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John Deere 240DLC and 270DLC Excavator Repair Technical Manual (TM2323)


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Complete technical Repair Manual for John Deere 240DLC and 270DLC Excavators. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 240DLC and 270DLC Excavator 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.

MANUAL LIST:
TM2323 – John Deere 240DLC and 270DLC Excavator Repair Technical Manual.pdf
428 pages, bookmarked, Searchable, Printable, high quality PDF

EXCERPT:
TM2323 – 240DLC and 270DLC Excavator
Welding On Machine
IMPORTANT:
Electrical current traveling from the welder through the machine electrical system may damage the machine electrical system, including battery, engine control unit (ECU), information controller (ICF) and main controller (MCF). Disconnect battery cables and ECU, ICF and MCF electrical connectors before welding on the machine.
Before welding on the machine, follow the steps listed below to protect the machine electrical system.
1. Disconnect battery ground and positive cables.
TX1003378A-UN: Main Controller
LEGEND:
1 – Electrical Connectors
2 – Main Controller (MCF)
2. Remove rear console cover behind seat. See Rear Cover Remove and Install . (9015-20.)
3. Disconnect electrical connectors (1) from MCF (2). See Cab Harness (W1) Component Location . (9015-10.)
4. Disconnect electrical connectors (1) from ICF (2). See Cab Harness (W1) Component Location . (9015-10.)