D125

[Jody]

I own a d125 that works very well other then a sudden drop in the main boom as your your pulling back. It only does this if your going slow. i'm gathering i need a o-ring kit for the spools? I'm having a hard time getting info on this. Can someone please help? Thanks

 

[Tazza]

It does sound like the load checks may be leaking internally. They should be screwed into the control block as you said. Some had metal on metal poppets, sone used O rings, i don't know what your machine uses though.