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I have a 1975 D4D that quit steering to the right while in
I have a 1975 D4D that quit steering to the right while in use last week. The right pedal goes all the way down, and does not spring back up. I have had to turn the adjustment bolt in about 2-3 rounds… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,994 satisfied customers
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
Auto Mechanics 1&2/diesel mech
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I have a 1994 cat d4c series 3 dozer. I'm replacing the
I have a 1994 cat d4c series 3 dozer. I'm replacing the throw out bearing. After pressing the new one in place. Now a … read more
Wayne
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Vocational, Technical or Trade Scho
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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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3,994 satisfied customers
I HAVE A D4C SERIES 3 CAT DOZER I WAS RUNNING FINE WENT TO
I HAVE A D4C SERIES 3 CAT DOZER I WAS RUNNING FINE WENT TO NETURAL AND PUT IT IN GEAR AND GOT NO FORWARD OR REVERSE… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,994 satisfied customers
I have a Hitachi DX40 Dozer. I cannot get it to turn. I
I have a Hitachi DX40 Dozer. I cannot get it to turn. I suspect I am low on transmission fluid (?) but don't know where the fill is located. I believe it may be under the seat? There is what appears t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,215 satisfied customers
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
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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I have a 1994 D3C series 3 Bulldozer serial # 6SL0041. The
I have a 1994 D3C series 3 Bulldozer serial # 6SL0041. The issue is dozer will not turn left. I have replaced the breaker bands and rebuilt the steering valves with new roller bearings and cams. The r… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
3,994 satisfied customers
How can I tell if my cat dozer has wet or dry steering
How can I tell if my cat dozer has wet or dry steering clutches ? It's a D3C LGP series 3 serial 7XL00878 … read more
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
1,215 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
1,215 satisfied customers
I have 2 d6n dozers. They both have service codes. I have fixed
I have 2 d6n dozers. They both have service codes. I have fixed several issues, but I still have service codes. Is there a way to clear the codes and start fresh and see what comes back without having… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,994 satisfied customers
I have a CAT D4c series III XL. What fluid goes in the steering
I have a CAT D4c series III XL. What fluid goes in the steering brake/clutch reservoir? Brake fluid, hydraulic fluid, motor oil, other?… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,994 satisfied customers
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
Technician
Vocational, Technical or Trade Scho
3,994 satisfied customers
I have a cat D4C dozer serial #5XK03895 left steering needs
I have a cat D4C dozer serial #5XK03895 left steering needs adjusting often now it does not turn left at all. how do you tell if brake band is bad or could it be something else. Could i get info on re… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,994 satisfied customers
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
3,994 satisfied customers
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
d7A DOZER CAME TO DEAD STOP ABLE BACK UP DOZER LENGTH NOT ONLY
d7A DOZER CAME TO DEAD STOP ABLE BACK UP DOZER LENGTH NOT ONLY MOVE 2FT FORWARD AND THE SAME DISTANCE BACK FEELS IF SOMETHING LOCKS UP WHERE DO i START LOOKING THANKS… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,994 satisfied customers
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