Part of the John Deere Repair Manuals.
Every one of the 970 pages in this John Deere 250GLC Excavator Technical Manual (OEM #TM13208X19, 2013-2016) is built around one job: getting your 250GLC back to spec without the guesswork. Open it to full wiring diagrams covering every harness on the machine, from the pump harness to the DEF harness, plus complete hydraulic schematics for the pilot system, control valve, and swing circuit. You get diagnostic trouble code tables cross-referenced to component checks, so a fault code actually points you somewhere useful. Set hydraulic oil temperature sensor readings against DTC 9001-10-100 and 9001-10-101, or check the air cleaner restriction alarm at 9001-40-9, straight from the factory data. Your multimeter and a hunch only get you so far on a machine this complex. This bookmarked PDF opens on your laptop or phone, jumps straight to the right section, and gets you back to digging.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 9-30 | Safety Information, Protective Equipment, Machine Modifications, High-Pressure Fluids, Prevent Fires, Exhaust Filter Ash Handling and Disposal |
| Diagnostics | 31-178 | Main Controller (Mcz) Diagnostic Trouble Codes, Engine Control Unit (ECU) Diagnostic Trouble Codes, Monitor Controller (Dsz) Diagnostic Trouble Codes |
| Operational Checkout Procedure | 179-230 | Operational Checkout, Diagnostic Trouble Code Check, Key Switch Off Checks, Key Switch on Engine Off Checks, Key Switch on Engine on Checks |
| Engine | 231-255 | Engine Identification, Fuel System Component Location, Cooling System Component Location, Diesel Exhaust Fluid (DEF) System Component Location, Cold Weather Starting Aid |
| Electrical System | 256-562 | System Functional Schematic, Cab Harness (W1) Wiring Diagram, Controller Area Network (CAN) Theory of Operation, Starting and Charging Circuit Theory of Operation |
| Power Train | 563-576 | Track Adjuster and Recoil Spring Operation, Travel Gear Case Operation, Noisy or Loose Track Chain, Excessive Oil Leakage From Front Idler, Track Rollers, Or Carrier Rollers |
| Hydraulic System | 577-926 | Hydraulic System Operation, Fan Drive Hydraulic System Operation, Pilot System Operation, Control Valve Operation, Main Relief Valve Circuit Operation |
| Heating and Air Conditioning | 927-952 | Air Conditioning System Cycle of Operation, Air Conditioning System Does Not Operate, Heating System Does Not Warm Interior of Cab, R134a Refrigerant Cautions and Proper Handling |
| Dealer Fabricated Tools | 8 | DFT1218 Split Flange Hose Cap and Other Dealer-Fabricated Service Tools |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| torque values | present | p. 2 |
| diagnosis | present | p. 2 |
| specifications | present | p. 2 |
| Hydraulic Oil Temperature Sensor Circuit High Input | 9001-10-100 | p. 29 |
| Air Cleaner Restriction Alarm | 9001-40-9 | p. 30 |
| Battery Disconnect Indicator Light Short to Ground | 9001-20-11 | p. 28 |
| Alternator Excitation Fault | 9001-20-8 | p. 29 |
| Alternator Alarm | 9001-40-1 | p. 30 |
| Hydraulic Oil Filter Restriction Alarm | 9001-40-8 | p. 30 |
| Battery | 45 A Fuse | p. 267 |
| Fuel Transfer Pump 10 A Fuse | 10 A | p. 293 |
| Electronic Injector (Cylinder 1) | Y1 | p. 475 |
