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List of Illustrations
Figure 2-1. XLB-4319 Hydraulic Boom Lift.............................................................2-1
Figure 2-2. Basket and Ground Station Controls.......................................................2-2
Figure 2-3. Safe Operating Zone ...............................................................................2-3
Figure 3-1. Ground Control Station Access...............................................................3-1
Figure 3-2. Ground Control Station...........................................................................3-2
Figure 3-3. Engine Keyswitch ...................................................................................3-3
Figure 3-4. Basket Control Station ............................................................................3-4
Figure 3-5. Outrigger Controls ..................................................................................3-6
Figure 3-6. Manual Lowering Valve .........................................................................3-8
Figure 3-7. Basket Control Station ............................................................................3-8
Figure 3-8. Emergency Rotation................................................................................3-9
Figure 3-9. Battery Charger.....................................................................................3-10
Figure 3-10. Trailer Hitching.....................................................................................3-11
Figure 4-1. Wheel Bolt Tightening Sequence............................................................4-3
Figure 4-2. Lubricate Monthly...................................................................................4-4
Figure 4-3. Lubricate Semi-Annually........................................................................4-4
Figure 4-4. Hydraulic Reservoir ................................................................................4-5
Figure 4-5. Main Bypass Valve and Pressure Test Port (Gas Engine Model)...........4-7
Figure 4-6. Outriggers Bypass Valve ........................................................................4-8
Figure 4-7. Boom Control Bypass Valve, Basket Station..........................................4-9
Figure 4-8. Hydraulic Cylinder Removal ................................................................4-11
Figure 4-9. Jib Boom Components..........................................................................4-14
Figure 4-10. Basket Swivel Cylinder.........................................................................4-16
Figure 4-11. Slew Ring Position Measurement.........................................................4-17
Figure 4-12. Boom Down Limit Switch ....................................................................4-18
Figure 4-13. Outrigger Position Switch.....................................................................4-19
Figure 4-14. Simplified Electrical Diagram, DC Model............................................4-22
Figure 4-15. Detailed Electrical Diagram, DC Model...............................................4-23
Figure 4-16. Simplified Electrical Diagram, Gas Model...........................................4-24
Figure 4-17. Detailed Electrical Diagram, Gas Model ..............................................4-25
Figure 4-18. Hydraulic Diagram, DC Model.............................................................4-26
Figure 4-19. Hydraulic Diagram, Gas Model............................................................4-28
Figure 4-20. Level Sensor..........................................................................................4-30
Figure 5-1. Replacement Decals................................................................................5-2
Figure 5-2. Decal Locations, Trailer and Boom ........................................................5-5
Figure 5-3. Decal Locations, Control Compartment Exterior....................................5-6
Figure 5-4. Lubricate Monthly Decal ........................................................................5-6
Figure 5-5. Lubricate Semi-Annually Decal..............................................................5-6
Figure 6-1. Upper Boom............................................................................................6-2
Figure 6-2. Lower Boom ...........................................................................................6-4
Figure 6-3. Jib Boom .................................................................................................6-6
Figure 6-4. Compartment Covers ..............................................................................6-8
Figure 6-5. Reservoir Compartment, Gas Model....................................................6-10
Figure 6-6. Pump Compartment, DC Model............................................................6-12
Figure 6-7. Chassis and Rotation Unit.....................................................................6-16
Figure 6-8. Hitch and Jack Assembly......................................................................6-18
Figure 6-9. Axle and Wheel Assembly....................................................................6-20
Figure 6-10. Rear Lights and Junction Box...............................................................6-23