JLG 40H, 40H+6, 46H Boom Lift Parts Manual

Name: JLG 40H, 40H+6, 46H Boom Lift Parts Manual
Brand: MidWestTech
SKU: 3120241
Price: 69.69 USD
Availability: InStock

476 pages · Publication 3120241

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Models: 40H, 40H+6, 46H
Manual type: Parts Manual
Pages: 476
Publication: 3120241
Condition: Brand new

JLG 40H, 40H+6, 46H Boom Lift Parts Manual, publication 3120241

What's inside

From the manual's own table of contents: 51 sections, 140 entries. See sample pages (PDF, 638 KB)

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General55 topics

SECTION 1 - FRAME
CYLINDER)
FIGURE 1-3. FRAME AND STEERING INSTALLATION - 4WD
FIGURE 1-4. TIRES AND WHEEL DRIVE INSTALLATIONS
FIGURE 1-5. DRIVE HUB ASSEMBLY
FIGURE 1-6. DRIVE HUB/BRAKE ASSEMBLY (4WD FRONT)
FIGURE 1-7. BRAKE ASSEMBLY - AUSCO AND MICO
FIGURE 1-8. BRAKE ASSEMBLY - AUSCO
FIGURE 1-9. BRAKE ASSEMBLY - MICO
FIGURE 1-10. BRAKE ASSEMBLY - AUSCO 29479 (4WD FRONT)
FIGURE 1-11. BRAKE ASSEMBLY - AUSCO 37845 (4WD FRONT)
FIGURE 1-12. DRIVE MOTOR ASSEMBLY
FIGURE 1-13. VALVES INSTALLATION (FRAME MOUNTED)
FIGURE 1-14. LOCKOUT VALVE ASSEMBLY
FIGURE 1-15. TOW PACKAGE INSTALLATION
SECTION 2 - TURNTABLE
FIGURE 2-1. TURNTABLE AND BOOMS INSTALLATIONS
FIGURE 2-2. CONTROL VALVES INSTALLATION - RACINE
FIGURE 2-3. RACINE PROPORTIONAL CONTROL VALVE ASSEMBLY - OUTLET SECTION
FIGURE 2-4. RACINE PROPORTIONAL CONTROL VALVE ASSEMBLY - WORKING SECTION
FIGURE 2-5. RACINE PROPORTIONAL CONTROL VALVE ASSEMBLY - INLET SECTION
FIGURE 2-6. RACINE PROPORTIONAL CONTROL VALVE ASSEMBLY - SERVO SECTION
FIGURE 2-7. CONTROL VALVES INSTALLATION - BERTEA
FIGURE 2-8. CONTROL VALVES ASSEMBLY VICKERS VALVES
FIGURE 2-9. VICKERS VALVE ASSEMBLIES (PRIOR TO OCTOBER 1994)
FIGURE 2-10. VICKERS VALVE ASSEMBLY - STANDARD CONTROLS (OCTOBER 1994 TO PRESENT)
FIGURE 2-11. VICKERS VALVE ASSEMBLY - HYDRAULIC CONTROLS (OCTOBER 1994 TO PRESENT)
FIGURE 2-12. CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION
FIGURE 2-13. CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION
FIGURE 2-14. CONTROL VALVE ASSEMBLY - BANG-BANG WITH INLET SECTION
FIGURE 2-15. CONTROL VALVE ASSEMBLY - 1 SECTION BANG-BANG
FIGURE 2-16. ACCESSORY VALVE ASSEMBLY (MILLER) HYDRAULIC CONTROLS BUILT THROUGH 1989)
SEPTEMBER 1991)
FIGURE 2-18. STEERING VALVE ASSEMBLY
FIGURE 2-19. SWING DRIVE, BEARING AND LOCK INSTALLATIONS
FIGURE 2-20. SWING MOTOR ASSEMBLY
FIGURE 2-21. SWING BRAKE ASSEMBLIES - PRIOR TO APRIL 1992
FIGURE 2-22. SWING BRAKE ASSEMBLY - APRIL 1992 TO PRESENT
FIGURE 2-23. SWING HUB ASSEMBLY
FIGURE 2-24. ROTARY COUPLING ASSEMBLY AND INSTALLATION
FIGURE 2-25. DEUTZ F2L511 ENGINE INSTALLATION
FIGURE 2-26. GENERATOR INSTALLATION - DEUTZ F2L511
FIGURE 2-27. DEUTZ F3L912 ENGINE INSTALLATION
FIGURE 2-28. ADECO THROTTLE COMPONENTS INSTALLATION - DEUTZ F3L912 ENGINE MACHINES ONLY
FIGURE 2-29. GENERATOR INSTALLATION - DEUTZ F3L912
FIGURE 2-30. DEUTZ F3L1011 ENGINE INSTALLATION
FIGURE 2-31. GENERATOR INSTALLATION - DEUTZ F3L1011
FIGURE 2-32. FORD LSG 423 ENGINE INSTALLATION (WITH DISTRIBUTOR) (PRIOR TO MARCH 1995)
FIGURE 2-33. ADECO THROTTLE INSTALLATIONS - FORD ENGINE MACHINES
FIGURE 2-34. PRECISION GOVERNOR INSTALLATION - FORD ENGINE MACHINES
FIGURE 2-35. GENERATOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995
FIGURE 2-38. GENERATOR INSTALLATION - FORD MACHINES BUILT MARCH 1995 TO PRESENT
FIGURE 2-39. DUEL FUEL INSTALLATION (FORD MACHINES)
FIGURE 2-40. WISCONSIN VG4D ENGINE INSTALLATION
FIGURE 2-41. PUMP COUPLING INSTALLATIONS

