CHAPTER 1. INTRODUCTION
CHAPTER 2. DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Table 2-1. Troubleshooting
Section IV. REMOVAL AND INSTALLATION OF MAJOR COMPONENTS
Figure 2-1. Tilt and swing boom assembly removal and installation.
Tramming Motor Removal
Figure 2-2. Tramming motor, removal and installation.
Crawler Track Removal
Figure 2-3. Rock drill crawler track, removal and installation
Crawler Track Installation
Figure 2-4. Tramming transmission removal and installation (Sheet 1 of 2)
Figure 2-4. Tramming transmission removal and installation (Sheet 2 of 2)
Tramming Transmission and Brake Housing Installation
CHAPTER 3. MAINTENANCE OF THE HYDRAULIC SYSTEM
Figure 3-1. Feed tilt cylinder removal and installation
Disassembly
Figure 3-2. Feed tilt cylinder, disassembly and reassembly.
Feed Tilt Cylinder Cleaning, Inspection and Repair
Figure 3-3. Boom left cylinder, removal and installation.
Figure 3-4. Boom lift cylinder, disassembly and reassembly.
Feed Swing Cylinder, Removal and Disassembly
Figure 3-5. Feed Swing cylinder, removal and installation
Figure 3-6. Feed swing cylinder, disassembly and reassembly
Boom Swing Cylinder Removal and Disassembly
Figure 3-7. Boom Swing cylinder, removal and installation.
Figure 3-8. Boom swing cylinder, disassembly and reassembly.
Figure 3-9. Feed extension cylinder, removal and installtion (Sheet 1 of 2)
Figure 3-9. Feed extension cylinder, removal and installtion (Sheet 2 of 2)
Figure 3-10. Feed extension cylinder, disassembly and reassembly.
Figure 3-11. Hydraulic pump and drive coupling, removal and installation.
Figure 3-12. Hydraulic pump and drive coupling. disassembly and reassembly.
Section III. HYDRAULIC CONTROL VALVE
Figure 3-13. Hydraulic control valve, removal and installation.
Disassembly
Figure 3-14. Hydraulic control valve, disassembly and reassembly.
Hydraulic Control Valve Cleaning, Inspection and Repair
CHAPTER 4. MAINTENANCE OF AIR SYSTEM COMPONENTS
Section II. AIR PRESSURE REGULATOR
Section III. TRAMMING THROTTLE CONTROL VALVE
Figure 4-3. Tramming motor throttle control valve removal and installation
Figure 4-4. Tramming throttle valve handle. disassembly and reassembly.
Figure 4-5. Tramming throttle valve, disassembly and reassembly
Section IV. LUBRICATOR FITTING
Lubricator Fitting, Cleaning, Inspection and Repair
CHAPTER 5. MAINTENANCE OF THE FEED SYSTEM COMPONENTS
Figure 5-1. Feed motor, removal and installation
Figure 5-2. Feed motor, disassembly and reassembly.
Section II. FEED TRANSMISSION
Figure 5-3. Feed transmission, removal and installation.
Figure 5-4. Feed transmission, disassembly and reassembly.
Figure 5-5. Drifter drill valve operation.
Figure 5-6. Drifter drill rotation system.
Drifter Drill Removal and Disassembly
Figure 5-7. Drifter drill, removal and installation (sheet 1 of 2).
Figure 5-7. Drifter drill, removal and installation (sheet 2 of 2).
Disassembly
Figure 5-8. Drifter drill, disassembly and reassembly
Figure 5-9. Removing the rifle nut.
Figure 5-10. Removing buffer ring assembly.
Figure 5-11. Reassembly of drill rotation unit.
Figure 5-12. Reassembly of chuck assembly.
Figure 5-13. Drill and feed control valve, disassembly and reassembly
Section V. BOOM AND FEED PIVOT MECHANISM
Figure 5-14. Feed and feed chain, disassembly and reassembly.
