8999151EN: v1 11/03/2021
7
Original instructions (ENGLISH)
Website: www.spearheadmachinery.com
4.7.5 Fire ............................................................................................................................. 54
4.8 Safe Driving Practices ............................................................................................................. 54
4.9 Using The Machine ................................................................................................................. 56
4.9.1 Engaging The Power Take-off (PTO) ....................................................................... 56
4.9.2 Disengaging the Power Take-off (PTO) .................................................................... 56
4.9.3 Forward & Power Take-off Speed ............................................................................. 57
4.9.4 Cornering ................................................................................................................... 58
4.9.5 Crossing Ditches & Steep Inclines ............................................................................ 58
4.9.6 Un-level Ground ........................................................................................................ 59
4.10 Road Transporting The Machine ............................................................................................ 59
4.11 Transporting The Machine On A Trailer ................................................................................. 60
5 Maintenance ......................................................................................................................................... 62
5.1 Periodic Maintenance.............................................................................................................. 62
5.2 Lubrication & Greasing............................................................................................................ 62
5.2.1 Gearboxes ................................................................................................................. 62
5.2.2 PTO Shaft .................................................................................................................. 65
5.2.3 General Machine Greasing Point Locations ............................................................. 67
5.2.4 Greasing Schedule .................................................................................................... 68
5.3 PTO Shaft ................................................................................................................................ 68
5.3.1 Size Adjustment & Fitting To The Tractor ................................................................. 68
5.3.2 Greasing .................................................................................................................... 68
5.3.3 Input PTO shaft - Bearing Ring Replacement .......................................................... 69
5.4 Blade Carriers, Blades & Anti-Scalp Dishes ........................................................................... 71
5.4.1 Blade Carrier Options ................................................................................................ 71
5.4.2 Blade Inspection ........................................................................................................ 71
5.4.3 Blade Sharpening & Straightening ............................................................................ 73
5.4.4 Blade Removal & Replacement ................................................................................ 73
5.4.5 Blade Bolt Inspection ................................................................................................. 74
5.4.6 Anti-scalp Dish Inspection (if fitted) ........................................................................... 75
5.4.7 Anti-scalp Dish, Blade & Blade Carrier Removal & Replacement ............................ 77
5.5 Wheels, Hubs & Tyres ............................................................................................................ 81
5.5.1 Tyre Pressures .......................................................................................................... 82
5.5.2 Hub Greasing ............................................................................................................ 82
5.6 Other Key Components .......................................................................................................... 83
5.6.1 Pins & Bushes ........................................................................................................... 83
5.6.2 Skids .......................................................................................................................... 83
5.7 Torque Settings ....................................................................................................................... 84
5.7.1 Nuts & Bolts ............................................................................................................... 84
5.7.2 Other Items ................................................................................................................ 84
5.8 Machine Inspection Record .................................................................................................... 86
5.9 Machine Storage ..................................................................................................................... 88
5.9.1 Preparing The Machine For Storage ......................................................................... 88
5.9.2 Returning The Machine Back To Work ..................................................................... 89
6 Troubleshooting .................................................................................................................................... 90
7 Spare Parts ........................................................................................................................................... 92
7.1 How To Obtain The Correct Spare Part Numbers ................................................................. 92
7.2 Spare Parts Ordering .............................................................................................................. 93
7.3 Dealer Network ....................................................................................................................... 93