JLG 800A, 800AJ Boom Lift Parts Manual

Name: JLG 800A, 800AJ Boom Lift Parts Manual
Brand: MidWestTech
SKU: 3121629_Rev_R
Price: 69.93 USD
Availability: InStock

484 pages · Publication 3121629_Rev_R

$69.93

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Models: 800A, 800AJ
Serial coverage: 0300183034-0300272376
Manual type: Parts Manual
Pages: 484
Publication: 3121629_Rev_R
Condition: Brand new

JLG 800A, 800AJ Boom Lift Parts Manual, publication 3121629_Rev_R

What's inside

From the manual's own table of contents: 31 sections, 102 entries. See sample pages (PDF, 605 KB)

Search the contents

General53 topics

SECTION 1 - FRAME
FIGURE 1-1. AXLE AND STEERING INSTALLATION WITHOUT TOW PACKAGE
FIGURE 1-2. AXLE AND STEERING INSTALLATION WITH TOW PACKAGE
FIGURE 1-3. TIRE AND WHEEL DRIVE INSTALLATIONS
FIGURE 1-6. DRIVE MOTOR ASSEMBLY
FIGURE 1-7. FRAME VALVES AND SHIELDS INSTALLATIONS
FIGURE 1-8. TOW PACKAGE INSTALLATION
SECTION 2 - TURNTABLE
FIGURE 2-1. CONTROL VALVES AND AUXILIARY PUMP INSTALLATIONS
FIGURE 2-6. ACCESSORY VALVE ASSEMBLY
FIGURE 2-7. AUXILIARY PUMP ASSEMBLY
FIGURE 2-8. TURNTABLE BEARING AND SWING DRIVE INSTALLATION
FIGURE 2-9. SWING MOTOR/HUB ASSEMBLY
FIGURE 2-10. DEUTZ D2011 ENGINE INSTALLATION
FIGURE 2-11. DEUTZ TD2.9L4 ENGINE INSTALLATION
FIGURE 2-12. FORD ENGINE INSTALLATION
FIGURE 2-13. GM ENGINE INSTALLATION
FIGURE 2-16. VARIABLE PUMP ASSEMBLY
FIGURE 2-17. BREATHER HEATER INSTALLATION - DEUTZ D2.9L4 ENGINES WITH ARCTIC PACKAGE
FIGURE 2-18. FUEL-WATER SEPARATOR INSTALLATION - DEUTZ TD2011 (OPTIONAL)
FIGURE 2-19. FUEL-WATER SEPARATOR INSTALLATION (CHINA SPECS) (SN 0300238788 through 0300246968)
FIGURE 2-20. FUEL-WATER SEPARATOR INSTALLATION (CHINA SPECS) (SN 0300246969 through 0300272376)
FIGURE 2-21. TANK INSTALLATIONS
FIGURE 2-22. LP TANK INSTALLATIONS (FORD AND GM ENGINE MACHINES ONLY)
FIGURE 2-23. ROTARY COUPLING INSTALLATION
FIGURE 2-24. GROUND CONTROL BOX ASSEMBLY
FIGURE 2-25. ELECTRICAL OPTIONS INSTALLATION (TURNTABLE MOUNTED)
FIGURE 2-26. HOODS INSTALLATION (ABS)
FIGURE 2-27. HOODS INSTALLATION (STEEL)
FIGURE 2-28. ENGINE TRAY JACK INSTALLATION (OPTIONAL)
FIGURE 2-29. 2500W GENERATOR INSTALLATION - DEUTZ D2011 MACHINES (OPTIONAL)
FIGURE 2-30. 2500W GENERATOR INSTALLATION - DEUTZ TD2.9L4 MACHINES (OPTIONAL)
FIGURE 2-31. 2500W GENERATOR INSTALLATION - FORD MACHINES (OPTIONAL)
FIGURE 2-32. 2500W GENERATOR INSTALLATION - GM MACHINES (OPTIONAL)
FIGURE 2-33. 4000W GENERATOR INSTALLATION - DEUTZ TD2.9L4 ENGINES
FIGURE 2-34. 4000W GENERATOR INSTALLATION - DEUTZ D2011 ENGINES
FIGURE 2-35. 4000W GENERATOR INSTALLATION - GM ENGINES
FIGURE 2-36. 7500W SKYPOWER GENERATOR INSTALLATION - DEUTZ ENGINE MACHINES
FIGURE 2-37. 7500W SKYPOWER GENERATOR INSTALLATION - FORD ENGINES
FIGURE 2-38. 7500W SKYPOWER GENERATOR INSTALLATION - GM MACHINES
FIGURE 2-39. SKYAIR AIR COMPRESSOR INSTALLATION
FIGURE 2-40. AIR COMPRESSOR ASSEMBLY
FIGURE 2-41. AUXILIARY PUMP WITHOUT BATTERY DISCONNECT (SN 0300259889 through 0300272376)
FIGURE 2-42. AUXILIARY PUMP WITH BATTERY DISCONNECT (SN 0300259889 through 0300272376)
SECTION 3 - BOOM
FIGURE 3-1. BOOM AND CYLINDER INSTALLATION - 800A
FIGURE 3-2. BOOM AND CYLINDER INSTALLATION - 800AJ
FIGURE 3-3. TOWER BOOM ASSEMBLY
FIGURE 3-4. MAIN BOOM ASSEMBLY
FIGURE 3-5. ROTATOR ASSEMBLY
FIGURE 3-6. PLATFORM SUPPORT INSTALLATION - WITHOUT LSS
FIGURE 3-7. PLATFORM SUPPORT INSTALLATION - WITH 4 CELL LSS
FIGURE 3-8. PLATFORM SUPPORT INSTALLATION - WITH 1 CELL LSS