Feed and Feed Chain, Cleaning, Inspection and Repair
Figure 5-15. Boom, tilt and swing mechanism, disassembly and reassembly
Boom Pivot Mechanism, Removal and Disassembly
Figure 5-16. Boom mechanism, disassembly and reassembly
Boom Pivot Mechanism Cleaning, Inspection and Repair
CHAPTER 6. MAINTENANCE OF THE ROCK DRILL CRAWLER AND CARRIER
Figure 6-1. Tramming motor, disassembly and reassembly.
Section II. TRAMMING TRANSMISSION, BRAKE AND CRAWLER DRIVE
Figure 6-2. Tramming transmission, brake, disassembly and reassembly
Figure 6-3. Tramming Transmission, Brake and Crawler Drive Removal and Disassembly
Section III. CRAWLER SIDE FRAME AND EQUALIZER
Figure 6-4. Carrier side frame, removal and installation
Crawler Side Frame and Equalizer, Removal and Disassembly
Figure 6-5. Equilizer arm and bar, removal and installation (Sheet 1 of 2)
Figure 6-5. Equilizer arm and bar, removal and installation (Sheet 2 of 2)
Figure 6-6. Crawler side frame, disassembly and reassembly (sheet 1 of 2).
Figure 6-6. Crawler side frame, disassembly and reassembly (sheet 2 of 2).
Crawler Side Frame Cleaning Inspection and Repair
CHAPTER 7. MAINTENANCE INSTRUCTIONS FOR UNITS EQUIPPED WITH RETROFIT KIT
Inspection
Disassembly
Inspection
Impact Valve Repair - Continued
Drifter Drill Repair
Drifter Drill Repair - Continued
Drifter Drill Repair - Continued
Drifter Drill Repair - Continued
Section II. LIFT AND SWING MECHANISM
Section III. FEED AND LEVELING MECHANISM
Gearbox Repair
Gearbox Repair - Continued
Feed Motor Repair
Chain Replacement
APPENDIX B. ILLUSTRATED LIST OF MANUFACTURED ITEMS
Figure B-2. Chuck bushing and driver removal tool.
REFERENCES
CHAPTER 2. DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Table 2-1. Troubleshooting
Section IV. REMOVAL AND INSTALLATION OF MAJOR COMPONENTS
Figure 2-1. Tilt and swing boom assembly removal and installation.
Tramming Motor Removal
Figure 2-2. Tramming motor, removal and installation.
Crawler Track Removal
Figure 2-3. Rock drill crawler track, removal and installation
Crawler Track Installation
Figure 2-4. Tramming transmission removal and installation (Sheet 1 of 2)
Figure 2-4. Tramming transmission removal and installation (Sheet 2 of 2)
Tramming Transmission and Brake Housing Installation
CHAPTER 3. MAINTENANCE OF THE HYDRAULIC SYSTEM
Figure 3-1. Feed tilt cylinder removal and installation
Disassembly
Figure 3-2. Feed tilt cylinder, disassembly and reassembly.
Feed Tilt Cylinder Cleaning, Inspection and Repair
Figure 3-3. Boom left cylinder, removal and installation.
Figure 3-4. Boom lift cylinder, disassembly and reassembly.
Feed Swing Cylinder, Removal and Disassembly
Figure 3-5. Feed Swing cylinder, removal and installation
Figure 3-6. Feed swing cylinder, disassembly and reassembly
Boom Swing Cylinder Removal and Disassembly
Figure 3-7. Boom Swing cylinder, removal and installation.
Figure 3-8. Boom swing cylinder, disassembly and reassembly.
Figure 3-9. Feed extension cylinder, removal and installtion (Sheet 1 of 2)
Figure 3-9. Feed extension cylinder, removal and installtion (Sheet 2 of 2)
Figure 3-10. Feed extension cylinder, disassembly and reassembly.
Figure 3-11. Hydraulic pump and drive coupling, removal and installation.
Figure 3-12. Hydraulic pump and drive coupling. disassembly and reassembly.
Section III. HYDRAULIC CONTROL VALVE
Figure 3-13. Hydraulic control valve, removal and installation.
