- 60
- 488 915
Equipment Consulting Services, Inc.
United States
Приєднався 6 лют 2016
Video programs devoted to uses, operations, maintenance and repairs of common machines used in construction, forestry, mining, agriculture and recreational use.
Chipper Shredder Maintenance, Part 2 Shredder Knives
Part 2 of my series on the Echo Bear Cat Chipper Shredder. In this video we remove, sharpen and reinstall the shredder knives. This isn't the same easy cut and dried operation as removing and reinstalling the chipper knives.
Prior Chipper Shredder Videos
Using Chipper Shredder
ua-cam.com/video/wCHU97jgK1c/v-deo.html
Maintaining Your Chipper Shredder ua-cam.com/video/_1GLg9vanso/v-deo.html
Prior Chipper Shredder Videos
Using Chipper Shredder
ua-cam.com/video/wCHU97jgK1c/v-deo.html
Maintaining Your Chipper Shredder ua-cam.com/video/_1GLg9vanso/v-deo.html
Переглядів: 113
Відео
Chipper Shredder Maintenance, Part 1 Chipper Knives
Переглядів 8914 днів тому
This is a follow on from my first video in the series about home use chipper shredders. The first video showing operation of a chipper shredder can be seen at this link. ua-cam.com/video/wCHU97jgK1c/v-deo.html In this video I show removal, sharpening and reinstallation of the chipper knives. Less than ten minutes of viewing can save you significant money over replacing the knives every time the...
Using a Chipper Shredder
Переглядів 10721 день тому
Wind storms can make a lot of debris. We had a bomb cyclone recently and with lots of Douglas Fir trees in my yard, I had fir cones, lots of little sticks and several large limbs to make into mulch. This video shows my little tricks to using the machine efficiently. I'll have a follow up in the future showing how to maintain the machine.
Deere 850 Appraisal
Переглядів 1307 місяців тому
This is a quick inspection done on a Deere 850L crawler dozer to make you familiar with the machine and the process of inspecting any machine. The machine is representative of modern crawler dozers with plenty of features and electronically controlled functions.
Wiring Diagrams Part 3
Переглядів 233Рік тому
Part 3 shows that the machine service manual may provide an easier way to troubleshoot a problem rather than trying to figure it out using the wiring diagram.
Wiring Diagram Part 2
Переглядів 2,1 тис.Рік тому
This video is Part 2 of a series looking at wiring diagrams for heavy equipment. You can review the first video here, ua-cam.com/video/JDlopBvLsbw/v-deo.html This time I'm going over a diagram for Komatsu PC200-3 series of machines. These machines use more components and circuits to enhance machine performance and efficiency.
Troubleshooting with an Multi Meter
Переглядів 191Рік тому
Watch a professional mechanic troubleshoot a problem with the engine brake in a dump truck.
Wiring Schematic Part 1
Переглядів 408Рік тому
This is the first in a series of videos providing insights in how to read and interpret the types of wiring diagrams commonly found on heavy equipment.
Komatsu Dash 7 Monitor Diagnostics
Переглядів 4,8 тис.Рік тому
This video shows the procedure needed for access to the diagnostic menus in the Komatsu Dash 7 series of excavators. It also shows the monitoring menu to show viewers all the functions available for troubleshooting problems. The visual is intuitive so there is no narration. Good Luck
Hitachi Dash6 Monitor Panel
Переглядів 6 тис.2 роки тому
This 3 minute video has the potential to save thousands of dollars when troubleshooting problems. I shot this program using an iPhone trying to get better visuals for people who view programs on a smart phone. The other reason is because of the small cabs and limited area in which to rig a camera mount.
Electrical Shorts, Junction Blocks
Переглядів 2742 роки тому
While working with an abandoned electrical harness, I noticed some couplers that seemed to do nothing at all. Watch to see one disassembled and I'll clue you in on what not to do when taking them apart.
Harness Connectors Part 2
Переглядів 2142 роки тому
This video is about the various types of harness connectors used in a Komatsu wheel loader wiring harness. I'll show you the types used and how to dismantle them from the harness. I'll also show you some common types of damage you can do when taking them apart. Below are some links to other peoples video showing how to work with other types of harness couplers. ua-cam.com/video/Vt_rAIKPlWA/v-de...
Electrical Shorts, Harness Connectors
Переглядів 1902 роки тому
In this video I do a fast break down of what harness couplers have in common.