FIGURE 3-9. VALVE AND LIMIT SWITCH INSTALLATIONS (BOOM MOUNTED)

SECTION 4 - PLATFORM

FIGURE 4-1. PLATFORM COMPONENTS INSTALLATION

FIGURE 4-2. PLATFORM COMPONENTS INSTALLATION (FALL ARREST FOR PLATFORM)

FIGURE 4-3. PLATFORM CONSOLE ASSEMBLY (WITHOUT SKYGUARD)

FIGURE 4-4. PLATFORM CONSOLE ASSEMBLY - WITH SKYGUARD

FIGURE 4-9. SOFT TOUCH SYSTEM INSTALLATION (OPTIONAL)

FIGURE 4-12. CROSS RAIL INSTALLATION

FIGURE 4-13. SKYEYE INSTALLATION

FIGURE 4-14. SKYGLAZIER INSTALLATION

FIGURE 4-15. SKYLINE INSTALLATION

FIGURE 4-16. SKYWELDER/SKYCUTTER COMBO INSTALLATION (60HZ)

FIGURE 4-17. SKYWELDER INSTALLATION (50HZ)

FIGURE 4-18. SKYWELDER INSTALLATION (60HZ)

FIGURE 4-19. SKYWELDER PREP PACKAGE (60HZ)

FIGURE 4-20. W ELDER ASSEMBLY

FIGURE 4-21. SKYWELDER LOCKING BRACKET INSTALLATION

FIGURE 4-22. SKYCUTTER INSTALLATION

FIGURE 4-23. PLASMA CUTTER ASSEMBLY

FIGURE 4-24. PIPE RACKS INSTALLATION

FIGURE 4-25. FALL ARREST INSTALLATION (BOLT-ON EXTERNAL) (6FT/1.82M PLATFORM)

FIGURE 4-26. FALL ARREST INSTALLATION (BOLT-ON EXTERNAL) (6FT/1.82M TRI-ENTRY PLATFORM)

FIGURE 4-27. FALL ARREST INSTALLATION (BOLT-ON EXTERNAL) (8FT/2.4M PLATFORM)

Show all 32 sections

SECTION 5 - CYLINDER

FIGURE 5-1. AXLE LOCKOUT CYLINDER ASSEMBLY

FIGURE 5-20. STEER CYLINDER ASSEMBLY

FIGURE 5-21. TELESCOPE CYLINDER ASSEMBLY - MAIN BOOM

FIGURE 5-24. TELESCOPE CYLINDER ASSEMBLY - TOWER BOOM

FIGURE 5-25. TELESCOPE CYLINDER ASSEMBLY - TOWER BOOM (SN 0300243318 through 0300272376)

SECTION 6 - HYDRAULIC

FIGURE 6-1. AXLE LOCKOUT HYDRAULIC DIAGRAM18 topics

FIGURE 6-9. HYDRAULIC DIAGRAM LIST
SECTION 7 - ELECTRICAL
FIGURE 7-1. ELECTRICAL DIAGRAM LIST
FIGURE 7-2. HARNESS COMPONENTS INSTALLATION
FIGURE 7-3. SKYEYE INTERMEDIATE HARNESS
FIGURE 7-4. SKYEYE EMITTER HARNESS
FIGURE 7-5. SKYEYE RECEIVER HARNESS
FIGURE 7-6. SKYLINE HARNESS
SECTION 8 - DECALS
FIGURE 8-1. DECAL INSTALLATION (ANSI SPEC)
FIGURE 8-2. DECAL INSTALLATION (COUNTRY SPEC)
FIGURE 8-3. DECAL INSTALLATION (AUSTRALIAN AND CE SPEC)
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK
FIGURE 9-1. MODEL 800A/800AJ STANDARD PARTS
FIGURE 9-2. MODEL 800A/800AJ VARIABLE PARTS
SECTION 10 - SPECIAL OPTIONS
FIGURE 10-1. SPECIAL OPTION
PART NUMBER INDEX

Inside this manual

Real pages from this parts manual (484 pages). Open the sample pages (PDF, 604 KB)

Sample pages from the JLG 800A, 800AJ Boom Lift Parts Manual: Parts illustration, Parts illustration, Parts illustration

Parts illustration, page 29: SECTION 1 - FRAME
Parts illustration, page 281: SECTION 4 - PLATFORM
Parts illustration, page 337: SECTION 5 - CYLINDER

Other manuals for this machine

Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.

Your model

This manual: Parts Manual 3121629_Rev_R$69.93

Service manuals

Service Manual 3120740 · 526 pagesCovers 800A, 800AJSerial: Prior to 0300183034, Prior to B300000276, Exclude Serial Number Range: 0300174954, 0300180871, 0300181353$69.81Details

Service Manual 3120858 · 494 pagesCovers 800A, 800AJSerial: Prior to 0300183034, Prior to B300000276, Exclude Serial Number Range: 0300174954, 0300180871, 0300181353$69.87Details

Service Manual 3121628 · 642 pagesCovers 800A, 800AJSerial: 0300174954, 0300180871, 0300181353, 0300183034-0300272376$69.51Details

This is a parts manual

Here's how it compares to the other manual types.

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.

This manual

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, 484 pages

Quantity one is the manual described above.

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