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JLG E450A, E450AJ, M450AJ Boom Lift Parts Manual

630 pages · Publication 3121715

$69.85
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Models
E450A, E450AJ, M450AJ
Serial coverage
0300202268, 0300202273, 0300208529-0300272287, B300001429-B300005763, Exclude Serial Number Range: B300005567
Manual type
Parts Manual
Pages
630
Publication
3121715
Condition
Brand new
JLG E450A, E450AJ, M450AJ Boom Lift Parts Manual, publication 3121715

What's inside

From the manual's own table of contents: 56 sections, 185 entries. See sample pages (PDF, 649 KB)

General42 topics
  • SECTION 1 - FRAME
  • FIGURE 1-3. HUB - SPINDLE ASSEMBLY - RH
  • FIGURE 1-4. HUB - SPINDLE ASSEMBLY - LH
  • FIGURE 1-5. DRIVE INSTALLATION - E450A AND E450AJ (NON-UL SPECS)
  • FIGURE 1-6. DRIVE INSTALLATION - E450A AND E450AJ (UL SPECS)
  • FIGURE 1-7. DRIVE INSTALLATION - M450AJ (NON-UL SPECS)
  • FIGURE 1-8. DRIVE HUB ASSEMBLY
  • FIGURE 1-9. DRIVE MOTOR ASSEMBLY
  • FIGURE 1-10. ELECTRICAL PLATE ASSEMBLY - LH (NON-UL SPECS)
  • FIGURE 1-11. ELECTRICAL PLATE ASSEMBLY - LH (UL SPECS)
  • FIGURE 1-12. ELECTRICAL PLATE ASSEMBLY - RH (NON-UL SPECS)
  • FIGURE 1-13. ELECTRICAL PLATE ASSEMBLY - RH (UL SPECS)
  • FIGURE 1-15. TIRE/WHEEL - IN240/55-17.5 PNEUMATIC NON MARKING
  • FIGURE 1-16. TIRE/WHEEL - IN240/55-17.5 PNEUMATIC NON MARKING WITH TIRE SEALANT
  • FIGURE 1-18. TIRE/WHEEL - IN240/55-17.5 FOAM FILLED NON MARKING
  • FIGURE 1-19. TIRE/WHEEL - 26 X 7 X 20 - SOLID NON MARKING
  • FIGURE 1-20. MOTOR/PUMP/TANK INSTALLATION - E450A/E450AJ NON-UL SPECS
  • FIGURE 1-21. MOTOR/PUMP/TANK INSTALLATION - E450A/E450AJ UL SPECS
  • FIGURE 1-22. MOTOR/PUMP/TANK INSTALLATION - M450AJ
  • FIGURE 1-23. MOTOR/PUMP ASSEMBLY
  • FIGURE 1-24. HYDRAULIC TANK ASSEMBLY - E450A/E450AJ
  • FIGURE 1-25. HYDRAULIC TANK ASSEMBLY - M450AJ
  • FIGURE 1-26. VALVE INSTALLATION - FRAME MOUNTED - E450A
  • FIGURE 1-31. BRAKE/STEER VALVE ASSEMBLY
  • FIGURE 1-33. BATTERY BOX INSTALLATION - STANDARD (AUSTRALIAN, CE AND CHINA SPECS)
  • SPECS)
  • FIGURE 1-35. BATTERY BOX INSTALLATION - AGM BATTERIES (AUSTRALIAN, CE AND CHINA SPECS)
  • FIGURE 1-37. BATTERY CHARGER INSTALLATION - E450A/E450AJ (AUSTRALIAN SPEC)
  • FIGURE 1-38. BATTERY CHARGER INSTALLATION - E450A/E450AJ (ANSI EXPORT AND CE SPECS)
  • FIGURE 1-39. BATTERY CHARGER INSTALLATION - E450AJ (ANSI EXPORT AND CHINA SPECS)
  • FIGURE 1-40. BATTERY CHARGER INSTALLATION - M450AJ (ANSI, ANSI EXPORT, CSA AND JAPANESE SPECS)
