tracdoc
Platinum Member
On the 425, the jaws of the 4-in-1 are controlled by the hydraulic circuit which engages the quick-attach for all of the attachments. Once the bucket is attached, you de-pressurize that circuit, while the locking pins are engaged, and then attach the hoses to the bucket. Opening and closing are then controlled by the small black hydraulic lever outboard of the operator's right knee. Since the hose couplings are of the same "gender," one can hook up two ways. All that means is that in one configuration, "lever up" will close the bucket, and in the other, "lever up" will open it /forums/images/graemlins/shocked.gif. The newbie here plans to use color coding zip ties on the hoses so get them hooked up the same way each time, and avoid any surprises early on.