MAY/JUNE 1987 - HAS ONE OUTLET IN END COVER)

VALVES BUILT MAY/JUNE 1987 TO PRESENT - HAS 2 OUTLETS IN END COVER)

FIGURE 2-44. MAIN PUMP ASSEMBLY (DEUTZ F2L511 MACHINES)

FIGURE 2-45. PISTON PUMP ASSEMBLY - FRONT (OPTION ON FORD MACHINES)

FIGURE 2-46. PISTON PUMP ASSEMBLY - REAR (OPTION ON FORD MACHINES)

FIGURE 2-47. TANKS AND HEATERS INSTALLATION

FIGURE 2-48. GROUND CONTROLS COMPONENTS INSTALLATION (RACINE VALVE MACHINES)

CONTROLS)

FIGURE 2-50. GROUND CONTROL COMPONENTS INSTALLATION (MACHINES WITH HYDRAULIC CONTROLS)

FIGURE 2-51. ELECTRICAL COMPONENTS INSTALLATION (TURNTABLE MOUNTED)

FIGURE 2-52. HOODS INSTALLATION

SECTION 3 - BOOM

FIGURE 3-1. 2 SECTION BOOM ASSEMBLIES

FIGURE 3-2. 3 SECTION BOOM ASSEMBLIES

FIGURE 3-3. BOOM WIPERS INSTALLATION (2 SECTION)

FIGURE 3-4. BOOM WIPERS INSTALLATION (3 SECTION)

FIGURE 3-5. EXTEND-A-REACH INSTALLATIONS (40H+6 MACHINES)

SECTION 4 - PLATFORMS

FIGURE 4-1. STANDARD PLATFORM AND FOOTSWITCH INSTALLATION

FIGURE 4-2. LOW MOUNT PLATFORM AND FOOTSWITCH INSTALLATION

FIGURE 4-3. ROTATOR MOTOR ASSEMBLY

SEPTEMBER 1991)

TO PRESENT)

Show all 52 sections

FIGURE 4-7. CONSOLE BOX ASSEMBLY - OEM CONTROLLERS

FIGURE 4-8. CONSOLE BOX ASSEMBLY - HYDRAULIC CONTROLS

FIGURE 4-9. CAPACITY INDICATOR INSTALLATION (OPTIONAL)

FIGURE 4-10. OPTIONAL COMMON PLATFORM MOUNTED COMPONENTS

SECTION 5 - CYLINDER

OSCILLATING AXLE)

FIGURE 5-2. AXLE LOCKOUT CYLINDER ASSEMBLY

FIGURE 5-3. LIFT CYLINDER ASSEMBLY - BOOM (PRIOR TO APRIL 1993)

FIGURE 5-4. LIFT CYLINDER ASSEMBLY - BOOM (APRIL 1993 TO PRESENT)

FIGURE 5-5. LIFT CYLINDER ASSEMBLY - EXTEND-A-REACH (40H+6 ONLY)

FIGURE 5-6. MASTER CYLINDER ASSEMBLIES

FIGURE 5-7. PLATFORM LEVEL CYLINDER ASSEMBLIES (BUILT PRIOR TO JANUARY 1987)

FIGURE 5-8. PLATFORM LEVEL CYLINDER ASSEMBLIES (BUILT JANUARY 1987 TO APRIL 1992)

FIGURE 5-9. PLATFORM LEVEL CYLINDER ASSEMBLIES (BUILT APRIL 1992 TO PRESENT)

FIGURE 5-10. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 40H+6 EXTEND-A-REACH) (Prior to SN 47925)

FIGURE 5-11. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 40H+6 EXTEND-A-REACH) (SN 47925 to Present)

FIGURE 5-12. STEER CYLINDER ASSEMBLY - 2WD (PRIOR TO MID 1984)

FIGURE 5-13. STEER CYLINDER ASSEMBLY - 2WD (MID 1984 TO PRESENT)

