MacDon R80 Rotary Disc - Manual (Page 5)

TABLE OF CONTENTS
Form # 169089
3
Model Year - 2009
7.3.1 Recommended Torques ................................................................................................................... 35
7.3.2 Recommended Lubricants................................................................................................................ 37
7.3.3 Conversion Chart.............................................................................................................................. 38
7.4 HEADER LIFT CYLINDER LOCKS........................................................................................................ 39
7.5 DRIVE SHIELDS .................................................................................................................................... 39
7.6 CUTTERBAR DOORS............................................................................................................................ 39
7.7 LUBRICATION........................................................................................................................................ 40
7.7.1 Procedure ......................................................................................................................................... 40
7.7.2 Lubrication Points ............................................................................................................................. 40
I. 13 FT Header ...................................................................................................................................... 41
II. 16 FT Header ...................................................................................................................................... 43
III. 16 FT Header – Grass Seed Header.................................................................................................. 45
7.7.3 Sealed Bearing Installation............................................................................................................... 46
7.8 CUTTERBAR.......................................................................................................................................... 47
7.8.1 Skid Plates and Rock Guards........................................................................................................... 47
7.8.2 Cutter Bar Lubrication....................................................................................................................... 49
7.8.3 Disc Maintenance ............................................................................................................................. 51
7.8.4 Cutter Blades .................................................................................................................................... 54
7.8.5 Accelerators...................................................................................................................................... 57
7.8.6 Deflectors.......................................................................................................................................... 58
7.8.7 Tall Crop Feed Plates....................................................................................................................... 62
7.9 HEADER DRIVE..................................................................................................................................... 64
7.9.1 Hydraulic Motor................................................................................................................................. 64
7.9.2 Converging Drum Motors – Grass Seed Header ............................................................................. 64
7.9.3 Conditioner Drive Belt....................................................................................................................... 65
7.9.4 Conditioner Drive Belt Idler............................................................................................................... 69
7.9.5 Lifting Roll Drive Belt ........................................................................................................................ 70
7.9.6 Lifting Roll Belt Idler.......................................................................................................................... 71
7.9.7 Lifting Roll Idler Bearing ................................................................................................................... 71
7.9.8 Hourglass Deflector Drive Belts – 16 Ft Only................................................................................... 72
7.9.9 Bevel Gearbox .................................................................................................................................. 74
7.9.10 Conditioner Gearbox – 13 Foot ........................................................................................................ 80
7.9.11 Conditioner Gearbox – 16 Foot ........................................................................................................ 84
7.9.12 Gearbox Speed Sensor .................................................................................................................... 88
7.10 HYDRAULICS......................................................................................................................................... 89
7.10.1 Hoses And Lines............................................................................................................................... 89
7.11 ELECTRICAL.......................................................................................................................................... 89
7.12 MAINTENANCE SCHEDULE................................................................................................................. 90
7.12.1 Break-In Inspection........................................................................................................................... 90
7.12.2 Interval Maintenance ........................................................................................................................ 91
7.12.3 Maintenance Record......................................................................................................................... 92
8 TROUBLESHOOTING.................................................................................................................................... 93
8.1 MOWER PERFORMANCE..................................................................................................................... 93
8.2 MECHANICAL ........................................................................................................................................ 95
9 OPTIONS AND ATTACHMENTS ................................................................................................................... 97
9.1 GAUGE ROLLER KIT............................................................................................................................. 97
9.2 SKID SHOE KIT...................................................................................................................................... 97
9.3 SKID PLATE LIFT KIT ............................................................................................................................ 97
9.4 TALL CROP DIVIDER KIT...................................................................................................................... 97
9.5 CUTTERBAR REPAIR TOOL KIT.......................................................................................................... 97
9.6 DOUBLE WINDROW ATTACHMENT.................................................................................................... 97
9.7 WINDROW FORMING RODS................................................................................................................ 98
9.8 11 DEGREE BEVEL UP CUTTERBLADES ........................................................................................... 98
9.9 TALL CROP TRANSITION SHIELD....................................................................................................... 98
10 UNLOADING AND ASSEMBLY..................................................................................................................... 99
INDEX .................................................................................................................................................................... 100