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Cat d4c left track won't pi. D4c lgp. We replaced the clutch
yes we replaced the clutch and rebuilt the steering control valve. if you take the plug out on the left side by the cylinder everything will work fine … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Right track will not drive it self forward or reverse. It
right track will not drive it self forward or reverse. It moves freely going straight but when I pull left brake it slightly tries to move but doesn't. The previous owner stated mechanic tested the pr… read more
catmastertech
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Vocational, Technical or Trade Scho
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Not a car. 1996, cattapiller D4c series 3 dozer. 100000000.
Is there anything else the Mechanic should know before I connect you? Rest assured that they'll be able to help you.… read more
Daniel Wilson
Daniel Wilson
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I have a cat 1994 d4c Series 3 Dozer how much and what type
I have a cat 1994 d4c Series 3 Dozer how much and what type of oil do I need for each brake clutch cavity… read more
catmastertech
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I have a cat d3 from the 70s. I'm looking for information on
I have a cat d3 from the 70s. I'm looking for information on adjusting the brakes. It seems to work well but have to really push the pedal hard for the right track. Any help? … read more
catmastertech
catmastertech
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I have a 1994 D4C Series iii dozer. has sat for 4 years.
I have a 1994 D4C Series iii dozer. has sat for 4 years. When I went to move it, it would not move until about 5 minutes of running time. It then sluggishly started to move. After a couple minutes of … read more
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Im looking at buying a 1998 D4C Hystat, it seems that the
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catmastertech
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What is the flow control light beeping for a cat 420D
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catmastertech
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How can I tell if my cat dozer has wet or dry steering
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Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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We have a 1991 d4c cat that will not move after running for
we have a 1991 d4c cat that will not move after running for approximately one hour. straight shift transmission 5 speed. Have changed hydraulic screen and filter & oil . What is your suggestion Thanks… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Have a 939c 6ds01275, 939c serial 6ds01275, Machine won't
Machine won't move back and fourth I check the pressure on the pump the brake valve has no pressure I check pressure on the pump back of engine has about 3000 psi there another pump that goes behind it I think that runs the motors for the track then there another one behind it I think that is brake pump well it don't move back or fourth parking brake stays on whatvshould I do … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I rebuilt the steering clutches and brakes on a Cat 939
I rebuilt the steering clutches and brakes on a Cat 939 loader. Brakes work well in neutral but steering clutches will not disengage to make a turn. Do the actuator cylinders need bleeding? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
Cat d4c lgp s/n 4ls00326 machine will start, hydraulics
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catmastertech
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Vocational, Technical or Trade Scho
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I have a 1999 cat d4c dozer series 3 hydro I changed the drive
I have a 1999 cat d4c dozer series 3 hydro I changed the drive hub oil on the right side with no problems then went to the left side and pulled the plug and got sprays and about 7 gallons of gear oil … read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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have a 1997 dc3 dozer shut it off yesterday with the key and
have a 1997 dc3 dozer shut it off yesterday with the key and it would not shut down shut off fuel to stop. went out today and it would not do anything turn key to start and nothing happens.… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
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The left steering clutch keeps losing adjustment and now does
The left steering clutch keeps losing adjustment and now does not work well at all. Is this a job I can fix in my shop without special cat tools, and how is it done. This is a early 90's cat D-4… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
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I am the unexpected owner of a Komatsu dozer, motor 6D95L.
I am the unexpected owner of a Komatsu dozer, motor 6D95L. Under the seat there are 3 dipsticks. I believe the center one is for hydraulic fluid, but not sure what the other two are for - they look th… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
i have a d4c xl that i need to adjust the steering clutches
i have a d4c xl that i need to adjust the steering clutches but i dont know where to do it.the cat dealer was goig to show me but we both forgot… read more
catmastertech
catmastertech
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4,006 satisfied customers
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