Complete Repair Technical Manual with electrical wiring diagrams for John Deere JD540B Skidder and Grapple Skidder. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere JD540B Skidder and Grapple Skidder Repair Technical Manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

TM1139RE - John Deere JD540B Skidder and Grapple Skidder Repair Technical Manual
772 pages, bookmarked, Searchable, Printable, high quality PDF

EXCERPT:
FRAME LOCKING BAR
Many service operations call for locking the frames to prevent accidental movement when working on the skidder. The frame locking bar securely holds the frames when locked and prevents them from pivoting.
The frame locking bar (Fig. 5) attaches to the equipment frame on the right side step bracket.
Fig. 4-Grapple Skidder Equipment Frame
To lock frames, remove rear pin on equipment frame and swing bar out Align holes in end of bar with hole in lug on engine frame; steer skidder until holes line up.
Install pin and cotter pin.