JLG Boom Lift H340AJ Parts Catalog 3121635

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JLG Boom Lift H340AJ Parts Catalog 3121635
Size: 32.39 MB
Format: PDF
Language: English
Brand: JLG
Type of Machine: Boom Lift
Type of Manual: Parts Catalog
Model: JLG H340AJ Boom Lift
Part Number: 3121635
Publication Date: 2025
Number of Pages: 430 Pages

Contents:
SECTION 1 - FRAME

FIGURE 1-1. STEERING INSTALLATION​

FIGURE 1-2. OSCILLATING AXLE INSTALLATION​

FIGURE 1-3. CONTROL VALVES INSTALLATION - FRAME​

FIGURE 1-4. OSCILLATING AXLE VALVE ASSEMBLY​

FIGURE 1-5. DRIVE INSTALLATION​

FIGURE 1-6. DRIVE MOTOR ASSEMBLY​

FIGURE 1-7. DRIVE HUB ASSEMBLY (Prior to SN 0300256756)​

FIGURE 1-8. DRIVE HUB ASSEMBLY (SN 0300256756 through 0300272288)​

FIGURE 1-9. TIRE AND WHEEL INSTALLATION - 7X18 SOLID​

FIGURE 1-10. TIRE AND WHEEL INSTALLATION - 7X18 SOLID NON-MARKING​

FIGURE 1-11. TIRE AND WHEEL INSTALLATION - 9X20 FOAM-FILLED​

FIGURE 1-12. TIRE AND WHEEL INSTALLATION - 9X20 FOAM-FILLED NON-MARKING​

FIGURE 1-13. TIRE AND WHEEL INSTALLATION - 9X20 PNEUMATIC​

FIGURE 1-14. TIRE AND WHEEL INSTALLATION - 9X20 PNEUMATIC WITH TIRE SEALANT​

FIGURE 1-15. TIRE AND WHEEL INSTALLATION - 9X20 PNEUMATIC NON-MARKING​

FIGURE 1-16. TIRE AND WHEELS INSTALLATION - 9X20 PNEUMATIC NON-MARKING WITH TIRE SEALANT​

FIGURE 1-17. BATTERIES INSTALLATION​

FIGURE 1-18. ELECTRICAL PLATE ASSEMBLY​

FIGURE 1-19. FRAME SHIELDS INSTALLATION​

SECTION 2 - TURNTABLE

FIGURE 2-1. CONTROL VALVE INSTALLATION - TURNTABLE​

FIGURE 2-2. MAIN CONTROL VALVE ASSEMBLY​

FIGURE 2-3. SWING DRIVE INSTALLATION​

FIGURE 2-4. SWING MOTOR ASSEMBLY​

FIGURE 2-5. SWING BEARING ASSEMBLY​

FIGURE 2-6. TANKS AND PUMP ASSEMBLY​

FIGURE 2-7. HYDRAULIC PUMP MOTOR ASSEMBLY​

FIGURE 2-8. GROUND CONTROLS INSTALLATION - ALL SPECS EXCEPT CE SPECS​

FIGURE 2-9. GROUND CONTROLS ASSEMBLY - ALL SPECS EXCEPT CE SPECS​

FIGURE 2-10. GROUND CONTROL INSTALLATION - CE SPEC​

FIGURE 2-11. GROUND CONTROL ASSEMBLY - CE SPEC​

FIGURE 2-12. BATTERY CHARGER INSTALLATION - 110V PLUG​

