John Deere 670B, 672B, 770B, 770BH, 772B, 772BH HFWD Motor Grader Technical Service Repair Manual TM1453 - PDF Download

Download - 670B, 672B, 770B, 770BH, 772B, 772BH HFWD Motor Grader Technical Service Repair Manual TM1453 PDF

The John Deere 670B, 672B, 770B, 770BH, 772B, 772BH HFWD Motor Grader Technical Service Repair Manual TM1453 is the complete factory repair reference for all six of these John Deere B-Series motor grader models — 856 pages of detailed factory repair procedures, precise engineering specifications, complete hydraulic schematics, full electrical wiring diagrams, and comprehensive component overhaul guidance covering every repairable system on all six B-Series motor grader models in a single authoritative factory document.

Whether the job is a full engine overhaul, a powershift transmission rebuild, a hydraulic pump overhaul, a circle drive and blade mounting system overhaul, a moldboard and blade assembly service, a front axle articulation and lean system repair, a tandem rear drive overhaul, a wheel lean and articulation hydraulic circuit repair, a hydraulic blade control system overhaul, a scarifier system repair, a HFWD front wheel drive system overhaul on HFWD-equipped models, a front wheel drive axle rebuild, a brake system overhaul, a torque converter rebuild, a main frame and articulation joint service, or a complete electrical system diagnosis — TM1453 has the correct factory repair procedure for every job on all six John Deere B-Series motor grader models.

The John Deere 670B, 672B, 770B, 770BH, 772B, and 772BH Motor Graders are sophisticated road construction and maintenance machines featuring complex hydraulic blade control systems, articulated frames, leaning front axles, tandem rear drive configurations, HFWD hydraulic front wheel drive on equipped models, and the mechanical complexity of a dedicated road grading machine with precision blade control requirements. The combination of a diesel engine, powershift transmission, tandem rear drive, full hydraulic blade and circle control system, articulated main frame, leaning front axle, and optional HFWD front wheel drive creates the level of mechanical and hydraulic complexity that demands factory-level repair knowledge for any component-level service work. TM1453 provides exactly that across 856 comprehensive pages.

TM1453 is written and published directly by John Deere as the factory technical service repair manual for the 670B, 672B, 770B, 770BH, 772B, and 772BH Motor Graders. No more authoritative repair reference exists for these six B-Series motor grader models.

HFWD Motor Grader Manual Details:

PDF File Size : 37.5 MB
Total pages : 856
Document Number: TM1453 
Model : 670B, 672B, 770B, 770BH, 772B, 772BH HFWD Motor Grader 
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

What's Inside TM1453 - Manual Contents:

Section I - GENERAL INFORMATION
Group I - Safety
Group II - General Specifications
Group III - Torque Values
Group IV - Fuels And Lubrication
Section 01 - WHEELS
Group 0110 - Powered Wheels And Fastenings
Section 02 - AXLES AND SUSPENSION SYSTEMS
Group 0230 - Non-Powered Wheel Axles
Group 0250 - Axle Shafts, Bearings, And Reduction Gears
Group 0260 - Hydraulic System
Section 03 - TRANSMISSION
Group 0300 - Removal And Installation
Group 0315 - Controls Linkage
Group 0350 - Gears, Shafts, Bearings, And Power Shift Clutch
Group 0360 - Hydraulic System
Section 04 - ENGINE
Group 0400 - Removal And Installation
Section 05 - ENGINE AUXILIARY SYSTEM
Group 0505 - Cold Weather Starting Aids
Group 0510 - Cooling System
Group 0515 - Speed Controls
Group 0520 - Intake System
Group 0560 - External Fuel Supply Systems
Section 07 - DAMPENER DRIVE
Group 0752 - Elements
Section 08 - TRANSFER DRIVE
Group 0800 - Removal And Installation
Group 0851 - Gears, Shafts, And Bearings
Section 09 - STEERING SYSTEM
Group 0920 - Power Steering
Group 0960 - Hydraulic System
Section 10 - SERVICE BRAKES
Group 1011 - Active Elements
Group 1015 - Controls Linkage
Group 1060 - Hydraulic System
Section 11 - PARK BRAKE
Group 1111 - Active Elements
Group 1115 - Controls Linkage
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
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
Section 99 - DEALER FABRICATED TOOLS
Group 9900 - Dealer Fabricated Tools

FAQ: 670B, 672B, 770B, 770BH, 772B, 772BH Grader (TM1453)

Q: Does TM1453 cover all six B-Series motor grader models including HFWD variants?
Yes. TM1453 covers all six John Deere B-Series motor grader models — 670B, 672B, 770B, 770BH, 772B, and 772BH — in complete factory repair detail. The HFWD hydraulic front wheel drive system specific to the BH variants and other HFWD-equipped models is fully documented as a dedicated repair section in addition to all common system repair procedures covering all six models.

Q: How many pages does TM1453 contain?
TM1453 contains 856 pages of complete factory repair information covering every repairable system on all six B-Series motor grader models including engine, powershift transmission, tandem rear drive, HFWD front wheel drive system, front axle with wheel lean system, circle drive and moldboard system, hydraulic pump, blade control valves, all cylinders, articulated main frame, scarifier system, brake system, and complete electrical wiring diagrams.

Q: Is this the official John Deere factory repair manual?
Yes. TM1453 is the original technical service repair manual written and published directly by John Deere. All repair procedures, torque specifications, hydraulic values, tandem drive specifications, HFWD system specifications, circle drive specifications, wear limits, and wiring diagrams are factory-accurate John Deere engineering data.

Q: What format is it and when will I receive it?
PDF digital download with instant access immediately after purchase. Compatible with PC, Mac, iOS, and Android. No shipping, no backorders — immediate delivery.

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