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My 415 Cat back wont go in to gear. Ser # 5PC04106 cat 415
Ser # 5PC04106 cat 415 back hoe with aD7 1332 transmission … read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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I have a d5c III dozer with the hystat drive system. The
Second opinion] I have a d5c III bull dozer with the hystat drive system. The machine wants to drift hard to the left and some times with the joystick in the neutral position the whole machine will sh… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
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I have a cat 287d skidstrr that you have to give a lot of
Hey I have a cat 287d skidstrr that you have to give a lot of throttle for it to move ( track forward or backwards) how ever the loader functions work great. Wondering if the pump is on its way out? I… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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I have the need to move heavy loads across lawns with
I have the need to move heavy loads across lawns with minimal damage to the lawn. I have built a machine to do this using a JD 85G excavator undercarriage and a tandem hydrostatic pump. My problem is … read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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We have a Caterpillar 953c that on its own will apply the
We have a Caterpillar 953c that on its own will apply the brake as you are moving.What makes it do that?… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
1974 caterpillar 941. Machine parked for 3 years, worked
yes, machine parked for 3 years, worked when parked. Machine runs, will not move, will not go into forward or reverse. All linkage free, brakes free, … read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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I've got a Cat 416 (SN#05PC05983) transmission (GN#6y2598
I've got a Cat 416 (SN#05PC05983) transmission (GN#6y2598 SN#B80413). It won't go forward or reverse. I've cleaned the screen (which got me back up in going in the past, replaced the oil and filter. The linkage seems good. I pulled the neutral solenoid and made sure the pin is i retracted(I've left it disconnected). I removed the transmission control group, checked I'll springs and orifices, that all looked good. I did the pressure tap tests with these results (all are in PSI) Forward clutch 35, reverse clutch 55, pump @ idle 140 idle/[email protected], torque inlet 30 @ idle/[email protected] 1800, torque outlet 50, coolant 15. Can you tell me what these readings indicate? Much appreciated, AJ … read more
Curtis B.
Curtis B.
Technician
Associate Degree
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I have a 1970's Johnd deere JD 300 moves in reverse will not
I have a 1970's Johnd deere JD 300 moves in reverse will not move forward … read more
Wayne
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I have a D6T serial number LAY1592 around 6500 hrs. D6T XL,
I have a D6T serial number LAY1592 around 6500 hrs … read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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Have a 2005 Case 1650k won't move forward or backward.
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Dan
Dan
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Auto Mechanics 1&2/diesel mech
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420e cat backhoe. Loud screeching from rear of engine when
420e cat backhoe. Loud screeching from rear of engine when shift into forward. Engine belts are all tight. Will not shift into 4th forward. 1-3 forward and 1-3 reverse work normal although engine spee… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
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I have a Komatsu D39PX-21 dozer. It barely moves going
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Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,129 satisfied customers
I have a 236 B3 Cat skid steer. With the bucket on and a load
I have a 236 B3 Cat skid steer. With the bucket on and a load of dirt the whole machine shakes back and forth when I turn so bad that the whole machine jumps up and down when I stop. Any ideas… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Just got a 1997 JD 444E loader, hydrostatic trans act like
Just got a 1997 JD 444E loader, hydrostatic trans act like it is stuck in neutral. Is the transmission shifted electrically? There is a shift lever? on the steering column with a wire hanging out.… read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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Hi. I have a deere 310se loader backhoe with a powershift transmission
Hi. I have a deere 310se loader backhoe with a powershift transmission that will not move. It acts like it will try to go and if you lift the wheels off the ground they will turn. Does not matter what… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Cat 416d standard transmission wont move cold. No oil pressure
Cat 416d standard transmission won't move cold. No oil pressure at test port by trans oil filter. Once trans is about 60 degrees F. machine moves forward and reverse. Pressure is 185 psi at 2000 rpm t… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
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L25B Ser # XXXXX came into my shop as a bank repo,
L25B Ser # XXXXX came into my shop as a bank repo, missing the fuse panel cover exposing it to weather, we replaced the fuse panel with new one{thousand dollars} and now have all electricl function as… read more
dieseldan55
dieseldan55
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Vocational, Technical or Trade Scho
299 satisfied customers
Im in process of buying a 1979 John Deere 350B crawler loader.
I'm in process of buying a 1979 John Deere 350B crawler loader. Has 4 speed transmission with reverser. When you try to put in gear, don't seem like torque converter stops. Step on clutch, just grinds… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,129 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

2,324 satisfied customers

Technican turned service manager with multiple lines of equipment and rental units.

Wayne

Wayne

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worked on many road graders, Bull dozers , skid steers, Rollers

Cat Man

Cat Man

Cat Engine Expert

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I am ASE Master Certified.

dieseldan55

dieseldan55

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Chris (aka- Moose)

Chris (aka- Moose)

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85 satisfied customers

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Steve

Steve

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Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

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16+ years experience, hydraulics,hydrostatics, engines, fuel injection systems. And everything in between.

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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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