  • FIGURE 1-41. BATTERY CHARGER INSTALLATION - M450AJ (AUSTRALIAN SPEC)
  • FIGURE 1-42. BATTERY CHARGER INSTALLATION - M450AJ (ANSI EXPORT AND CE SPECS)
  • FIGURE 1-43. BATTERY CHARGER ASSEMBLY
  • FIGURE 1-44. INVERTER INSTALLATION - E450A/E450AJ
  • FIGURE 1-45. VOLTAGE GUARD ASSEMBLY AND INSTALLATION (ANSI EXPORT AND CHINA SPECS)
  • FIGURE 1-46. FRAME COVER INSTALLATION - E450A/E450AJ
  • FIGURE 1-47. FRAME COVER INSTALLATION - M450AJ
  • SECTION 2 - TURNTABLE
  • FIGURE 2-1. VALVE INSTALLATION- TURNTABLE MOUNTED - E450A
  • FIGURE 2-6. MAIN CONTROL VALVE ASSEMBLY
  • FIGURE 2-7. RELEVELING VALVE ASSEMBLY
FIGURE 2-10. MOTION ALARM INSTALLATION
FIGURE 2-11. TURNTABLE BEARING AND SWING DRIVE INSTALLATION
FIGURE 2-12. SWING MOTOR ASSEMBLY
FIGURE 2-13. SWING BEARING ASSEMBLY
FIGURE 2-14. REMOTE BEARING LUBE INSTALLATION - OPTIONAL
FIGURE 2-15. DRIVE ORIENTATION INSTALLATION
FIGURE 2-16. FUEL TANK AND BATTERY INSTALLATION - M450AJ
FIGURE 2-17. GROUND CONTROL BOX INSTALLATION - E450A (ALL SPECS EXCEPT CE AND AUSTRALIAN SPECS)
FIGURE 2-18. GROUND CONTROL BOX INSTALLATION - E450A (CE SPEC)
FIGURE 2-20. GROUND CONTROL BOX INSTALLATION - E450AJ/M450AJ (CE AND CHINA SPECS)
SPECS)
FIGURE 2-22. GROUND CONTROL BOX ELECTRICAL ASSEMBLY - E450A (CE SPEC)
FIGURE 2-24. GROUND CONTROL BOX ELECTRICAL ASSEMBLY - E450AJ/M450AJ (CE AND CHINA SPECS)
FIGURE 2-25. MOTOR CONTROLS INSTALLATION - M450AJ
FIGURE 2-26. STROBE LIGHT INSTALLATION - AMBER (OPTIONAL)
FIGURE 2-27. STROBE LIGHT ASSEMBLY - AMBER
FIGURE 2-34. HOOD INSTALLATION - E450A/E450AJ
FIGURE 2-35. HOOD INSTALLATION - M450AJ
SECTION 3 - ENGINE
FIGURE 3-1. KUBOTA MOTOR/GENERATOR INSTALLATION - M450AJ
SECTION 4 - BOOM
FIGURE 4-5. MAIN BOOM ASSEMBLY - E450A
FIGURE 4-10. ROTATOR ASSEMBLY - E450A
Show all 57 sections
FIGURE 4-11. ROTATOR ASSEMBLY - E450AJ/M450AJ
FIGURE 4-12. PLATFORM SUPPORT INSTALLATION - WITHOUT LSS25 topics
  • FIGURE 4-16. CABLES AND CLAMPS INSTALLATION - E450A
  • FIGURE 4-17. CABLES AND CLAMPS INSTALLATION - E450AJ/M450AJ
  • FIGURE 4-18. BOOM LIMIT SWITCHES INSTALLATION
  • SECTION 5 - PLATFORM
  • FIGURE 5-1. PLATFORM ASSEMBLY - 4FT/1.22M - SIDE GATE ENTRY
  • FIGURE 5-2. PLATFORM ASSEMBLY - 5FT/1.52M - SIDE GATE ENTRY
  • FIGURE 5-3. PLATFORM ASSEMBLY - 6FT/1.83M - SIDE GATE ENTRY
  • FIGURE 5-4. PLATFORM ASSEMBLY - 4FT/1.22M - DROP BAR ENTRY
  • FIGURE 5-5. PLATFORM ASSEMBLY - 5FT/1.52M - DROP BAR ENTRY
