Part of the John Deere Repair Manuals.
TM112019 is the repair half of the John Deere S-Series combine library, 2622 pages issued 01 NOV 15, covering the S550, S660, S670, S680, S685 and S690 STS. This is the book with the remove-and-install procedures, torque charts, specifications and photo callouts with legends for the whole machine: engine R&I and cooling, hydrostatic system and final drives, feeder house drives and reverser gear case, separator and concave repair, grain tank augers, cab and air conditioning, plus dealer fabricated tools like the compressor holding fixture and split ring tool. It pairs with TM111919, the diagnostic manual, which holds the schematics and tests. If you are physically tearing into one of these combines, this is the volume you want on the bench.
What's Inside This Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 9-105 | Safety, Specifications, Tune-Up and Adjustment, Fuels and Lubricants |
| Engine | 106-251 | Remove and Install Engine, Cooling System |
| Fuel and Air | 252-278 | Air Intake System, Diesel Fuel System |
| Electrical System | 279-550 | Batteries, Harness and Connector Repair, Controllers and Power Distribution, Lighting, GreenStar Components |
| Power Train | 551-1128 | Transmission and Differential, Hydrostatic System, Final Drive, Tires and Wheels, Tracks |
| Steering and Brakes | 1129-1243 | Steering, Brakes, Two-Range Automatic Transmission Brakes |
| Hydraulic System | 1244-1483 | Hydraulic Reservoir, Hydraulic Motors and Pumps, Hydraulic Valves, Hydraulic Cylinders, Accumulators |
| Separator Shell | 1484-1524 | Gull Wing Doors, Fiberglass Repair |
| Operator Station | 1525-1670 | Air Conditioning System, System Components, Cab |
| Feeder House | 1671-1901 | Conveyor, Top Shaft and Slip Clutch, Feeder House Drives and Reverser Gear Case, Lateral Tilt Cylinder, Five Speed Feeder House Drive Gear Case |
| Separator | 1902-2334 | Separator Repair, Separator Drives, Residue Disposal, Conveyor Augers and Cleaning Fan, Tailings Elevator, Primary Countershaft Gear Case, Header Electromagnetic Clutch |
| Grain Tank and Unloading System | 2335-2522 | Grain Tank Cross Augers, Unloading Auger System Drives, Vertical Unloading Auger, Horizontal Unloading Auger, Clean Grain Elevator, Grain Tank and Covers |
| Engine Gear Case and Control Valve | 2523-2612 | |
| Dealer Fabricated Tools | 2613-2622 | Compressor Holding Fixture, Split Ring Tool, Hydraulic Cylinder Tool, Swash Plate Holding Tool |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| S550 STS Rated Power | 202 kW (271 hp.) | p. 41 |
| S660 STS Rated Power | 239 kW (320 hp.) | p. 43 |
| S670 STS Rated Power | 278 kW (373 hp.) | p. 46 |
| S680 STS Rated Power | 353 kW (473 hp.) | p. 49 |
| S685 STS Rated Power | 373 kW (500 hp.) | p. 49 |
| S690 STS Rated Power | 405 kW (543 hp.) | p. 49 |
| S550 STS Fuel Tank Capacity | 757 L (200 gal.) | p. 42 |
| S660 STS Fuel Tank Capacity | 950 L (250 gal.) | p. 44 |
| Hydraulic Reservoir Capacity | S550 STS 35 L (9.3 gal.); S660 STS and S670 STS 30 L (7.9 gal.) | p. 1244 |
| Engine Oil Capacity With Filter | 6.8 L engine 32 L (8.5 gal.); 9.0 L engine 29 L (7.7 gal.) | p. 109 |
| Final Drive Lube | 80W90 GL5 Gear Lube, approximate capacity 8 L (8.5 qt.) | p. 953 |
| S550 STS Engine | John Deere 6068HH061, 6.8 L (415 cu. in.), six-cylinder turbocharged diesel | p. 41 |
| S670 STS Engine | John Deere 6090HH015, six-cylinder turbocharged diesel | p. 46 |
