Part of the John Deere Repair Manuals.
A swing motor that hesitates under load, a pilot circuit that will not build pressure: TM10076 is where those jobs get settled. The John Deere 200D Operation & Test manual PDF runs 988 pages and covers the 200D and 200DLC excavators. Electrical work takes up the largest block of the book after hydraulics, tracing cab, machine, monitor and engine harnesses connector by connector, while the hydraulic chapters map the pilot system, control valve, main pump, swing motor, travel motor and cylinder circuits. Diagnostic trouble code tables for the main, engine and information controllers let you match a code to a test, and the operational checkout walks engine off and engine on checks in order. Verify turbocharger boost at 90 to 117 kPa (13 to 17 psi); the Pilot Shut-Off Solenoid Y10 should read 42 to 58 ohms. Guessing wrong buys you a second teardown and a scrapped part. Bookmarked and searchable, it stays with you wherever the machine sits.
What's Inside This John Deere 200D, 200DLC Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 5-20 | Safety (Recognize Safety Information, Follow Safety Instructions, Operate Only If Qualified) |
| Diagnostics | 21-180 | Main Controller Diagnostic Trouble Codes, Engine Control Unit Diagnostic Trouble Codes, Information Controller Diagnostic Trouble Codes |
| Operational Checkout Procedure | 181-220 | Operational Checkout, Diagnostic Trouble Codes, Engine Off Checks, Engine on Checks |
| Engine | 221-234 | Fuel System, Cooling System, Cold Weather Starting Aid, Engine Speed Control System, Turbocharger Boost Pressure |
| Electrical System | 235-584 | Cab Harness, Machine Harness, Monitor Harness, Engine Harness, Alternator, Starter |
| Power Train | 585-596 | Track Adjuster, Recoil Spring, Travel Gearbox, Undercarriage Components, Swing Bearing |
| Hydraulic System | 597-968 | Pilot System, Control Valve, Main Pump, Swing Motor, Travel Motor, Cylinder |
| Reference Material | 969-972 | Terminology Cross Reference, Diagnostic Trouble Codes, Electrical Component Checks, Hydraulic System, Engine Speed Control |
| Dealer Fabricated Tools | 973-988 | Split Flange Hose Cap |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Leak detector probe movement rate | 25 mm (1 in.) per second | p. 961 |
| Turbocharger Boost Pressure | 90—117 kPa, 0.9—1.2 bar, 13—17 psi | p. 233 |
| Reversing Fan Solenoid (Y9) Resistance | 28—38 ohms | p. 555 |
| Pilot Shut-Off Solenoid (Y10) Resistance | 42—58 ohms | p. 555 |
| Insulation strip length | 4.85 mm (0.191 in.) | p. 583 |
| 32 mm Nut Torque | 83 N·m (60 lb-ft) | p. 911 |
| Main Relief Valve Pressure | 33.8—36.2 MPa (4910—5260 psi) | p. 911 |
| Power Digging Valve Pressure | 35.3—38.2 MPa (5120—5550 psi) | p. 911 |
| Swing Motor Crossover Relief Valve Pressure | 32.8—35.1 MPa (4765—5090 psi) | p. 917 |
| Travel Motor Crossover Relief Valve Pressure | 34.9—36.3 MPa (5055—5265 psi) | p. 919 |
| Bucket Curl Pressure | 37.2—38.3 MPa (5400—5550 psi) | p. 916 |
| Boom Up Pressure | 39.3—40.3 MPa (5700—5845 psi) | p. 916 |
