MacDon R80 Rotary Disc User 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