FIGURE 2-13. BATTERY CHARGER INSTALLATION - LOCALLY SUPPLIED PLUG​

FIGURE 2-14. BATTERY CHARGER ASSEMBLY (Prior to SN 0300209405)​

FIGURE 2-15. BATTERY CHARGER ASSEMBLY (SN 0300209405 through 0300272288)​

FIGURE 2-16. ELECTRICAL COMPONENTS INSTALLATION​

FIGURE 2-17. BEACON LIGHT INSTALLATION - AMBER (OPTIONAL)​

FIGURE 2-18. BEACON LIGHT INSTALLATION - BLUE (Prior to SN 0300257126)​

FIGURE 2-19. BEACON LIGHT INSTALLATION - BLUE (SN 0300257126 through 0300272288)​

FIGURE 2-20. BEACON LIGHT INSTALLATION - RED (Prior to SN 0300257126)​

FIGURE 2-21. BEACON LIGHT INSTALLATION - RED (SN 0300257126 through 0300272288)​

FIGURE 2-22. WHITE NOISE ALARM INSTALLATION​

FIGURE 2-23. HOODS INSTALLATION​

FIGURE 2-24. HOOD ASSEMBLY - TANK SIDE​

FIGURE 2-25. HOOD ASSEMBLY - ENGINE SIDE​

SECTION 3 - ENGINE

FIGURE 3-1. KUBOTA ENGINE INSTALLATION​

FIGURE 3-2. KUBOTA ENGINE AND GENERATOR SUB-ASSEMBLY (Prior to SN 0300255947)​

FIGURE 3-3. KUBOTA ENGINE AND GENERATOR SUB-ASSEMBLY (SN 0300255947 through 0300272288)​

FIGURE 3-4. KUBOTA ENGINE ASSEMBLY (Prior to SN 0300255947)​

FIGURE 3-5. KUBOTA ENGINE ASSEMBLY (SN 0300255947 through 0300272288)​

FIGURE 3-6. KUBOTA ENGINE COMPONENTS (Prior to SN 0300255947)​

FIGURE 3-7. KUBOTA ENGINE COMPONENTS (SN 0300255947 through 0300272288)​

FIGURE 3-8. ENGINE COUPLING ASSEMBLY​

FIGURE 3-9. GENERATOR ASSEMBLY​

FIGURE 3-10. CATALYTIC MUFFLER INSTALLATION - OPTIONAL​

SECTION 4 - BOOM

FIGURE 4-1. BOOM AND CYLINDERS INSTALLATION - WITHOUT ARCTIC PACKAGE (Prior to SN 0300209405)​

FIGURE 4-2. BOOM AND CYLINDERS INSTALLATION - WITHOUT ARCTIC PACKAGE (SN 0300209405 through 0300272288)​

FIGURE 4-3. BOOM AND CYLINDERS INSTALLATION - WITH ARCTIC PACKAGE​

FIGURE 4-4. TOWER BOOM ASSEMBLY​

FIGURE 4-5. MAIN BOOM ASSEMBLY​

FIGURE 4-6. MAIN BOOM ASSEMBLY​

FIGURE 4-7. JIB ASSEMBLY - WITHOUT ARCTIC PACKAGE (Prior to SN 0300209405)​

FIGURE 4-8. JIB ASSEMBLY - WITHOUT ARCTIC PACKAGE (SN 0300209405 through 0300272288)​

FIGURE 4-9. JIB ASSEMBLY - WITH ARCTIC PACKAGE​

