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We have dozer cat d8h ,and have problem with flywheel, can I
We have dozer cat d8h ,and have problem with flywheel, can I sent you picture can you advise what to do … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
Old D8H. is there an additional strainer under the floor
old D8H. is there an additional strainer under the floor board? or just the post-pump strainer and filter. Also, do you have a picture of the safety valve? I have a D8H that is randomly losing track p… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
I have a D8h and the left steering clutch won't disengage.
I have a D8h and the left steering clutch won't disengage … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,241 satisfied customers
Have a d8 46a. It will only build low oil pressure while
Have a d8 46a. It will only build low oil pressure while held in gear. Not enough to move it. As soon as I put it back into neutral it drops all pressure. Any ideas? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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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
catmastertech
Technician
Vocational, Technical or Trade Scho
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I have a D8H 46A equipped with blade, tilt and ripper. SN
I have a D8H 46A equipped with blade, tilt and ripper. … read more
Heavy Equipment Tech
Heavy Equipment Tech
Heavy equipment mechanic
159 satisfied customers
I'm hooking up my injector lines from the pump to the
I'm hooking up my injector lines from the pump to the injectors on my d342 Caterpillar engine in a d8h is the front one number one and the next one number two and the next one number three and so on c… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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Installed new hose and changed fluid in d8h now it wont go
Second opinion] installed new hose and changed fluid in d8h now it wont go into gear at all … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 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
1,298 satisfied customers
On a d8h 342 cat injection pump is the stop position on the
On a d8h 342 cat injection pump is the stop position on the pump control arm up or down pkease … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
I have a d8 46a 27099. I am going to change the trans and
i have a d8 46a 27099. I am going to change the trans and torque divider oil. What is the recommended oil weight and type, can I use 15-40 and how do I prefill the torque divider? … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
On a 938g did caterpillar have issues with the valve body on
on a 938g did caterpillar have issues with the valve body on the transmission? as far as the machine hesatating when going into gear.… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
I have a D8H Serial #46A-23207. Tractor was running easy temperature
I have a D8H Serial #46A-23207. Tractor was running easy temperature normal when of a sudden the overflow thermostat on top opened and blew antifreeze out under heavy presure. I replaced anti freeze a… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
I have a late 60s Cat D7E. When I get on an incline the transmission
I have a late 60s Cat D7E. When I get on an incline the transmission stops and I have to take it out of gear and back in until I get it to level ground. The right final is very full of oil so I assume… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
I bought a rebuilt Cat D8H 46A and it runs great except for
I bought a rebuilt Cat D8H 46A and it runs great except for one problem. I suspect a dirty filter or hydraulic line. 4 times while working it I lost the transmission. It shut off, no response to shift… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
i need specs for cat dozer model D8H seririal number 46A11738
i need specs for cat dozer model D8H seririal number 46A11738 D42 i need torque head/rocker, and valve lash and compressio release… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
Our d8h 46A serial no. 46a31480 has started pumping the engine
Our d8h 46A serial no. 46a31480 has started pumping the engine oil from the sump into the transmission. It will pump out 20 litres in about 10 minutes - what do we have to fix?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,241 satisfied customers
I have a D8H cat dozer. When I try to put it in gear, it goes
I have a D8H cat dozer. When I try to put it in gear, it goes back to neutral and will not move. Do you have any idea why this happens? How much transmission fluid does this model hold? Mike Leger… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
4,042 satisfied customers
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