Rem GrainVac VR12 - Page 4

TABLE OF CONTENTS
REM - GRAINVAC VR12
4 9000-00-0042 R3
5. Maintenance........................................................................................................................ 49
5.1. Maintenance Safety................................................................................................ 49
5.2. Maintenance Schedule........................................................................................... 50
5.3. Fluids & Lubricants................................................................................................. 51
5.4. Maintenance Procedures........................................................................................ 52
5.4.1. Shear Bolt – Replacement........................................................................ 52
5.4.2. PTO – Lubrication & Cleaning .................................................................. 54
5.4.3. Drum Drive Belt – Checking, Tensioning, & Replacement ....................... 56
5.4.4. Rotor Drive Belt – Checking, Tensioning, & Replacement ....................... 56
5.4.5. Rotor Drive Belt Idler Pulley – Alignment.................................................. 58
5.4.6. Auger Drive Chain – Tensioning / Replacement....................................... 60
5.4.7. End Dump Double Doors – Seal, Tension, & Lubrication......................... 62
5.4.8. Rotor Drive Belt Idler Arm Pivot Tube – Lubrication................................. 63
5.4.9. Rotors & Wear Wraps – Inspection .......................................................... 63
5.4.10. Rotor Bearing Cartridge Oil Bath – Checking Oil Level.......................... 65
5.4.11. Rotor Bearing Cartridge Air Breather – Inspect and Clean..................... 66
5.4.12. Rotor Bearing Cartridge Oil Bath – Replacing Oil................................... 66
5.4.13. Rotor Drive Bearing Cartridge – Checking ............................................. 67
5.4.14. Main Drive Shaft Bearings – Lubrication ................................................ 67
5.4.15. Shear Sprocket - Inspection, Cleaning, Lubrication................................ 68
5.4.16. Gearbox – Maintenance Instructions...................................................... 69
6. Service................................................................................................................................. 73
6.1. Maintenance Safety................................................................................................ 73
6.2. Flighting Removal/Replacement............................................................................. 74
6.3. Rotors Removal/Inspection & Bearing Cartridge Replacement.............................. 75
6.3.1. Rotors – Removal and Full Inspection...................................................... 75
6.3.2. Bearing Cartridge Replacement ............................................................... 78
6.4. Split Taper Bushing – Removal & Installation ........................................................ 80
6.5. Rear & Front Wear Wraps Replacement................................................................ 81
6.6. Drum Removal/Maintenance.................................................................................. 84
7. Storage................................................................................................................................ 87
7.1. Storage Safety........................................................................................................ 87
7.2. Placing into Storage ............................................................................................... 87
7.3. Removing from Storage.......................................................................................... 89
8. Troubleshooting ................................................................................................................. 91
9. Appendix....................................................................................................................
......... 95
9.1. GrainVac VR12 Specifications ............................................................................... 95
9.2. Bolt Torque Values................................................................................................. 96
9.3. Certifications........................................................................................................... 98
LIMITED WARRANTY............................................................................................................. 99