Electrical Shorts, Fuse Blocks
Переглядів 1902 роки тому
Fuse blocks are usually a forgotten part of a harness and they might not be included when you replace an old harness. In this short video we I show how to remove the wire sockets from the harness block.
Hitachi ZX-3 Diagnostics Menu
Переглядів 35 тис.2 роки тому
This was shot some time ago next to a project. I wanted more video but not going to get it soon so I made a short program. Machine key is on and the engine is not running.
Electrical Shorts, Open Barrel Terminals
Переглядів 6252 роки тому
Electrical Shorts, Open Barrel Terminals
Heavy Equipment Electrical, Wiring Harnesses
Переглядів 2,6 тис.2 роки тому
Heavy Equipment Electrical, Wiring Harnesses
Dryer Circuit Board Relay Replacement
Переглядів 23 тис.2 роки тому
Dryer Circuit Board Relay Replacement
Dryer Circuit Board Relay Replacement
Переглядів 2,8 тис.2 роки тому
Dryer Circuit Board Relay Replacement
Some 2020 Fire Damage in Washington State
Переглядів 1494 роки тому
Some 2020 Fire Damage in Washington State
But why does the relay break in these I have 2 maytags 3000 series and both have blown the relays in both units what is the cause of this?
The best explanation that I've heard is that they are being overloaded. More weight means more power going through the relay which over loads it and burns it out.
@ so nothing down or up stream is shorting out just over used not enough cooldown time
@@ggrandma-n6e I don't really know of anything else causing it. The machine in the video was being used with heavy rugs and blankets.
@@repairsecrets makes sense thank you fingers crossed we’ll be getting mine this weekend thank you for your reply’s cheers
Hi John! “Long time no see” 😁
Finally got some time to get back to making videos again.
Good day sir. How to reset the gear with lightning. On panel board. Blinking and buzzer
You will have to be more specific. I don't remember that alarm. What is the machine doing different than normal?
hello. thanks for help. i have a problem about the adjustment of the Komatsu pc200-5 servo valve? There are two adjustment screws on the top and bottom of the front and rear servo pump valves, but I did not find anything about their adjustment even in the service manual. I have information about all Co NC and jet sensor settings, but not about servo valve settings.thanks
If you are speaking of the screws that are directly opposite each other, those adjust the short side of the reaction lever for the servo valves. Usually they are only adjusted when the pump is being assembled and should not be touched with the pump in the machine. They essentially change how the pump controls react.
@repairsecrets thanks for your reply
Hello friend, I have been watching your videos and I really liked this topic about the Komatsu Excavator. I have a UA-cam channel. where I show everyday life in the Komatsu Pc150-5 manual. If you can, register there. I will leave the link here. www.youtube.com/@Thiago_Eletricista
do you have wiring diagram of komatsu PC200EL-6K, or know anywhere to find it ?
I wish I could help you but I don't have access to one. There used to be a guy in Russia who would sell PDF copies of manuals but I haven't been on that site in a couple of years. Best I can tell you is that Google might be your best bet. Good Luck!
What is the website where I can purchase this relay? I just popped mine
Try Digikey. www.digikey.com. They carry just about everything electronic.
This video is exactly what I'm looking for. My dryer circuit board had the exact same problem, and come to see the end of the video, it was the exact same machine (maytag maxima)! I had gotten all the way to ordering and replacing the relay switch just like you, but when I tested it in the machine it still didn't work. Now I find this video and realize It'll probably work if I add that wire since the board connection is fried! Do you know what originally caused our relay switches to go out though? Possible over-drawn current with another component? THANKS!
The owner of the machine told me his wife and mother in law were loading rugs and blankets into the machine all the time. Since making the video I've also found out the machine was likely packed with lint inside around the drum and motor. I'm thinking the machine needs to be taken apart once in awhile and cleaned out good.
Как включить режим гидромолот , чтобы на экране горел значок ?
Вы используете переключатели режимов на левой стороне панели. Вы используете кнопки A или E для переключения режимов. Машина должна иметь соответствующие трубопроводы и компоненты, чтобы использовать прерыватель. Обычно она не поставляется с завода с уже установленными трубопроводами и компонентами. Выходы насоса также должны быть установлены перед использованием прерывателя.