  • FIGURE 5-6. PLATFORM ASSEMBLY - 30IN X 3FT (76CM X .91M) - DROP BAR ENTRY
  • FIGURE 5-7. PLATFORM ASSEMBLY - 6FT/1.83M - DROP BAR ENTRY
  • FIGURE 5-8. PLATFORM ASSEMBLY - 5FT/1.52M - FALL ARREST (ANSI EXPORT SPEC)
  • FIGURE 5-9. PLATFORM ASSEMBLY - 6FT/1.83M - FALL ARREST
  • WITHOUT SKYGUARD (NON-UL SPECS)
  • FIGURE 5-26. JIB SWITCH INSTALLATION - E450AJ/M450AJ
  • FIGURE 5-27. CONTROLLER ASSEMBLY - DRIVE AND STEER
  • FIGURE 5-28. CONTROLLER ASSEMBLY - LIFT AND SWING
  • FIGURE 5-29. FOOTSWITCH ASSEMBLY
  • FIGURE 5-30. MOTOR CONTROLS INSTALLATION - M450AJ
  • FIGURE 5-31. TRAY ASSEMBLY
  • FIGURE 5-32. SEALED ENCLOSURES - UL SPECS
  • FIGURE 5-33. SOFT TOUCH INSTALLATION - 6FT/1.8M PLATFORM (ANSI, ANSI EXPORT AND CSA SPECS)
  • FIGURE 5-34. SOFT TOUCH INSTALLATION - 5FT/1.52M PLATFORM (ANSI, ANSI EXPORT AND CSA SPECS)
  • FIGURE 5-35. SKYEYE INSTALLATION
  • FIGURE 5-38. SKYLINE INSTALLATION
FIGURE 5-39. CROSS RAIL INSTALLATION
FIGURE 5-40. PIPE RACK INSTALLATION
SECTION 6 - CYLINDER
FIGURE 6-1. LEVEL (PLATFORM SLAVE) CYLINDER ASSEMBLY - E450A
FIGURE 6-21. MASTER CYLINDER ASSEMBLY - E450A
FIGURE 6-31. COUNTERBALANCE VALVE ASSEMBLY
SECTION 7 - HYDRAULIC
FIGURE 7-1. HYDRAULIC DIAGRAM - E450A
FIGURE 7-6. LIST, HYDRAULIC DIAGRAM LIST
SECTION 8 - ELECTRICAL
FIGURE 8-1. ELECTRICAL DIAGRAM LIST
FIGURE 8-2. AC PLUGS AND SOCKETS INSTALLATION - AFSINT 107-2-01 KEYED GROUND - 2 X 4 BOX (CE SPEC)
FIGURE 8-3. AC PLUGS AND SOCKETS INSTALLATION - CEE7 POST GROUND (CE SPEC)
FIGURE 8-4. AC PLUGS AND SOCKETS INSTALLATION - CEE 7 SIDE GROUND (CE SPEC)
FIGURE 8-5. AC PLUGS AND SOCKETS INSTALLATION - CEE7 POST GROUND - 2 X 4 BOX (CE SPEC)
FIGURE 8-6. AC PLUGS AND SOCKETS INSTALLATION - CEE7 SIDE GROUND - 2 X 4 BOX (CE SPEC)62 topics
  • FIGURE 8-7. AC PLUGS AND SOCKETS INSTALLATION - IEC 60309 BLUE (CE SPEC)
  • FIGURE 8-8. AC PLUGS AND SOCKETS INSTALLATION - IEC 60309 YELLOW (CE SPEC)
  • FIGURE 8-9. BATTERY CABLE KIT - E450A AND E450AJ (NON-UL SPECS)
  • FIGURE 8-10. BATTERY CABLE KIT - E450A AND E450AJ (UL SPECS)
  • FIGURE 8-11. BATTERY CABLE KIT - M450AJ (NON-UL SPECS)
  • FIGURE 8-13. BOOM CABLE - UPPER - E450A
  • FIGURE 8-14. BOOM CABLE - UPPER - E450AJ/M450AJ
  • FIGURE 8-15. BOOM LIMIT SWITCH HARNESS - LOWER
  • FIGURE 8-16. BOOM LIMIT SWITCH HARNESS - UPPER
  • FIGURE 8-17. BRAKE/STEER HARNESS - M450AJ
  • FIGURE 8-18. BREAKER BOX KIT WITH ONE BREAKERS - CE SPEC
  • FIGURE 8-19. BREAKER BOX KIT WITH TWO BREAKERS - CE SPEC