Disassembly
Figure 3-14. Hydraulic control valve, disassembly and reassembly.
Hydraulic Control Valve Cleaning, Inspection and Repair
CHAPTER 4. MAINTENANCE OF AIR SYSTEM COMPONENTS
Section II. AIR PRESSURE REGULATOR
Section III. TRAMMING THROTTLE CONTROL VALVE
Figure 4-3. Tramming motor throttle control valve removal and installation
Figure 4-4. Tramming throttle valve handle. disassembly and reassembly.
Figure 4-5. Tramming throttle valve, disassembly and reassembly
Section IV. LUBRICATOR FITTING
Lubricator Fitting, Cleaning, Inspection and Repair
CHAPTER 5. MAINTENANCE OF THE FEED SYSTEM COMPONENTS
Figure 5-1. Feed motor, removal and installation
Figure 5-2. Feed motor, disassembly and reassembly.
Section II. FEED TRANSMISSION
Figure 5-3. Feed transmission, removal and installation.
Figure 5-4. Feed transmission, disassembly and reassembly.
Figure 5-5. Drifter drill valve operation.
Figure 5-6. Drifter drill rotation system.
Drifter Drill Removal and Disassembly
Figure 5-7. Drifter drill, removal and installation (sheet 1 of 2).
Figure 5-7. Drifter drill, removal and installation (sheet 2 of 2).
Disassembly
Figure 5-8. Drifter drill, disassembly and reassembly
Figure 5-9. Removing the rifle nut.
Figure 5-10. Removing buffer ring assembly.
Figure 5-11. Reassembly of drill rotation unit.
Figure 5-12. Reassembly of chuck assembly.
Figure 5-13. Drill and feed control valve, disassembly and reassembly
Section V. BOOM AND FEED PIVOT MECHANISM
Figure 5-14. Feed and feed chain, disassembly and reassembly.
Feed and Feed Chain, Cleaning, Inspection and Repair
Figure 5-15. Boom, tilt and swing mechanism, disassembly and reassembly
Boom Pivot Mechanism, Removal and Disassembly
Figure 5-16. Boom mechanism, disassembly and reassembly
Boom Pivot Mechanism Cleaning, Inspection and Repair
CHAPTER 6. MAINTENANCE OF THE ROCK DRILL CRAWLER AND CARRIER
Figure 6-1. Tramming motor, disassembly and reassembly.
Section II. TRAMMING TRANSMISSION, BRAKE AND CRAWLER DRIVE
Figure 6-2. Tramming transmission, brake, disassembly and reassembly
Figure 6-3. Tramming Transmission, Brake and Crawler Drive Removal and Disassembly
Section III. CRAWLER SIDE FRAME AND EQUALIZER
Figure 6-4. Carrier side frame, removal and installation
Crawler Side Frame and Equalizer, Removal and Disassembly
Figure 6-5. Equilizer arm and bar, removal and installation (Sheet 1 of 2)
Figure 6-5. Equilizer arm and bar, removal and installation (Sheet 2 of 2)
Figure 6-6. Crawler side frame, disassembly and reassembly (sheet 1 of 2).
Figure 6-6. Crawler side frame, disassembly and reassembly (sheet 2 of 2).
Crawler Side Frame Cleaning Inspection and Repair
CHAPTER 7. MAINTENANCE INSTRUCTIONS FOR UNITS EQUIPPED WITH RETROFIT KIT
Inspection
Disassembly
Inspection
Impact Valve Repair - Continued
Drifter Drill Repair
Drifter Drill Repair - Continued
Drifter Drill Repair - Continued
Drifter Drill Repair - Continued
Section II. LIFT AND SWING MECHANISM
Section III. FEED AND LEVELING MECHANISM
Gearbox Repair
Gearbox Repair - Continued
Feed Motor Repair
Chain Replacement
APPENDIX B. ILLUSTRATED LIST OF MANUFACTURED ITEMS
Figure B-2. Chuck bushing and driver removal tool.
REFERENCES
