Description
John Deere 686 and 688 Rotary Harvesting Units Technical Manual (TM4585)
John Deere 686 and 688 Rotary Harvesting Units INDEX:
SECTION 05—Safety
Group 05—Safety Information
SECTION Io—General
Group 05—Description
Group IO—Torques for Hardware
Group 15—Specifications
SECTION 50—Power Train
Group 05—L-Gear Case
Group IO—Main Drive Friction Clutches
Group 15—Gathering Drum Gear Case
Group 20—Gathering Drum Transmission Case
Group 25—Feed Drum Gear Case
Group 30—Feed Drum Transmission Case
Group 35—Cross Feed Drum Gear Case
Group 40—U-joint Drive Shaft
SECTION 70—Hydraulic System
Group 05—HydrauIic Cylinders
SECTION 80—Misce11aneous
Group 05—FoIdabIe Outer units
Group IO—Harvesting unit frame
SECTION 100—Feeding System
Group 05—Gathering Drums
Group IO—Gathering Drum Radial-pin Clutch
Group 15—Cross Feed Drums
Group 20—Feed Drums
Group 25—Rotating Crop Divider
Group 30—Troubleshooting
Index