FIGURE 4-10. PLATFORM ROTATOR ASSEMBLY - WITHOUT ARCTIC PACKAGE​

FIGURE 4-11. PLATFORM ROTATOR ASSEMBLY - WITH ARCTIC PACKAGE​

FIGURE 4-12. PLATFORM SUPPORT INSTALLATION - WITHOUT LSS​

FIGURE 4-13. PLATFORM SUPPORT INSTALLATION - WITH 4 CELL LSS​

FIGURE 4-14. PLATFORM SUPPORT INSTALLATION - WITH 1 CELL LSS​

FIGURE 4-15. POWER TRACK INSTALLATION​

FIGURE 4-16. CONTROL VALVES INSTALLATION - BOOM​

FIGURE 4-17. FLY BOOM VALVE ASSEMBLY​

FIGURE 4-18. BOOM UPRIGHT VALVE ASSEMBLY​

SECTION 5 - PLATFORM

FIGURE 5-1. PLATFORM ASSEMBLY - 30IN X 4FT (76CM X 1.22M) - GATE ENTRY​

FIGURE 5-2. PLATFORM ASSEMBLY - 30IN X 5FT (76CM X 1.52M) - GATE ENTRY​

FIGURE 5-3. PLATFORM ASSEMBLY - 30IN X 4FT (76CM X 1.22M) - DROP BAR ENTRY​

FIGURE 5-4. PLATFORM ASSEMBLY - 30IN X 5FT (76CM X 1.52M) - DROP BAR ENTRY​

FIGURE 5-5. PLATFORM ASSEMBLY - 30IN X 3FT (76CM X 91.5CM) - WITH DROP BAR (H340AJ)​

FIGURE 5-6. TRAY INSTALLATION​

FIGURE 5-7. CONSOLE AND FOOTSWITCH INSTALLATION WITHOUT LSS OR WITH 4 CELL LSS - WITHOUT SKYGUARD​

FIGURE 5-8. CONSOLE AND FOOTSWITCH INSTALLATION WITHOUT LSS OR WITH 4 CELL LSS - WITH SKYGUARD​

FIGURE 5-9. CONSOLE AND FOOTSWITCH INSTALLATION WITH 1 CELL LSS - WITH SKYGUARD (Prior to SN 0300257126)​

FIGURE 5-10. CONSOLE AND FOOTSWITCH INSTALLATION WITH 1 CELL LSS - WITH SKYGUARD (H340AJ) (SN 0300257126 through 0300272288)​

FIGURE 5-11. CONSOLE ASSEMBLY WITHOUT LSS OR WITH 4 CELL LSS - WITHOUT SKYGUARD (Prior to SN 0300222893)​

FIGURE 5-12. CONSOLE ASSEMBLY WITHOUT LSS OR WITH 4 CELL LSS - WITHOUT SKYGUARD (SN 0300222893 through 0300272288)​

FIGURE 5-13. CONSOLE ASSEMBLY WITHOUT LSS OR WITH 4 CELL LSS - WITH SKYGUARD (Prior to SN 0300222893)​

FIGURE 5-14. CONSOLE ASSEMBLY WITHOUT LSS OR WITH 4 CELL LSS - WITH SKYGUARD (SN 0300222893 through 0300272288)​

FIGURE 5-15. CONSOLE AND FOOTSWITCH ASSEMBLY WITH 1 CELL LSS - WITH SKYGUARD (Prior to SN 0300257126)​

FIGURE 5-16. CONSOLE AND FOOTSWITCH ASSEMBLY WITH 1 CELL LSS - WITH SKYGUARD (H340AJ) (SN 0300257126 through 0300272288)​

