ii
List of Illustrations
Figure 3-1. Lower Control Box................................................................................. 3-1
Figure 3-2. Upper Control Box................................................................................. 3-2
Figure 3-3. Emergency Lowering Valve................................................................... 3-3
Figure 4-1. Lift Chain Lubrication............................................................................ 4-3
Figure 4-2. Caster Lubrication.................................................................................. 4-4
Figure 4-3. Pressure Relief Valve Adjustment.......................................................... 4-6
Figure 4-4. Flow Restrictor Valve ............................................................................ 4-7
Figure 4-5. Raise Valve Operation Check ................................................................ 4-8
Figure 4-6. Hydraulic Cylinder Exploded View..................................................... 4-10
Figure 4-7. Chain Elongation Inspection ................................................................ 4-12
Figure 4-8. Lift Chain Adjustment.......................................................................... 4-13
Figure 4-9. Slide Block Adjustment........................................................................ 4-14
Figure 5-1. Replacement Decals ............................................................................... 5-2
Figure 5-2. Decal Locations, Side View ................................................................... 5-3
Figure 5-3. Decal Locations, Front View.................................................................. 5-4
Figure 6-1. Top Mast Exploded View....................................................................... 6-2
Figure 6-2. Center Mast Exploded View .................................................................. 6-4
Figure 6-3. Lower Mast Exploded View................................................................... 6-6
Figure 6-4. Rear Compartment Exploded View........................................................ 6-8
Figure 6-5. Hydraulic Pump Compartment Exploded View................................... 6-10
Figure 6-6. Upper Base Exploded View ................................................................. 6-12
Figure 6-7. Base Mast Exploded View ................................................................... 6-14
Figure 6-8. Lower Base Exploded View................................................................. 6-16
Figure 6-9. Platform Exploded View...................................................................... 6-18
Figure 6-10. Hydraulic Unit Assembly..................................................................... 6-20
Figure 6-11. Hydraulic Fittings and Hoses Diagram ................................................ 6-22
Figure 6-12. Hydraulic Fittings and Hoses Schematic.............................................. 6-24
Figure 6-13. Electrical Diagram................................................................................ 6-25
Figure 6-14. Electrical Layout Diagram ................................................................... 6-26
