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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
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
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
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
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
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a cat d3c xl series 3 dozer and when driving pull the
I have a cat d3c xl series 3 dozer and when driving pull the right lever and steers just fine pull the left lever and the machine just stops moving and ideas what I could be? … read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
14,862 satisfied customers
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
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
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
Field service technician
Vocational, Technical or Trade Scho
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WhAt is the difference of a SWAMP LGP CRAWLER FROM A REGULAR
WhAt is the difference of a SWAMP LGP CRAWLER FROM A REGULAR CAT CRAWLER … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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I just bought a d4e dozer to pull right under a load or on a
I just bought a d4e dozer to pull right under a load or on a hill steering clutches unless you are on a hill with very little resistance … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a 1991 d3c series 2 caterpillar bulldozer. I would
I have a 1991 d3c series 2 caterpillar bulldozer. I would like to add oil the clutch compartments … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
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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
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,862 satisfied customers
Any experience with older Mitsubishi machines. I have a 1977
Any experience with older Mitsubishi machines. I have a 1977 BS3E (loader), the BS3D is the same machine, its the dozer. I have all the manuals/diagrams… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
1994 Caterpillar D3C Series III Dozer 3046 Caterpillar
1994 Caterpillar D3C Series III Dozer 3046 Caterpillar Engine Power Shift transmission Serial No.: 06SL00567 Can you provide me with the complete information to replace the brake components and final … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,862 satisfied customers
1984 D4E JUST PERCHASED FROM GOV DOZER WILL NOT PULL IT IS
1984 D4E JUST PERCHASED FROM GOV DOZER WILL NOT PULL IT IS FREE WHEELING PUT IN GEAR DOES NOTHING PUSH WITH ANOTHER D0ZER IT JUST ROLLS FREELY PLEASE HELP… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,862 satisfied customers
Hi,I have an older Caterpillar D5 Tractor with dozer blade.
Hi, I have an older Caterpillar D5 Tractor with dozer blade. It has pull levers for steering. It will not steer without using the brakes to assist. It really is difficult to turn in reverse... I notic… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a 1994 D3C, series III CAT dozer. Numbers: 8y8150
I have a 1994 D3C, series III CAT dozer. Numbers: 8y8150 (Engine) 6SLOO202 (Engine) SXK00181 (SN?) 9AE03013 (Transmission) Rearrangement #: 8y150 6I3535 6y6844 (Transmission) (I am familiar with CASE,… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
So the transmission oil is separate from the hydraulic tank
So the transmission oil is separate from the hydraulic tank in the rear of the tractor? I will pull the floor plate and check fluid level. I went and purchased some special 30 weight oil from CAT @ $2… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 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
Field service technician
Vocational, Technical or Trade Scho
1,325 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
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
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