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Message: <blockquote data-quote="cmb7684" data-source="post: 67556" data-attributes="member: 1698">[FONT=Arial, Helvetica, sans-serif]I now have more strange issues. I kept stepping on the pedal and it just would not lift up any higher to get the safety lock out disengaged from locking out the lift cylinder. I kept using the tilt bucket pedal and then pressed the green switch to engage the aux hydraulics. When the green light indicated aux was on I flipped the switch on the handle to work them. As usually the noise it makes when you hit them came from under the seat and the lift arms began to move up raising the boom about 3 or 4 inches so I could now lift the safety lock out of the way. Now with the boom down I moved the machine to another spot in my yard. I could lower the boom pressing the left pedal to lower ( your left if you are sitting in the cab)  and then when I would flip the switch for aux hydraulics it would engage and raise the boom all the way in the air. I could then lower back to the ground and do this over and over. I shut the machine down.  I then started it back up a few minutes later and tried again. This time I could not raise the boom at all. When I hit the aux hydraulics this time it began to lift the bucket.[/FONT] I'm not getting any leaks any place. The dealer said I may have a crack inside the control valve but I just don't see that. It was working ok when I parked it to replace the spool valve seals. I did not hammer or force anything. I pulled them out. I didn't take the caps off the spool valve stems to avoid those bb's popping out. I only replaced the o rings and put back in. I did not take the very top spool valve apart at all as everyone said leave it alone. Any ideas?</blockquote>

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