Komatsu pc2100 it's no electronic on travel soliend and hydraulic lock pada
I'm not sure I understand your question. First thing is I've never worked on a PC2100. That's a little big for the area of the world that I live in. Are you saying that your machine doesn't have any electrical signal or power on the travel solenoid and the hydraulic lock out?
Where can i find that tool?
Are you talking about the dial indicator?
Thank you thank you. It worked. I also had a large blow out on one pin and did a 16 gauge copper elbow, that's the smallest gauge i could get at home depot. Your video helped a lot.
How do you just pop off the cap of the relay? Often times you just need to clean of the contact points
As I recall I had to use a small cutter wheel on a Dremel tool to cut the bottom of the cover. The points in this thing were melted together. There wasn't any way to save the component and for twelve dollars it was worth the effort to try.
@@repairsecrets oh ok. I just fixed my washing machine's drain pump. It wasn't turning on. I used a razor blade to slice off the top of the relay. Inside there is a solenoid that pushes two copper plates into contact. That's how the pump turns on. There was carbon or some other buildup. I simply cleaned off the area where they would make contact and glued the lid back on.
@@smkie-hf9pz That's good work and thanks for the heads up on what can be done.
Do you fix these as a buss.
I replaced the relay and reinforced the solder trace on the board with a short piece of copper wire and solder.
This was just a project where the client had nothing to lose so the possibility of repair was worth the risk of a failure.
This is great thanks so much for your work
Thank you for the comment. It is appreciated.
Excellent information 👍
What is the light that looks like a b all trying to eat something
Can you give me the time stamp of where you see it at?
Would 1/8 of an inch be too much play on a 307e2 cat?
That would be a considerable amount of play. One eighth inch would be 0 .125 inch in decimal measure and a 307E2 Caterpillar is a small excavator. There was a problem in the small Cat excavators around that time where the inside mounting bolts for the bearing were breaking. You might check with your Cat Dealer to see if it might be affecting your machine.
@@repairsecrets@repairsecrets Thanks, I'll check it out. yeah, cat quoted 16 grand to replace it.
I got couple codes E 101 E102 do you know what these mean??
Do you have the wiring diagram for D31s-17 .just started working on it .And watched your battery disconnect video for the D41 very informational thank you . thought i would ask thank you
I don't have anything on those earlier dozers. They weren't very complicated though. There were no processors in them, only starting, charging, sensors and lights.
Por favor.en español
Amazing series of videos. I have a PC28uu-2 grey market excavator. at has been oujt of service for a while. I have the service and parts manals but was not clear on how to read them. Some mystrety left but these are very helpful. its parked because i could not get the boom to lift and im getting an alarm. Wouldo you have a video about testing the postion reostats? Thanks for these.
Thanks for the question. I don't have a video showing testing those components. They are easily checked using an ohm meter. Most are three wire variable resistors. Unhook them at the harness connectors and then check each wire to the body of the component. There should be no continuity. Next check each wire to the other wires. There should be some resistance that can change when the linkage for the component is moved. As I recall the center wire in the connector is a power wire from the computer and the other two are the sensor wires. There was a lot of problems with those machines and Komatsu did not make any information available in this country.
How to adjust the flow rate of the attachment? Plese show the VDO.
Very helpful! Saved a bunch of money! $180 for circuit board. $10 for relay. Need a hot iron, though. That solder does not want to melt. Thanks!
How to reset password in this monitor plz
Unfortunately, I have never found anyway that could be done other than purchasing a new monitor panel. If you find out how, let me know and I'll do a video on it. Thanks for the comment.
VERY HELPFUL INDEED..WATCHING AND RECTIFYING LO3 PROBLEM OUT HERE IN PAPUA NEW GUINEA..
I'm happy to hear of your good work. It's amazing how far this reaches. Thanks for posting the comment.
Altinda yaprak olan gösterge ne ise yariyor neyin gostergesi o en sağdaki yeşil gosterge ibresi olmayan
That is the indicator for how much soot your DPT has in it.
how to delete fault code? please share.
You can only delete mechanical codes. While in the code menu, push the up arrow and then 1 and 2 and then 3. When you let go the next screen that comes up will ask you if you want to erase just the one code or all of them. Good Luck!
@@repairsecrets thank you sir ,more bless to come
If the LCD screen goes black (like a broken screen), will the buttons still work? We just transported our pc300Lc-7, and the screen worked while being loaded, but went black when we were off loading it.