  • FIGURE 8-20. CHARGER CORD PLUG INSTALLATION - 110V - IEC 60309 - YELLOW (CE SPEC)
  • FIGURE 8-21. CHARGER CORD PLUG INSTALLATION - 220V - AFSINT 107 KEYED GROUND (CE SPEC)
  • FIGURE 8-22. CHARGER CORD PLUG INSTALLATION - 220V - CEE7 POST GROUND (CE SPEC)
  • FIGURE 8-23. CHARGER CORD PLUG INSTALLATION - 220V - CEE7 SIDE GROUND (CE SPEC)
  • FIGURE 8-24. CHARGER CORD PLUG INSTALLATION - 220V - IEC 60309 - BLUE (CE SPEC)
  • FIGURE 8-25. CHASSIS TO TURNTABLE HARNESS
  • FIGURE 8-26. GENERATOR HARNESS
  • FIGURE 8-27. GROUND CONTROL PANEL HARNESS
  • FIGURE 8-28. INVERTER HARNESS
  • FIGURE 8-29. INVERTER IGNITION HARNESS
  • FIGURE 8-30. LOWER BOOM 110V HARNESS ASSEMBLY
  • FIGURE 8-31. LOWER BOOM 220V HARNESS ASSEMBLY
  • FIGURE 8-32. LSS SYSTEM HARNESS
  • FIGURE 8-33. PLATFORM CONSOLE HARNESS - WITHOUT LSS OR WITH 4 CELL LSS
  • FIGURE 8-34. PLATFORM CONSOLE HARNESS - WITH 1 CELL LSS
  • FIGURE 8-35. PLUG AND RECEPTACLE INSTALLATION - SUPPLIED LOCALLY
  • FIGURE 8-36. PLUG AND RECEPTACLE INSTALLATION - 110V
  • FIGURE 8-37. PLUG AND RECEPTACLE INSTALLATION - 220V
  • FIGURE 8-38. PLUG AND RECEPTACLE 110V INSTALLATION - IEC 60309 - YELLOW (CE SPEC)
  • FIGURE 8-39. PLUG AND RECEPTACLE 220V INSTALLATION - AFSINT 107 KEYED GROUND - 2 X 4 BOX (CE SPEC)
  • FIGURE 8-40. PLUG AND RECEPTACLE 220V INSTALLATION - CEE7 POST GROUND - 2 X 4 BOX (CE SPEC)
  • FIGURE 8-42. PLUG AND RECEPTACLE 220 INSTALLATION - CEE7 SIDE GROUND - 2 X 4 BOX (CE SPEC)
  • FIGURE 8-43. PLUG AND RECEPTACLE 220V INSTALLATION - CEE7 SIDE GROUND - 70MM X 70MM BOX (CE SPEC)
  • FIGURE 8-44. PLUG AND RECEPTACLE 220V INSTALLATION - IEC 60309 - BLUE (CE SPEC)
  • FIGURE 8-45. SKYEYE INTERMEDIATE HARNESS
  • FIGURE 8-46. SKYEYE RECEIVER HARNESS
  • FIGURE 8-47. SKYEYE EMITTER HARNESS
  • FIGURE 8-48. SKYGUARD HARNESS - WITHOUT LSS OR WITH 4 CELL LSS
  • FIGURE 8-49. SKYGUARD HARNESS - WITH 1 CELL LSS
  • FIGURE 8-50. SKYLINE HARNESS
  • FIGURE 8-51. STEER/BRAKE HARNESS
  • FIGURE 8-52. TRACTION HARNESS
  • FIGURE 8-53. TURNTABLE HARNESS
  • FIGURE 8-54. UPPER BOOM 110V HARNESS ASSEMBLY
  • FIGURE 8-55. UPPER BOOM 220V HARNESS ASSEMBLY
  • FIGURE 8-56. VALVE HARNESS
  • SECTION 9 - DECAL
  • MACHINES)
  • FIGURE 9-2. DECAL INSTALLATION - ANSI EXPORT SPEC - ENGLISH - E450AJ (CHINA BUILT MACHINES)
  • FIGURE 9-3. DECAL INSTALLATION - ANSI AND ANSI EXPORT SPECS - ENGLISH - M450AJ
  • FIGURE 9-4. DECAL INSTALLATION - AUSTRALIAN SPEC - E450AJ
  • FIGURE 9-5. DECAL INSTALLATION - AUSTRALIAN SPEC - M450AJ
