John Deere S760, S770, S780, and S790 Combines — Contents

Contents Page Page Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA) ............................ 120-P-1 Rotary Screen Belt—Routing ....................... 120-P-5 Rotary Screen Drive Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA) ...... 120-P-5 Engine Belt—Routing (Final Tier 4/Stage IV) ............................................... 120-P-6 Air Conditioner Compressor/Alternator Belt—Replacing (Final Tier 4/Stage IV) ... 120-P-7 Rotary Screen Drive Belt—Replacing (Final Tier 4/Stage IV) ............................ 120-P-10 Vacuum Fan Drive Belt—Replacing (Final Tier 4/Stage IV) ............................

120-P-10 Vacuum Fan Driven Belt—Replacing (Final Tier 4/Stage IV) ............................ 120-P-11 Variable Speed Fan Drive Belt—Replacing (Final Tier 4/Stage IV).. 120-P-12 Air Compressor Belt (If Equipped)—Replacing (Final Tier 4/Stage IV) ............................................. 120-P-17 Rotary Screen Brush—Adjustment............. 120-P-22 Engine Debris Management Belt—Replacing (Final Tier 4/Stage IV)..

120-P-23 Engine ..............................................................125-9 Electrical.........................................................125-17 Heater.............................................................125-18 Air Conditioner................................................125-19 Moisture Sensor (If Equipped)........................125-19 Mass Flow Sensor (If Equipped) ....................125-20 Storage Preparing Machine for Storage.........................130-1 Removing Machine From Storage....................130-2 Specifications Operating Speeds (S760 and S770) ................135-1 Operating Speeds (S780 and S790) ................135-3 Specifications (S760 and S770) .......................135-5 Specifications (S780 and S790) .......................135-7 Dimensions (S760 and S770)...........................135-9 Dimensions (S780 and S790).........................135-10 Dimension Reference Points..........................135-11 Emissions Control System Certification Label ..........................................................135-12 CARB Non-road Emissions Control Warranty Statement—Compression Ignition........................................................135-13 EPA Non-road Emissions Control Warranty Statement—Compression Ignition........................................................135-21 Limited Battery Warranty ................................135-23 Unified Inch Bolt and Screw Torque Values....135-24 Metric Bolt and Screw Torque Values.............135-25 Maintenance—As Required (13.5 L Engine Belts) Engine Belt—Routing (Tier 2/Stage II and Tier 3/Stage IIIA) ...............................120-Q-1 Engine Accessory/Air Compressor (If Equipped) Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA)...............120-Q-1 Fan Drive Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA)...............120-Q-7 Rotary Screen Belt—Routing .....................120-Q-10 Rotary Screen Drive Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA) ....120-Q-10 Engine Belt—Routing (Final Tier 4/Stage IV) .............................................120-Q-11 Air Conditioner Compressor/Alternator Belt—Replacing (Final Tier 4/Stage IV) ..120-Q-12 Rotary Screen Drive Belt—Replacing (Final Tier 4/Stage IV) ............................120-Q-18 Vacuum Fan Drive Belt—Replacing (Final Tier 4/Stage IV) ............................120-Q-19 Air Compressor Belt (If Equipped)—Replacing (Final Tier 4/Stage IV) .............................................120-Q-19 Fan Drive Belt—Replacing (Final Tier 4/Stage IV) .............................................120-Q-22 Rotary Screen Brush—Adjustment.............120-Q-26 Engine Debris Management Belt—Replacing (Final Tier 4/Stage IV) ..120-Q-26 Machine Identification Numbers Interpreting Machine Serial Number.................140-1 Identification Numbers......................................140-1 Machine Identification Plate..............................140-2 Machine Identification Plate Location...............140-2 Interpreting Engine Serial Number ...................140-3 Engine Serial Number (Tier 2/Stage II and Tier 3/Stage IIIA) ...................................140-4 Engine Serial Number (Final Tier 4/Stage IV) ...................................................140-4 Cab Serial Number...........................................140-4 Hydrostatic Drive Unit Pump ............................140-5 Hydrostatic Drive Unit Motor.............................140-5 Two Speed Four-Wheel Drive Motor ................140-5 Engine Gear Case............................................140-6 Rotor Drive Gear Case.....................................140-6 Transmission ....................................................140-6 Feeder House Reverser ...................................140-7 Multi-Speed Feeder House Gear Case (If Equipped).................................................140-7 Chopper (If Equipped) ......................................140-7 Chopper Tailboard (Deluxe Residue) ...............140-8 Chopper Tailboard (Premium Residue) ............140-8 PowerCast Tailboard (Deluxe Residue)............140-8 Spreader (Deluxe Residue)..............................140-9 Keep Proof of Ownership .................................140-9 Keep Machines Secure ....................................140-9 Troubleshooting Feeder House...................................................125-1 Separator..........................................................125-2 Hydrostatic Ground Drive .................................125-5 Four-Wheel Drive (Optional).............................125-7 Steering ............................................................125-7 Brakes ..............................................................125-8 xiv 070717 PN=14