john deer S780 - Practice Safe Maintenance

Contents
Page
Overshot Beater Belt (If
Equipped)—Replacing .................................65-59
Overshot Beater (If Equipped)—Wing
Replacing .....................................................65-60
Countershaft Right-Hand Front
Belt—Adjusting.............................................65-61
Countershaft Right-Hand Front
Belt—Replacing ...........................................65-61
Countershaft Right-Hand Rear
Belt—Adjusting.............................................65-62
Countershaft Right-Hand Rear
Belt—Replacing ...........................................65-62
Cleaning Shoe Air Chutes and Access Door....65-63
Cleaning Shoe Auger Gears—Manual
Cleanout Door (If Equipped) ........................65-63
Cleaning Shoe Auger
Gears—Cleanout Door (If Equipped) ...........65-63
Shoe, Fan, and Conveyor Auger
Belt—Adjusting.............................................65-64
Shoe, Fan, and Conveyor Auger
Belt—Replacing ...........................................65-64
Cleaning Fan Actuator (Without Active
Terrain Adjustment™)—Adjusting ................65-65
Cleaning Fan Actuator (Active Terrain
Adjustment™)—Adjusting ............................65-65
Cleaning Fan Belt (Without Active
Terrain Adjustment™)—Replacing...............65-66
Cleaning Fan Belt (Active Terrain
Adjustment™)—Replacing...........................65-66
Adjustable Front Chaffer (If Equipped) .............65-67
Fixed Front Chaffer...........................................65-67
Chaffer and Sieve—Measuring ........................65-67
General-Purpose Chaffer 30 mm
(1-3/16 in).....................................................65-68
Deep-Tooth Chaffer 41 mm (1-5/8 in)...............65-69
General Purpose Sieve 30 mm (1-3/16 in) .......65-69
Deep-Tooth Sieve 30 mm (1-3/16 in)................65-69
Chaffer/Sieve Adjusting Switch ........................65-70
Dual Zone Adjust Rear Chaffer—Adjusting......65-70
Chaffer/Sieve Elements—Remove and
Install............................................................65-70
Chaffer/Sieve/Return Pan Assemblies .............65-74
Chaffer/Sieve Motor—Manual Adjust ...............65-74
Clean Grain Elevator Belt—Adjusting...............65-75
Clean Grain Elevator Belt—Replacing .............65-76
Clean Grain Elevator Conveyor
Chain—Adjusting .........................................65-77
VisionTrak™ Operational Checks.....................65-78
ActiveVision™ Clean Grain Elevator
Camera (If Equipped)...................................65-78
ActiveVision™ Tailings System
Camera (If Equipped)...................................65-79
Tailings System Elevator Sensors ....................65-80
Tailings System Elevator Paddles ....................65-81
Tailings Elevator Drive Belt—Adjusting
(Style A) .......................................................65-81
Page
Tailings System Elevator Paddle
Chain—Adjusting .........................................65-82
Upper Tailings Auger Drive
Chain—Adjusting (Style A)...........................65-82
Tailings System Drive Belt—Adjusting
(Style B) .......................................................65-83
Tailings System Drive Belt—Replacing
(Style B) .......................................................65-84
Tailings System Drive Chain—Adjust-
ing (Style B)..................................................65-85
Tailings System Drive Chain—Replac-
ing (Style B)..................................................65-85
Tailings System Wear Strips and Rasp
Bars—Remove and Install (Style B).............65-86
Tailings System Wear Strips and Rasp
Bars—Adjusting (Style B).............................65-88
Tailings System Return
Concave—Adjusting (Style B)......................65-90
Tailings System Auger Cleanout Door
(Style B) .......................................................65-90
Drive Belts—Left-Hand.....................................65-91
Drive Belts—Right-Hand (Style A)....................65-92
Drive Belts—Right-Hand (Style B)....................65-93
Feed Accelerator—Unplugging ........................65-93
Separator—Unplugging....................................65-94
Discharge Beater—Unplugging ........................65-94
Residue Management
Residue Material Handling Options ....................70-1
General Windrowing Information
(Deluxe Residue) ...........................................70-2
Crop Diverter Vanes—Adjusting.........................70-3
General Windrowing Information
(Premium Residue) ........................................70-4
Windrow Convergence Rakes ............................70-4
Tailboard—Adjusting (Deluxe Residue)..............70-5
Tailboard Vanes (Manual
Adjust)—Adjusting (Deluxe Residue).............70-5
Tailboard Vanes (Manual
Adjust)—Factory Settings (Deluxe Residue) ..70-6
PowerCast™ Tailboard—Adjusting (Optional)....70-7
PowerCast™ Tailboard Blade—Re-
placing (Optional) ...........................................70-7
PowerCast™ Tailboard (Optional) Rear
Shrouds..........................................................70-8
Crop Diverter ......................................................70-9
Air Chutes.........................................................70-10
Overshot Beater Floor (If
Equipped)—Removing (Premium
Residue).......................................................70-10
Chopper Controller Bar (Optional).................... 70-11
Chopper Stationary Knifebank—Adjusting .......70-12
Chopper Stationary Knife Blades—Replacing ..70-12
Chopper Access Door ......................................70-13
Fine Cut Chopper Blades—Replacing
and Configuration.........................................70-14
Continued on next page
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