FIGURE 5-14. STEER CYLINDER ASEMBLY - 4WD

FIGURE 5-15. TELESCOPE CYLINDER ASSEMBLY (2-SECTION) (PRIOR TO JULY 1985)

FIGURE 5-16. TELESCOPE CYLINDER ASSEMBLY (2-SECTION) (JULY 1985 TO PRESENT)

FIGURE 5-17. TELESCOPE CYLINDER ASSEMBLY (3-SECTION)

FIGURE 5-18. CYLINDER BELLOWS INSTALLATION

SECTION 6 - HYDRAULICS

FIGURE 6-1. HYDRAULIC DIAGRAM LIST

FIGURE 6-2. AXLE LOCKOUT HYDRAULIC DIAGRAM

FIGURE 6-3. DRIVE HYDRAULIC DIAGRAM (2WD)

FIGURE 6-4. DRIVE HYDRAULIC DIAGRAM (4WD)34 topics

FIGURE 6-5. LEVEL HYDRAULIC DIAGRAM (2-SECTION)
FIGURE 6-6. LEVEL HYDRAULIC DIAGRAM (3-SECTION)
FIGURE 6-7. LEVEL HYDRAULIC DIAGRAM WITH EXTEND-A-REACH AND ROTATE SUPPORT
FIGURE 6-8. LIFT HYDRAULIC DIAGRAM (VICKERS)
FIGURE 6-9. MANUAL DESCENT HYDRAULIC DIAGRAM
FIGURE 6-10. PUMP HYDRAULIC DIAGRAM WITH 3-CYLINDER DEUTZ
FIGURE 6-11. PUMP HYDRAULIC DIAGRAM WITH FORD ENGINES (MARCH 1995 TO PRESENT)
FIGURE 6-12. ROTATE HYDRAULIC DIAGRAMS 2-SECTION AND 3-SECTION BOOMS
FIGURE 6-13. SEQUENCE HYDRAULIC DIAGRAM
FIGURE 6-14. STEER HYDRAULIC DIAGRAM 2WD AND 4WD
FIGURE 6-15. SWING HYDRAULIC DIAGRAM
FIGURE 6-16. TELESCOPE HYDRAULIC DIAGRAM
SECTION 7 - ELECTRICAL
FIGURE 7-1. ELECTRICAL DIAGRAM LIST
FIGURE 7-2. WIRING DIAGRAM - DUAL FUEL (FORD AND WISCONSIN ENGINES)
FIGURE 7-3. WIRING DIAGRAM - 110V GENERATOR (DEUTZ ENGINE)
FIGURE 7-4. WIRING DIAGRAM - 110V GENERATOR (FORD ENGINE)
FIGURE 7-5. WIRING DIAGRAM - PLATFORM CONSOLE STANDARD CONTROLS
FIGURE 7-6. WIRING DIAGRAM - PLATFORM CONSOLE HYDRAULIC CONTROLS
CONTROLS)
FIGURE 7-9. WIRING DIAGRAM - STANDARD (DEUTZ F3L1011 ENGINES WITH STANDARD CONTROLS)
FIGURE 7-10. WIRING DIAGRAM - STANDARD (DEUTZ F3L1011 ENGINES WITH HYDRAULIC CONTROLS)
FIGURE 7-11. WIRING DIAGRAM - STANDARD (FORD LRG423 DIS ENGINE WITH STANDARD CONTROLS)
FIGURE 7-12. WIRING DIAGRAM - STANDARD (FORD LSG423/LRG425 DIS ENGINE WITH HYDRAULIC CONTROLS)
SECTION 8 - DECALS
FIGURE 8-1. DECALS INSTALLATION - DOMESTIC
FIGURE 8-2. DECALS INSTALLATION - LATIN AMERICA
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK
FIGURE 9-1. MODELS 40H/40H+6 (STANDARD CONTROLS) STANDARD PARTS
FIGURE 9-2. MODELS 40H/40H+6 (STANDARD CONTROLS) VARIABLE PARTS
SECTION 10 - SPECIAL OPTIONS
FIGURE 10-1. MISCELLANEOUS SPECIAL OPTIONS
FIGURE 10-2. EURO SPEC COMPONENTS
PART NUMBER INDEX

Inside this manual

Real pages from this parts manual (476 pages). Open the sample pages (PDF, 637 KB)

Sample pages from the JLG 40H, 40H+6, 46H Boom Lift Parts Manual: Parts illustration, Parts illustration, Parts illustration

Parts illustration, page 281: SECTION 4 - PLATFORMS
Parts illustration, page 365: SECTION 6 - HYDRAULICS
Parts illustration, page 407: SECTION 7 - ELECTRICAL

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This manual: Parts Manual 3120241$69.69

Service manuals

Service Manual 3120240 · 152 pagesCovers 40H, 40H+6$69.55Details

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, 476 pages

Quantity one is the manual described above.

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