FIGURE 5-17. DRIVE/STEER CONTROLLER ASSEMBLY​

FIGURE 5-18. LIFT/SWING CONTROLLER ASSEMBLY​

FIGURE 5-19. SKYGUARD SYSTEM INSTALLATION (Prior to SN 0300257126)​

FIGURE 5-20. SKYGUARD SYSTEM INSTALLATION (H340AJ) (SN 0300257126 through 0300272288)​

FIGURE 5-21. CROSS RAIL INSTALLATION​

FIGURE 5-22. SKYEYE INSTALLATION (H340AJ)​

FIGURE 5-23. SKYLINE INSTALLATION (H340AJ)​

FIGURE 5-24. SKYLINE HARNESS (H340AJ)​

FIGURE 5-25. SKYEYE INTERMEDIATE HARNESS (H340AJ)​

FIGURE 5-26. SKYEYE RECEIVER HARNESS (H340AJ)​

FIGURE 5-27. SKYEYE EMITTER HARNESS (H340AJ)​

SECTION 6 - CYLINDER

FIGURE 6-1. AXLE LOCKOUT CYLINDER ASSEMBLY​

FIGURE 6-2. LEVEL (PLATFORM SLAVE) CYLINDER ASSEMBLY (Prior to SN 0300240098)​

FIGURE 6-3. LEVEL (PLATFORM SLAVE) CYLINDER ASSEMBLY (SN 0300238046 through 0300272288)​

FIGURE 6-4. LIFT (JIB) CYLINDER ASSEMBLY​

FIGURE 6-5. LIFT (MAIN BOOM) CYLINDER ASSEMBLY​

FIGURE 6-6. LIFT (TOWER BOOM) CYLINDER ASSEMBLY​

FIGURE 6-7. MASTER CYLINDER ASSEMBLY​

FIGURE 6-8. STEER CYLINDER ASSEMBLY​

FIGURE 6-9. TELESCOPE CYLINDER ASSEMBLY​

SECTION 7 - HYDRAULIC

FIGURE 7-1. HYDRAULIC SYSTEM INSTALLATION - WITHOUT ARCTIC PACKAGE​

FIGURE 7-2. HYDRAULIC DIAGRAM LIST​

SECTION 8 - ELECTRICAL

FIGURE 8-1. ELECTRICAL DIAGRAM LIST​

FIGURE 8-2. AC BOX AT PLATFORM INSTALLATION - LOCALLY SUPPLIED COMPONENTS (ANSI EXPORT AND AUSTRALIAN SPECS)​

FIGURE 8-3. AC BOX AT PLATFORM INSTALLATION - LOCALLY SUPPLIED (CE SPEC)​

FIGURE 8-4. AC BOX AT PLATFORM INSTALLATION - 110V (ANSI, ANSI EXPORT, CSA AND JAPANESE SPECS)​

FIGURE 8-5. AC BOX AT PLATFORM INSTALLATION - 110V IEC YELLOW (CE SPEC)​

FIGURE 8-6. AC BOX AT PLATFORM INSTALLATION - 220V (CSA SPEC)​

FIGURE 8-7. AC BOX AT PLATFORM INSTALLATION - 220V IEC BLUE (CE SPEC)​

FIGURE 8-8. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND WITH 70MM X 70MM BOX (CE SPEC)​

FIGURE 8-9. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND WITH 70MM X 70MM BOX (CE SPEC)​

FIGURE 8-10. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND WITH 2IN X 4IN BOX (CE SPEC)​

FIGURE 8-11. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND WITH 2IN X 4IN BOX (CE SPEC)​

