Hydraulic motors already have some play when new or when used the Drive Link Bar is splined and has play on both ends drivelink is inside hydraulic motor
I have excavator swing fine when the hoe empty above ground in the air, when I try to move dirt on ground weak no power can't move dirt? I don't know why any idea ?
@@The_Home_Pros Ok, I was worried for a minute. I usually grease everything as I assemble it so there is no dry start even with parts that get lubrication from another source. Could save a major repair down the road. Nice job in fixing that little digger up.
I have a problem with the swing motor on the Chinese mini-excavator, which means that when the dome turns in a certain position, it squeaks, I feel as if it is grinding on some sheet metal. What could be the problem?
@@The_Home_Pros yeah here in arizona we flat out refuse to put grease on anything. it just attracts the grit and sand. i always laugh when people come here looking for old cars in good condition. the desert is harsh.
@@The_Home_Pros I think that's great. I just picked one up a couple months ago I hope it lasts 1700 hours. But when a machine starts getting close to 2000 hours it said to have a good bit of time on it
@@VolvoGonzo it all depends on if it’s a diesel or not gas engines typically need rebuilding after about 1500 hrs and that’s on a good gas engine diesel engines can last 20,000 hours
Nice repair 👍 man that machine is ultra compact, it’s amazing how well all lines fit under those covers.
thanks mike! it’s crazy how it all fits!
What a good design. You lucked out on that one.
I think so too!
My Yanmar has the same problem, your video is very helpfull. Many thanks.
Thank u very much if u have any questions or need help just ask or email me
Ciao mi diresti per favore che tipo di motore è e che valvola monta ? Grazie
Thank you for sharing 👍👍👍👍
Hydraulic motors already have some play when new or when used the Drive Link Bar is splined and has play on both ends drivelink is inside hydraulic motor
yea but this one had excessive play
I have doubt don't you grease the swing motor pinion regularly?
Yes I grease it all the time
@@The_Home_Pros I think pinion gear should always get dipped into the grease just big machines do. So that life of the machine parts will increase.
@@TeluguWatcher oh yea it’s good to cover it in grease
@@The_Home_Pros will you alter the machine design to cover it always in grease
What's that you're putting on the threads? loctite? What strength?
YES LOCTITE I BELEIVE IT WAS MED STRENTH
@@The_Home_Pros Thank you.
Your very welcome my friend
Check out my other videos and the video called repairs on mini excavator are finished to see the major improvement with this repair
I have excavator swing fine when the hoe empty above ground in the air, when I try to move dirt on ground weak no power can't move dirt?
I don't know why any idea ?
I’m not sure sounds like swing motor is wore out and maybe needs rebuilt
With a mini you can’t really do that
Even if it’s new , got a imer ihi 1.5 tone and it doesn’t do it
I also have a hitachi zx490 50 tones and with that you can swing and level the dirt , the mini’s don’t do that, thats why they have blades😁
Where did you find the new key?
Harbor freight or tractor supply
Did you really put that together without covering everything in grease? Dry metal on metal will eat those gears up quickly.
Of course not it’s got two grease zerks that pump grease to the gears and bearing I pump it full of grease all the time
@@The_Home_Pros Ok, I was worried for a minute. I usually grease everything as I assemble it so there is no dry start even with parts that get lubrication from another source. Could save a major repair down the road. Nice job in fixing that little digger up.
thanks man I did add some grease on the shaft and all but it wasn’t in vid
I have a problem with the swing motor on the Chinese mini-excavator, which means that when the dome turns in a certain position, it squeaks, I feel as if it is grinding on some sheet metal. What could be the problem?
Add another key on opposite site soyou have 2x keys
that would be a good idea but need a milling machine
why even have a removable key there? it should just be one with the shaft
musta been a rental machine....operator were just flat out hard on the controls.
it was, but it’s working good now, it mainly wore cause dirt was mixed with the grease
@@The_Home_Pros yeah here in arizona we flat out refuse to put grease on anything. it just attracts the grit and sand. i always laugh when people come here looking for old cars in good condition. the desert is harsh.
Only 1700 hours😂
that’s not much for these excavators
@@The_Home_Pros I think that's great. I just picked one up a couple months ago I hope it lasts 1700 hours. But when a machine starts getting close to 2000 hours it said to have a good bit of time on it
@@VolvoGonzo it all depends on if it’s a diesel or not gas engines typically need rebuilding after about 1500 hrs and that’s on a good gas engine diesel engines can last 20,000 hours
My available ba kay jn,V2H135B417A
7x25 1
239D
don’t understand
Thank you for sharing 👍👍👍👍