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We bought an old CAT 246 skid steer that would not start
We bought an old CAT 246 skid steer that would not start because "controller gone bad". We replaced the controller, still would not run. On ignition half turn all lights come up on the left side and battery light on the right, then all lights on the left, except "parking" and one above it go off. Then on the second half turn, nothing happens. Starter does not crank. The power (9.5V) comes to the harness 62 or 64 connector at the controller but we cannot trace it any further. Also, when we try to supply power to the starter directly, it works just fine. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,384 satisfied customers
I have a caterpillar 320c that is having a hydraulic issue
I have a caterpillar 320c that is having a hydraulic issue what I have going on is if you boom up or any function it will die out you can stall it I am get black smoke when you use any function I just… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
I am an electrical engineering that work on caterpillar
I am an electrical engineering that work on caterpillar machines. I have an engine that I am working on that derated 100%. I have a caterpillar factory password ***** that generates only 10 digits but… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
I have a CAT 236D that won't turn over. Battery voltage is
Hello. I have a CAT 236D that won't turn over. Battery voltage is 12.5. It won't even begin to turn so I'm thinking a sensor or fuse maybe?? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,384 satisfied customers
What is the best off the shelf oil for my CAT 287b with the
What is the best off the shelf oil for my CAT 287b with the Perkins TDI? Thank you in advance! High hours. Want to change my own oil.… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
I have 2001 cat .steer speed don't start can you help me
hi there my name is ***** ***** I have 2001 cat .steer speed don't start can you help me please… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Does the start wire to fuel shutoff suppose to have power?
Does the start wire to fuel shutoff suppose to have power? Or just another ground? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,384 satisfied customers
I have a Cat D5M XL #6GN 01745. Turning the ignition key to
I have a Cat D5M XL #6GN 01745. Turning the ignition key to run, the normal Functional Test runs but the Engine Oil Pressure indicator continues to flash along with the Action Light. Rotating the key … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
I have a 249d the acts like it's either over-revving or
Hi hi I have a 249d the acts like it's either over-revving or skipping … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,384 satisfied customers
I need instructions on how to set or calibrate the rack on a
I need instructions on how to set or calibrate the rack on a fuel pump for a 3208 caterpillar engine. there is no need for serial numbers of anything more than 3208 turbocharged v8 diesel. The technit… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,384 satisfied customers
Need Cat Man. Cat TL1055C S# KDE00440. Need to speak with
Need to speak with Cat Man about C4.4 Accert engine swap … read more
Jeremy
Jeremy
Diesel Diagnostic Technician / Expert
Associate Degree
1,511 satisfied customers
IT28G. S/N 8CR00270. I tried to contact you on another
second opinion] IT28G. S/N 8CR00270. Good Morning, I tried to contact you on another computer that does not have the account on it, so I have had to change computers. Wire 301 blue from the starter mo… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
IT28G. S/N 8CR00270. I tried to contact you on another
IT28G. S/N 8CR00270. Good Morning, I tried to contact you on another computer that does not have the account on it, so I have had to change computers. Wire 301 blue from the starter motor solenoid to … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
Have a 315c with evac system. Wasn't building oil pressure
Have a 315c with evac system. Wasn't building oil pressure to engage starter. Found oil line with crack seeping oil. Replaced both lines from filter to side of engine block. Pump runs but still will n… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
Hello, Do you have the fuel consumption rate at idle of the
Hello, Do you have the fuel consumption rate at idle of the following CAT haul trucks please. Caterpillar 777D Caterpillar 777F Caterpillar 785D Caterpillar 785С Caterpillar 789C Caterpillar 793C Cate… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
Both tracks seem week now on going to change the trans filter
Both tracks seem week now on going to change the trans filter what fluid goes in it it is low my friend said TOC 3 I think I really can't remember it don't smell like anything I recognize… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Dear Sir we have worrkshop in india and have 15 years experience
Dear Sir we have worrkshop in india and have 15 years experience in komatsu engines now we want to start work in cat excavators,dozers,graders engine so please tell us good scanner name (suitable for … read more
Steve
Steve
Mechanic
High School or GED
42 satisfied customers
I have a late 1990s Cat 313bsr and would like to change it
I have a late 1990's Cat 313bsr and would like to change it to "John deer" style controls. The machine does have a selector switch under the floor mat, but of the 4 selector positions that are availab… read more
Steve
Steve
Mechanic
High School or GED
42 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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