John Deere 870G, 870GP, 872G and 872GP Motor Graders (SN: F656526-678817) Operation and Test Manual (TM13028X19)
John Deere 870G, 870GP, 872G and 872GP Motor Graders (SN: F656526-678817) Operation and Test Manual (TM13028X19)
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Official Operation and Test Manual | Instant PDF Download
Get in-depth diagnostic, testing, and performance verification guidance for the John Deere 870G, 870GP, 872G, and 872GP Motor Graders. This is the complete OEM Operation and Test Manual in PDF format, designed for technicians and service professionals who need precise procedures to evaluate machine systems and confirm proper operation.
Unlike a Repair Service Manual that focuses on component removal and overhaul, this Operation and Test Manual concentrates on system operation, fault diagnosis, performance testing, and calibration. It is the primary reference for identifying problems accurately before repairs are carried out.
Manual Specifications
| Machine Models | John Deere 870G, 870GP, 872G, 872GP Motor Graders |
| Serial Number Range | F656526 – 678817 |
| Manual Type | Operation and Test Manual |
| Manual Number | TM13028X19 |
| File Format | PDF (Searchable, Printable, Bookmarked) |
| Compatibility | Windows, macOS, iOS, Android |
What Is Included?
This operation and test manual delivers complete diagnostic coverage for John Deere G-Series motor graders, structured to support accurate troubleshooting and system validation in workshop and field environments.
| System Group | Operation & Test Coverage |
|---|---|
| Engine Systems | Operational theory, performance checks, sensor testing, engine system diagnostics |
| Hydraulic Systems | Hydraulic pressure testing, flow measurement, valve operation checks, system calibration |
| Transmission & Drive | Powertrain operation, clutch testing, gear engagement checks, driveline diagnostics |
| Electrical & Electronic Systems | Electrical schematics, controller diagnostics, ECU inputs and outputs, fault code analysis |
| Steering & Braking | Steering circuit testing, brake system checks, accumulator testing, safety verification |
| Implement Controls | Blade control operation, joystick and lever input testing, response calibration |
| Machine Monitoring | Warning systems, display diagnostics, sensor signal verification |
| Test Procedures | Step-by-step diagnostic routines, specifications, pass/fail criteria |
About the John Deere 870G / 872G Motor Graders
The John Deere 870G and 872G series motor graders are engineered for precision grading, road maintenance, and heavy-duty earthmoving applications. Known for balanced power, smooth control response, and advanced electronic monitoring, these machines rely on accurate diagnostics to maintain peak performance.
This operation and test manual allows technicians to evaluate system health correctly, reduce unnecessary part replacement, and ensure the grader meets factory performance standards.
Why Buy From Manualsshop?
- Instant PDF Access after purchase
- OEM-standard documentation for accurate diagnostics
- Fully searchable and bookmarked for fast navigation
- Verified files checked for completeness
Frequently Asked Questions
Is this a Repair Service Manual?
No. This is an Operation and Test Manual. It focuses on diagnostics, testing, calibration, and system operation rather than mechanical disassembly and repair procedures.
Does this manual include electrical diagrams and ECU diagnostics?
Yes. As a John Deere diagnostic manual, it includes electrical schematics, ECU-related information, sensor testing, and electronic troubleshooting.
Can this manual be used on mobile devices?
Yes. The PDF format works on smartphones, tablets, laptops, and desktop computers.
