JLG 740AJ Parts Manual User Manual
Illustrated parts manual, Model 740aj
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Table of contents
Document Outline
- SECTION 1 FRAME
- SECTION 2 TURNTABLE
- FIGURE 2-1. CONTROL VALVES INSTALLATIONS
- FIGURE 2-2. MAIN CONTROL VALVE ASSEMBLY
- FIGURE 2-3. ACCESSORY VALVE ASSEMBLY
- FIGURE 2-4. TURNTABLE AND SWING DRIVE INSTALLATIONS
- FIGURE 2-5. SWING HUB ASSEMBLY
- FIGURE 2-6. SWING MOTOR ASSEMBLY
- FIGURE 2-7. FORD ENGINE WITH EFI INSTALLATION (DUAL FUEL)
- FIGURE 2-8. FORD DUAL FUEL INSTALLATION
- FIGURE 2-9. GENERATOR INSTALLATION - FORD MACHINES (OPTIONAL)
- FIGURE 2-10. DEUTZ ENGINE INSTALLATION
- FIGURE 2-11. PISTON PUMP ASSEMBLY
- FIGURE 2-12. TANK INSTALLATIONS
- FIGURE 2-13. ROTARY COUPLING INSTALLATION
- FIGURE 2-14. GROUND CONTROL BOX ASSEMBLY
- FIGURE 2-15. ELECTRICAL OPTIONS INSTALLATION (TURNTABLE MOUNTED)
- FIGURE 2-16. HOODS INSTALLATION
- FIGURE 2-17. ENGINE TRAY JACK INSTALLATION (OPTIONAL)
- SECTION 3 BOOM
- SECTION 4 PLATFORM
- SECTION 5 CYLINDER
- FIGURE 5-1. UPRIGHT LEVEL CYLINDER ASSEMBLY
- FIGURE 5-2. LIFT CYLINDER ASSEMBLY - JIB
- FIGURE 5-3. LIFT CYLINDER ASSEMBLY - MAIN BOOM
- FIGURE 5-4. LIFT CYLINDER ASSEMBLY - TOWER BOOM
- FIGURE 5-5. MASTER CYLINDER ASSEMBLY
- FIGURE 5-6. SLAVE CYLINDER ASSEMBLY
- FIGURE 5-7. STEER CYLINDER ASSEMBLY
- FIGURE 5-8. TELESCOPE CYLINDER ASSEMBLY - MAIN
- SECTION 6 HYDRAULIC
- SECTION 7 ELECTRICAL
- SECTION 8 DECALS
- SECTION 9 RECOMMENDED SERVICE PARTS STOCK
- SECTION 10 SPECIAL OPTIONS