Excavator Track Chain Master Pin Remove

Excavator Track Chain Master Pin Removal..
#excavator #komatsu #catterpillar #tatahitachi #tatahitachipoclain #construction #hyundai #cat #kobelcoexcavators #liugong #sanyexcavator #dussan

[@technicalprashant2824]

Bhai komastu pc-200 ka hydraulic pump ka solenoid dorect kaise kare us par ek video bana do aap.

[@HeAvYMaChInEsByAkash]

It is very simple and just gives a constant 5 volt supply to the solenoid, but the machine will be a little slow.. The engine Lugging issue will resolve..

[@technicalprashant2824]

@@HeAvYMaChInEsByAkash But bro when i give constant 5volt current then my pilot pressure get decrease and then after sometime 15-20 min the pilot pressure get 10-15 bar..
Plz help me if you have any idea.

[@HeAvYMaChInEsByAkash]

There is no direct relation with pump solenoid and pilot pressure drop.. check pilot pressure SPRV block may be malfunctioning. Also if you have doubt on solenoid replace it with new one and cross check...

[@technicalprashant2824]

@@HeAvYMaChInEsByAkash bro i have change sprv block more rhen 2 time and change solenoid also but the Problem is same .

[@HeAvYMaChInEsByAkash]

Then it's internal problem of the hydraulics pump... This solenoid pressure act behind the PC valve of the hydraulics pump.. PC valve oring may be damage and pilot pressure dropping through oring...