Cat 257b2 Hydraulic pressure release

[Cdahl]

I ran out of fuel in my cat 257b2. The bucket fell in a way where I could barely get out. The 2 days since I finally was able to get fuel in it. Now I can’t get in the machine. Is there any way to bleed the pressure from the hydraulic system to lift the bucket with my excavator?

 

[foton]

the quickest would be to loosen the hose fittings to the lift arms, gonna lose some oil.