Type:Schematic Service Manual. Model:515 and 525 Wheel Skidders Steering and Hydraulic System. Serial number:4LR1-Up, 1DN1-Up.
Caterpillar 515 & 525 Skidder Hydraulic Schematics Fold-out. Machine serial #’s 515 4LR1-up, 525 1DN1-up. Form # SENR6718-01, issued 1996.