  • FIGURE 9-6. DECAL INSTALLATION - CE AND CHINA SPECS - E450AJ
  • FIGURE 9-7. DECAL INSTALLATION - CE SPEC - M450AJ
  • FIGURE 9-8. DECAL INSTALLATION - CHINESE/ENGLISH - E450A/E450AJ (USA BUILT MACHINES)
  • FIGURE 9-9. DECAL INSTALLATION - CHINESE/ENGLISH - E450AJ (CHINA BUILT MACHINES)
  • FIGURE 9-10. DECAL INSTALLATION - CHINESE/ENGLISH - M450AJ
  • FIGURE 9-11. DECAL INSTALLATION - FRENCH/ENGLISH SPECS - E450A/E450AJ
  • FIGURE 9-12. DECAL INSTALLATION - FRENCH/ENGLISH SPECS - M450AJ
  • FIGURE 9-13. DECAL INSTALLATION - JAPANESE SPEC - E450A/E450AJ (USA BUILT MACHINES)
FIGURE 9-14. DECAL INSTALLATION - JAPANESE SPEC - E450AJ (CHINA BUILT MACHINES)
FIGURE 9-15. DECAL INSTALLATION - JAPANESE SPEC - M450AJ
FIGURE 9-16. DECAL INSTALLATION - KOREAN SPEC - E450A/E450AJ (USA BUILT MACHINES)
FIGURE 9-17. DECAL INSTALLATION - KOREAN SPEC - E450AJ (CHINA BUILT MACHINES)
FIGURE 9-18. DECAL INSTALLATION - KOREAN SPEC - M450AJ
FIGURE 9-19. DECAL INSTALLATION - SPANISH/ENGLISH SPECS - E450A/E450AJ
FIGURE 9-20. DECAL INSTALLATION - SPANISH/ENGLISH SPECS - M450AJ
FIGURE 9-21. DECAL INSTALLATION - SPANISH/PORTUGUESE SPECS - E450A/E450AJ
FIGURE 9-22. DECAL INSTALLATION - SPANISH/PORTUGUESE SPECS - M450AJ
FIGURE 9-23. DECAL INSTALLATION - OPTIONS
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

Inside this manual

Real pages from this parts manual (630 pages). Open the sample pages (PDF, 647 KB)

Sample pages from the JLG E450A, E450AJ, M450AJ Boom Lift Parts Manual: Parts illustration, Parts illustration, Parts illustration
  • Parts illustration, page 235: SECTION 4 - BOOM
  • Parts illustration, page 271: SECTION 5 - PLATFORM
  • Parts illustration, page 379: SECTION 6 - CYLINDER

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Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

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Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 630 pages

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Other editions and similar models

JLG E400A, E400AJP, E400AJP narrow, E400A narrow, E450A, E450AJ, M400A, M4Parts Manual · 3121128 · $69.61JLG E400A, E400AJP, E400AJP narrow, E400A narrow, E450A, E450AJ, M400A, M4Parts Manual · 3121830 · $69.71JLG E450A, E450AJ, M450AJParts Manual · 3121649 · $69.63JLG E450AJParts Manual · 31215014 · $69.73JLG E450AJParts Manual · 31215014_Rev_B · $69.63

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