Description
John Deere 4920 11’ G4 General Manual (OM96324)
John Deere 4920 11’ G4 INDEX:
Warranty ……………………………………………………………………………….. 4
Preface ………………………………………………………………………………….. 5
Safety……………………………………………………………………………………. 6
General Description………………………………………………………………… 19
Dimensions & Capacities ……………………………………………………….. 20
Installation Instructions …………………………………………………………… 21
Selection of Pump ……………………………………………………………. 21
General Installation Instructions ………………………………………… 21
Mounting of Spreader Body………………………………………………. 21
Hydraulics ………………………………………………………………………. 23
Controller ……………………………………………………………………….. 25
Electric Dump Valve Control ……………………………………………. 27
Lights …………………………………………………………………………….. 27
Lubrication ……………………………………………………………………… 28
Material Divider Storage…………………………………………………… 28
Initial Start-Up……………………………………………………………………….. 29
Field Testing………………………………………………………………………….. 30
General Operating Procedures………………………………………………….. 31
Lubrication and Maintenance …………………………………………………… 32
Hydraulic System …………………………………………………………….. 32
Conveyor Gear Case ………………………………………………………… 32
Hydraulic Hose ……………………………………………………………….. 33
Conveyor Chain ………………………………………………………………. 34
Conveyor Belt Maintenance………………………………………………. 35
Lubrication of Bearings ……………………………………………………. 35
Clean Up ………………………………………………………………………… 35
Fasteners ………………………………………………………………………… 35
Lubricant and Hydraulic Oil Specifications ……………………………….. 36
Lubrication and Maintenance Chart ………………………………………….. 37
Troubleshooting……………………………………………………………………… 38
Notes…………………………………………………………………………………….. 41
Torque Chart………………………………………………………………………….. 42
Instructions for Ordering Parts …………………………………………………. 43
Legend for Parts List Symbols …………………………………………………. 43
Parts List
Feedgate and Jack ……………………………………………………….. 44
#4 BOC Conveyor ………………………………………………………. 46
#3 Conveyor ……………………………………………………………….. 47
Chain Shields ……………………………………………………………… 48
Conveyor Chain Oiler ………………………………………………….. 49
Conveyor Drive ………………………………………………………….. 50
Conveyor Idler ……………………………………………………………. 52
Wiper Belt ………………………………………………………………….. 54
Rear Wipers – #3 Conveyor …………………………………………… 53
Inverted V …………………………………………………………………… 54
Guard – Front Conveyor……………………………………………….. 55
Material Divider …………………………………………………………. 56
Hillside Flow Divider ………………………………………………….. 57
24” Hydraulic Fans………………………………………………………. 58
Spinner Guards & Shields …………………………………………….. 60
Twin Spinner Hydraulics ……………………………………………… 61
Mark Series Control Hydraulics ……………………………………. 62
Gear Case …………………………………………………………………… 64
Conveyor Motor …………………………………………………………. 65
Spinner Motor …………………………………………………………….. 66
Mark V Control Valve………………………………………………….. 67
Decals ……………………………………………………………………….. 72
Mounting ……………………………………………………………………. 74
Lights…………………………………………………………………………. 76
