John Deere 770G, 770GP, 772G and 772GP Motor Graders (SN: F656526-678817) Repair Manual (TM13027X19)

John Deere 770G, 770GP, 772G and 772GP Motor Graders Repair Manual PDF (TM13027X19)

This factory Repair Manual provides complete service, repair, and overhaul instructions for John Deere 770G, 770GP, 772G, and 772GP Motor Graders with serial numbers F656526–678817. Manual TM13027X19 is intended for professional technicians, dealer service teams, and heavy equipment maintenance specialists who require precise factory repair guidance.

Organized by system and component, this manual includes step-by-step instructions for disassembly, inspection, repair, and reassembly. It provides exact specifications, torque values, service limits, and adjustment data to ensure accurate repairs, minimize downtime, and maintain optimal grader performance.

Models Covered:

John Deere 770G Motor Grader
John Deere 770GP Motor Grader
John Deere 772G Motor Grader
John Deere 772GP Motor Grader

Serial Number Range:

SN: F656526 – 678817

Manual Coverage Includes:

• General safety procedures and machine identification
• Technical specifications, service limits, and wear data
• Engine service, repair, and overhaul procedures
• Fuel system inspection, testing, and calibration
• Air intake, aftertreatment, and exhaust system servicing
• Cooling system diagnostics and maintenance
• Transmission, differential, and powertrain repairs
• Final drive, axle, and tandem system service
• Hydraulic system repair, pressure testing, and adjustment
• Main pumps, control valves, and hydraulic circuit servicing
• Steering, brake, and articulation system repairs
• Electrical system troubleshooting and wiring diagrams
• Electronic controllers, sensors, and calibration procedures
• Torque values, clearances, and assembly specifications
• Component-level service for major assemblies

Format and Access Features:

• Instant digital PDF download
• Language: English
• Fully searchable and indexed manual
• High-resolution technical diagrams and schematics
• Printable pages for workshop or field use
• Compatible with Windows, macOS, tablets, and smartphones
• System-based layout for fast reference and repair guidance

Why This Repair Manual Is Valuable:

• Factory-approved repair and overhaul procedures
• Supports precise diagnostics and component servicing
• Reduces downtime and repeat repair issues
• Ensures repairs meet John Deere factory standards
• Essential for major repairs and full machine rebuilds
• Reliable reference for mechanical, hydraulic, and electrical systems

The John Deere 770G, 770GP, 772G and 772GP Motor Graders Repair Manual PDF (TM13027X19) provides professional-level technical guidance for dependable repairs, long-term performance, and machine safety.

Download the John Deere TM13027X19 Repair Manual PDF today for instant access to official factory service documentation.

Frequently Asked Questions (FAQ)

Q: What is the purpose of the TM13027X19 manual?

A: TM13027X19 provides detailed factory repair, overhaul, and maintenance procedures for John Deere motor graders.

Q: Which models are covered?

A: The manual covers John Deere 770G, 770GP, 772G, and 772GP motor graders.

Q: What serial numbers does this manual apply to?

A: It applies to machines with serial numbers F656526–678817.

Q: Does this manual include hydraulic and powertrain repairs?

A: Yes, it includes complete hydraulic, transmission, axle, and powertrain repair procedures.

Q: Are electrical and electronic systems covered?

A: Yes, wiring diagrams, electronic diagnostics, and calibration procedures are included.

Q: Is this manual suitable for professional workshops?

A: Yes, it is written for dealer technicians, independent service providers, and experienced maintenance teams.

Q: Can the PDF be printed for shop use?

A: Yes, all pages are fully printable for workshop or on-site reference.