John Deere 670C, 670CH, 672CH, 770C, 770CH, 772CH Motor Grader TM1607 (Technical Service Repair Manual)

Workshop Service Manual: John Deere C-Series Motor Graders (TM1607)

Equipment Identification:

Machine Models Covered: 
670C Motor Grader
670CH Motor Grader
672CH Motor Grader
770C Motor Grader
770CH Motor Grader
772CH Motor Grader

Configuration Variants: Standard Rear-Wheel Drive (RWD) and Hydraulic Front-Wheel Drive (HFWD / AWD models)

Power Plant Integration: John Deere PowerTech™ 6.8L (6068) or 8.1L (6081) Turbocharged Diesel Engine

Drivetrain & Control Layout: Electronic Power Shift transmission (8 forward, 4 reverse speeds), digital transmission controller (PTC), electronic diagnostic network, and variable-displacement hydrostatic HFWD front wheel hub drive circuits.

Manual Volume: 888 Pages

Manual Details:

PDF File Size : 33.5 MB
Document Number: TM1607 
Format: PDF Digital Download
Manual Language: English
Supported Devices : PC, Mac, iOS, Android
Publication Date : 22 FEB 05
Delivery : Instant access after purchase
File Format : PDF — Downloadable

Product Description:

The TM1607 Technical Service Repair Manual is a comprehensive workshop guide for the John Deere 670C, 670CH, 672CH, 770C, 770CH, and 772CH Motor Graders. It provides detailed information on maintenance, troubleshooting, diagnostics, inspections, testing, overhaul procedures, and repair instructions to help technicians and equipment owners maintain reliable machine performance.

This John Deere 670C Service Manual PDF, John Deere 670CH Repair Manual, John Deere 672CH Technical Manual, John Deere 770C Service Manual, John Deere 770CH Repair Manual, and John Deere 772CH Motor Grader Manual covers engine systems, hydraulic systems, transmission components, steering systems, brake systems, electrical systems, grader controls, wiring diagrams, and technical specifications. Detailed illustrations and step-by-step service procedures help users diagnose faults and perform repairs efficiently.

With 888 pages of technical information, TM1607 is an essential resource for maintenance, diagnostics, component rebuilding, and professional repair work on John Deere motor graders.

TM1607 - Manual Contents:

Section 00 - GENERAL INFORMATION
Group 0001 - Safety
Group 0002 - General Specifications
Group 0003 - Torque Values
Group 0004 - Fuels and Lubricants
Section 01 - WHEELS
Group 0110 - Powered Wheels and Fastenings
Section 02 - AXLES AND SUSPENSION SYSTEMS
Group 0210 - Differential or Bevel Drive
Group 0225 - Input Drive Shafts and U-Joints
Group 0230 - Non-Powered Wheel Axles
Group 0250 - Axle Shafts, Bearings, and Reduction Gears
Group 0260 - Hydraulic System
Group 0299 - Dealer Fabricated Tools
Section 03 - TRANSMISSION
Group 0300 - Removal and Installation
Group 0350 - Gears, Shafts, Bearings and Power Shaft Clutch
Group 0360 - Hydraulic System
Section 04 - ENGINE
Group 0400 - Removal and Installation
Group 0499 - Dealer Fabricated Tools
Section 05 - ENGINE AUXILIARY SYSTEM
Group 0505 - Cold Weather Starting Aids
Group 0510 - Cooling System
Group 0515 - Speed Controls
Group 0560 - External Fuel Supply Systems
Section 07 - TORSIONAL ISOLATOR
Group 0752 - Elements
Section 09 - STEERING SYSTEM
Group 0920 - Power Steering
Group 0960 - Hydraulic System
Section 10 - SERVICE BRAKES
Group 1011 - Active Elements
Group 1060 - Hydraulic System
Section 11 - PARK BRAKE
Group 1111 - Active Elements
Section 16 - ELECTRICAL SYSTEM
Group 1671 - Batteries, Support and Cables
Group 1672 - Alternator, Regulator and Charging System Wiring
Group 1673 - Lighting System
Group 1674 - Wiring Harness and Switches
Group 1675 - System Controls
Group 1677 - Motors and Actuators
Section 17 - FRAME, CHASSIS OR SUPPORTING STRUCTURE
Group 1740 - Frame Installation
Section 18 - OPERATOR’S STATION
Group 1800 - Removal and Installation
Group 1810 - Operator Enclosure
Group 1821 - Seat and Seat Belt
Group 1830 - Heating and Air Conditioning
Group 1899 - Dealer Fabricated Tools
Section 19 - SHEET METAL AND STYLING
Group 1900 - Covers and Guards
Group 1921 - Grille and Grille Housing
Section 21 - MAIN HYDRAULIC SYSTEM
Group 2160 - Hydraulic System
Section 34 - GRADING DEVICE
Group 3415 - Controls Linkage
Group 3440 - Frames
Group 3450 - Circle Gearbox
Group 3460 - Hydraulic System
Section 42 - GROUND CONDITIONING TOOL
Group 4240 - Frames
Group 4260 - Hydraulic System

FAQ: 

Q1: What models are covered in the John Deere TM1607 technical service repair manual?
Ans: This manual covers John Deere 670C, 670CH, 672CH, 770C, 770CH, and 772CH Motor Grader models.

Q2: What type of information is included in the TM1607 manual?
Ans: The manual contains detailed repair procedures, maintenance instructions, diagnostic tests, troubleshooting guides, and technical specifications.

Q3: Does the manual include hydraulic, electrical, and powertrain service information?
Ans: Yes, it provides comprehensive coverage of hydraulic systems, electrical circuits, engine components, transmission systems, and other major grader assemblies.

Q4: Is TM1607 suitable for professional repair and maintenance work?
Ans: Yes, this manual is designed for service technicians, mechanics, and equipment owners who need accurate and detailed repair guidance.

Q5: Is the John Deere TM1607 manual available in printable PDF format?
Ans: Yes, the manual is supplied as a downloadable PDF file that can be viewed, saved, and printed for convenient workshop or field service use.

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