My experience is on older machines but a black screen usually meant a power problem to the screen. The bad screens usually turned kind of a purple color when they went bad. I would just try the buttons to see if they work. Check all the fuses first.
Hello.. Do you have Zx210-5B wiring diagram.. Error code description
I'm sorry I don't have either. Thanks for asking the question.
Good
Thank you for the comment.
@@repairsecrets ı need maintenance information for pc300-5. İ need also some oring seat kit.
Any idea about the current which will go through the white wire you soldered as a jumper?
That is a very good question and I don't know. That's part of the reason I put that copper jumper wire in. I think the load is variable depending on how heavy the material that is being dried is. The owner of the dryer said his wife was washing heavy throw rugs and then putting them in the dryer and he thinks that was the cause.
Thank you sir. Going to check this on my skid steer tomorrow.
Thanks. Good
www.youtube.com/@thiagosantos2541
This is really cool! I have the same dryer and found that the motor relay burned as well. I dont have the skills to replace that, so I am replacing the control board with one from ebay
Hiw about HM400-3?
I have a book now, looking for a machine.
200 bucks for an ECB is an outrage but it is what we consumers have accepted as the new normal.
My pc250lc-6 has a slightly different monitor and the led isnt visible anymore. Is this monitor cross compatible?
I has been my experience that monitors that have turned a dark magenta color are not salvageable. I has also been my experience that the monitor panels are specific to models by part numbers. There are some after market units made in China that may or may not work. In my experience that part number on the back of your panel is the best way to get one that works.
@@repairsecrets much obliged, i appreciate your advice. My local dealer quoted around 3k for a reman... I will look into the associated pn# and if the China land doesn't offer one we will take my grandfather's advice; ; "check the oil, the fuel will check itself". 😆
Thank-you sir.
Great video alot to learn here thanks for doing this
Need to Kobelco Mark 10
Need to Kobelco Mark 10
Need more classes like this 😂
Greetings, As always another fantastic detailed video 🇺🇸🍾🎉🇺🇸 Keep producing more videos
Thanks for the comment. I'll keep producing these as the weather, workload and life events change.
Hey I have a code E03 what is it
On a komatsu p160lc
@@Cornyneufeld26 What Dash series of machine? Dash5, 6, 7, 8, 10 or 11.
Hello, I want to know the list of fault numbers for the Dash 5 excavator at 14, 23 and 26. Thank you very much
Fault code 14 is disconnection in swing brake solenoid system. You can get this fault if the swing brake prolix switch is in the full time release position. Fault code 23 is front pump pressure sensor sensor system. It can be a bad sensor or a problem with the wiring. Fault code 26 is the engine speed sensor problem. You can check the sensor with an ohm meter. It should show around 3 to 8 ohms resistance between the wire leaks and no continuity between a lead and the body of the sensor. Good Luck on the repairs.
Thank you, dear sir. Where is the code sensor 23 installed❤
How much is the temperature, diesel and speed screen, used, in good condition, can you send me one to Jordan?
@@منوعات-خ2ب6ت As I recall the pressure sensor is installed on the main control valve at the hose connection from the pump. There is a sensor for each pump and valve section and you will see the wires going into each.
@@منوعات-خ2ب6ت I'm not in the parts business so I can't send parts to you. You should be able to find them somewhere in North Africa or Europe easy enough. Good Luck
Sir thanks for sharing of your knowledge for schematic diagram . About diagrm sir I need the schematic diagram of kumatso PC120 backhoe will you please send me the pdf of schematic diagram of that excavator pc 120 -5 thanks sir for your reply
I don't have a diagram for a 120-5 but I am planning on a video for a PC300-5. There are some minor differences.
Promo-SM
I got komatsu pc120-8 .How can i change language sir? Thank you.
If you look at the monitor panel look at the top row of button pads. The far right button labeled F6 is under what looks like pages in a book. Press that button and a menu of user options will appear. Use the arrow buttons to scroll down to the bottom function on that page and press the bottom under the check mark. That will take you to another menu which lists the possible languages in the system scroll down to your choice and press the check mark button again and the system will shift the language to your preference. Good Luck!
@@repairsecretsI can go for menu select but when I use f3 or f4 buttons nothing happened it doesn't show the arrow on the screen as well . I can use only f5 bottons to turn back sir.
@@kao9159 What country are you in? Can you send me a photo of your panel by email. My address is jcraughan@comcast.net