraulic fluid tank. What do I do? … read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
3,287 satisfied customers
Is the oil in the final drives on my 1998 Cat 305CR separate
Is the oil in the final drives on my 1998 Cat 305CR separate from the hydraulic system (i.e. do I need to check/change the oil in the final drives separately from the hydraulics of the rest of the mac… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,024 satisfied customers
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
catmastertech
Technician
Vocational, Technical or Trade Scho
3,287 satisfied customers
I have a cat 277b and the auxiliary hydraulics are
i have a cat 277b and the auxiliary hydraulics are constantly running causing the plow attachment to drift to the left i can hear the hydraulics hissing when the machine is running but if i hole the t… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,287 satisfied customers
I'm trying to find out how to change the key start switch on
I'm trying to find out how to change the key start switch on a Caterpillar 277B … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
How much oil does a D6C catipiller transmison hold, what
How much oil does a D6C catipiller transmison hold, what weight is it and where are the drains and fill points at ?? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,024 satisfied customers
JOB 212SU hydraulics completely gone after draining and
JOB 212SU hydraulics completely gone after draining and replacing hyd oil - do I need to bleed the system? How? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
Looking 4 a service manual 4 a 257b skidsteer, 2007 257b
I want to replace gear box right under the main hydraulic pump . Need pictures of how to change it … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a 1998 case 1845C skid steer that has no hydraulics
i have a 1998 case 1845C skid steer that has no hydraulics working currently and its pissing out a whit/grey oil out the bottom of the skid steer. what am i looking at? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a CAT 226B Skid steer. I want to change the hydraulic
I have a CAT 226B Skid steer. I want to change the hydraulic oil. What I drained out is red. Is it tranny fluid? Everything I read says to use SAE 5W30. Is that motor oil??? What should I use. Cold te… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,024 satisfied customers
I have a 2006 mc90 skidd steer and oil sensing light is on
I have a 2006 mc90 skidd steer and oil sensing light is on and the oil level is fine what I be looking for… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
294 satisfied customers
I have a 2006 MC90 Volvo skidd steer the hydraulic oil temp
I have a 2006 MC90 Volvo skidd steer the hydraulic oil temp light comes on and it's minus 30 here ,the oil level is in operating range… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I am working on a Shantui SD16 and the transmission is overfilling
I am working on a Shantui SD16 and the transmission is overfilling in minutes of running the unit, while drain the hydraulic tank. I have fixed a shaft seal leak on the steerin pump but can't find any… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
i have a 277b cat skid steer and when i run an auger the auger
i have a 277b cat skid steer and when i run an auger the auger keeps kicking out. I have tried 2 differant auger heads now so i know its not the augerhead I think it might be the switch in the little … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,287 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

1,921 satisfied customers

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

Wayne

Wayne

Journeyman

1,024 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

571 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

294 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

44 satisfied customers

24 years of experience diagnosing & repairing

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

22 satisfied customers

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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