Had to remove engine to do a few jobs on and in doing so dropped all the hydraulic oil out.
Fitted engine and new hydraulic oil but 2 new problems found on first run
If you try and use both servo handles together only one action will take place
Plus slew will not work at all
Bucket. Dozer blade. Dipper. Tracks. Boom Plus moving main arm to off slew all work ok
Suspect air lock but the only thing i found to do is put all rams at halfway position and run the engine on low revs for 5mins Did nothing
Hydraulic oil in sight glass no leaks on system
Tried bleeding ram at bucket
How do you do a proper air bleed of the system
My digger has 4 pumps. 1 on engine and 3 others joined together
I really need the machine up and running to get jobs done before winter stops work
Fitted engine and new hydraulic oil but 2 new problems found on first run
If you try and use both servo handles together only one action will take place
Plus slew will not work at all
Bucket. Dozer blade. Dipper. Tracks. Boom Plus moving main arm to off slew all work ok
Suspect air lock but the only thing i found to do is put all rams at halfway position and run the engine on low revs for 5mins Did nothing
Hydraulic oil in sight glass no leaks on system
Tried bleeding ram at bucket
How do you do a proper air bleed of the system
My digger has 4 pumps. 1 on engine and 3 others joined together
I really need the machine up and running to get jobs done before winter stops work