FIGURE 8-12. AC BOX AT PLATFORM INSTALLATION - 220V AFSINT 107 KEYED GROUND WITH 2IN X 4IN BOX (CE SPEC)​

FIGURE 8-13. AC POWER TO PLATFORM CABLE - MAIN BOOM (WITHOUT ARTIC PACKAGE)​

FIGURE 8-14. AC POWER TO PLATFORM CABLE - MAIN BOOM (WITH ARCTIC PACKAGE)​

FIGURE 8-15. AC POWER TO PLATFORM CABLE - TOWER BOOM (WITHOUT ARTIC PACKAGE)​

FIGURE 8-16. AC POWER TO PLATFORM CABLE - TOWER BOOM (WITH ARTIC PACKAGE)​

FIGURE 8-17. BOOM CABLES, HARNESSES AND CLAMPS INSTALLATION - WITHOUT ARCTIC PACKAGE​

FIGURE 8-18. BOOM CABLES, HARNESSES AND CLAMPS INSTALLATION - WITH ARCTIC PACKAGE​

FIGURE 8-19. BOOM HARNESS - MAIN​

FIGURE 8-20. BOOM HARNESS - TOWER​

FIGURE 8-21. BREAKER BOX KIT (CE SPEC)​

FIGURE 8-22. CHARGER HARNESS​

FIGURE 8-23. DRIVE CABLES INSTALLATION​

FIGURE 8-24. DRIVE HARNESS - REAR RIGHT​

FIGURE 8-25. DRIVE HARNESS - REAR LEFT​

FIGURE 8-26. DRIVE HARNESS - FRONT WITH STEER​

FIGURE 8-27. DRIVE HARNESS - FRONT WITHOUT STEER​

FIGURE 8-28. ENGINE CABLES INSTALLATION​

FIGURE 8-29. ENGINE HARNESS​

FIGURE 8-30. GENERATOR HARNESS​

FIGURE 8-31. GROUND CONTROL HARNESS​

FIGURE 8-32. GROUND TO PLATFORM CABLE - MAIN BOOM (WITHOUT ARCTIC PACKAGE)​

FIGURE 8-33. GROUND TO PLATFORM CABLE - MAIN BOOM (WITH ARCTIC PACKAGE)​

FIGURE 8-34. GROUND TO PLATFORM CABLE - TOWER BOOM (WITHOUT ARCTIC PACKAGE)​

FIGURE 8-35. GROUND TO PLATFORM CABLE - TOWER BOOM (WITH ARCTIC PACKAGE)​

FIGURE 8-36. LSS HARNESS​

FIGURE 8-37. PLATFORM CONSOLE HARNESS - WITHOUT SKYGUARD​

FIGURE 8-38. PLATFORM CONSOLE HARNESS - WITH SKYGUARD​

FIGURE 8-39. GENERATOR TO PLATFORM HARNESS - WITH SKYGUARD​

FIGURE 8-40. PLATFORM TO BOOM VALVE HARNESS​

FIGURE 8-41. RECEPTACLE BOX KIT - 110V IEC YELLOW (CE SPEC)​

FIGURE 8-42. RECEPTACLE BOX KIT - 220V IEC BLUE (CE SPEC)​

FIGURE 8-43. RECEPTACLE BOX KIT - 220V CEE7 POST GROUND 70MMX70MM BOX (CE SPEC)​

FIGURE 8-44. RECEPTACLE BOX KIT - 220V CEE7 SIDE GROUND 70MMX70MM BOX (CE SPEC)​

FIGURE 8-45. RECEPTACLE BOX KIT - 220V CEE7 POST GROUND 2IN X 4IN BOX (CE SPEC)​

FIGURE 8-46. RECEPTACLE BOX KIT - 220V CEE7 SIDE GROUND 2IN X 4IN BOX (CE SPEC)​

FIGURE 8-47. RECEPTACLE BOX KIT - 220V AFSINT 107 (CE SPEC)​

FIGURE 8-48. STROBE LIGHT HARNESS (BLUE AND RED LIGHTS)​

FIGURE 8-49. STROBE EXTENSION HARNESS (BLUE AND RED LIGHTS)​

FIGURE 8-50. TRACTION HARNESS​

FIGURE 8-51. TURNTABLE HARNESS​

FIGURE 8-52. VALVE HARNESS​

SECTION 9 - DECALS

FIGURE 9-1. DECALS INSTALLATION - ANSI AND ANSI EXPORT SPECS (ENGLISH)​

FIGURE 9-2. DECALS INSTALLATION - AUSTRALIAN SPEC (ENGLISH)​

FIGURE 9-3. DECALS INSTALLATION - BRAZIL SPEC (PORTUGUESE/SPANISH)​

FIGURE 9-4. DECALS INSTALLATION - CE SPECS (ENGLISH)​

FIGURE 9-5. DECALS INSTALLATION - CSA SPEC (FRENCH/ENGLISH)​

FIGURE 9-6. DECALS INSTALLATION - CHINESE SPEC (CHINESE/ENGLISH)​

FIGURE 9-7. DECALS INSTALLATION - JAPANESE SPEC (JAPANESE/ENGLISH)​

FIGURE 9-8. DECALS INSTALLATION - KOREAN SPEC (KOREAN/ENGLISH)​

FIGURE 9-9. DECALS INSTALLATION - LATIN AMERICA SPEC (SPANISH/ENGLISH)​

FIGURE 9-10. OPTIONAL DECALS INSTALLATION​

SECTION 10 - RECOMMENDED SERVICE PARTS STOCK

FIGURE 10-1. RECOMMENDED SERVICE PARTS STOCK​

SECTION 11 - SPECIAL OPTIONS

FIGURE 11-1. SPECIAL OPTIONS​

PART NUMBER INDEX