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JLG 1850SJ Boom Lift Parts Manual

602 pages · Publication 31215068

$69.87
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Models
1850SJ
Manual type
Parts Manual
Pages
602
Publication
31215068
Condition
Brand new
JLG 1850SJ Boom Lift Parts Manual, publication 31215068

What's inside

From the manual's own table of contents: 122 sections, 231 entries. See sample pages (PDF, 681 KB)

General55 topics
  • SECTION 1 - FRAME
  • FIGURE 1-1. AXLES INSTALLATION
  • FIGURE 1-2. STEERING INSTALLATION
  • FIGURE 1-3. WHEEL DRIVE INSTALLATION
  • FIGURE 1-4. DRIVE MOTOR ASSEMBLY
  • FIGURE 1-5. DRIVE HUB ASSEMBLY
  • FIGURE 1-6. TIRE/WHEEL INSTALLATION - IN445/50D710 FOAM-FILLED
  • FIGURE 1-7. VALVES INSTALLATION - FRAME (WITH LSS)
  • FIGURE 1-8. TRACTION VALVE ASSEMBLY
  • FIGURE 1-9. STEER/AXLE EXTEND VALVE ASSEMBLY
  • FIGURE 1-10. COVERS INSTALLATION - FRAME
  • SPECS)
  • FIGURE 1-13. ELECTRICAL COMPONENTS INSTALLATION - FRAME (CE SPECS) (LRC)
  • FIGURE 1-14. ELECTRICAL COMPONENTS INSTALLATION - FRAME (CE SPECS)
  • SECTION 2 - TURNTABLE
  • FIGURE 2-1. VALVES AND HYDRAULIC FILTERS INSTALLATION - TURNTABLE (WITH LSS)
  • FIGURE 2-2. MAIN VALVE ASSEMBLY
  • FIGURE 2-3. TURNTABLE BEARING INSTALLATION
  • FIGURE 2-4. TURNTABLE LOCK INSTALLATION
  • FIGURE 2-5. SWING DRIVE INSTALLATION
  • FIGURE 2-6. SWING HUB/BRAKE/ MOTOR ASSEMBLY
  • FIGURE 2-7. COUPLING/COLLECTOR RING INSTALLATION
  • FIGURE 2-8. TANKS INSTALLATION
  • FIGURE 2-9. TANKS INSTALLATION - WITH DIESEL EXHAUST FLUID TANK
  • FIGURE 2-10. HYDRAULIC TANK ASSEMBLY
  • FIGURE 2-11. AUXILIARY POWER/BATTERIES INSTALLATIONS
  • FIGURE 2-12. AUXILIARY PUMP AND MOTOR ASSEMBLY
  • JAPANESE SPECS)
  • FIGURE 2-15. TURNTABLE ELECTRICAL COMPONENTS INSTALLATION (CE (LRC) SPECS)
  • FIGURE 2-16. TURNTABLE ELECTRICAL COMPONENTS INSTALLATION (CE SPECS)
  • FIGURE 2-17. GROUND CONTROL CONSOLE ASSEMBLY (ANSI EXPORT (LRC), AUSTRALIAN AND CHINA SPECS)
  • FIGURE 2-18. GROUND CONTROL CONSOLE ASSEMBLY (ANSI, ANSI EXPORT (HRC), CSA AND JAPANESE SPECS)
  • FIGURE 2-19. GROUND CONTROL CONSOLE ASSEMBLY (CE (LRC) SPECS)
  • FIGURE 2-20. GROUND CONTROL CONSOLE ASSEMBLY (CE SPECS)
  • FIGURE 2-21. KEY SWITCH
  • FIGURE 2-22. LIGHT PANEL
  • FIGURE 2-23. ELECTRICAL PANEL ASSEMBLY
  • FIGURE 2-24. ALARM INSTALLATION
  • FIGURE 2-25. BEACON LIGHT INSTALLATION - AMBER
  • FIGURE 2-26. STROBE LIGHT INSTALLATION - BLUE
  • FIGURE 2-27. STROBE LIGHT INSTALLATION - RED
  • FIGURE 2-28. HOOD INSTALLATION
  • FIGURE 2-29. VENTURI INSTALLATION (HRC) (ANSI, ANSI EXPORT (HRC), CE, CSA CE AND JAPANESE)
  • FIGURE 2-30. VENTURI INSTALLATION (LRC) (ANSI EXPORT (LRC), AUSTRALIAN, CE (LRC) AND CHINA)
  • SECTION 3 - ENGINE
  • FIGURE 3-1. DEUTZ LRC ENGINE INSTALLATION - WITHOUT COLD WEATHER PKG
  • FIGURE 3-2. DEUTZ LRC ENGINE/PUMP ASSEMBLY - WITHOUT COLD WEATHER PKG
  • FIGURE 3-3. DEUTZ LRC ENGINE ASSEMBLY - WITHOUT COLD WEATHER PKG
  • FIGURE 3-4. DEUTZ LRC ENGINE INSTALLATION - WITH COLD WEATHER PKG
  • FIGURE 3-5. DEUTZ LRC ENGINE/PUMP ASSEMBLY - WITH COLD WEATHER PKG
  • FIGURE 3-6. DEUTZ LRC ENGINE ASSEMBLY - WITH COLD WEATHER PKG
  • FIGURE 3-7. DEUTZ HRC ENGINE INSTALLATION - WITHOUT COLD WEATHER PKG
  • FIGURE 3-8. DEUTZ HRC ENGINE/PUMP ASSEMBLY - WITHOUT COLD WEATHER PKG
  • FIGURE 3-9. DEUTZ HRC ENGINE ASSEMBLY - WITHOUT COLD WEATHER PKG
  • FIGURE 3-10. DEUTZ HRC ENGINE INSTALLATION - WITH COLD WEATHER PKG
FIGURE 3-11. DEUTZ HRC ENGINE/PUMP ASSEMBLY - WITH COLD WEATHER PKG
FIGURE 3-12. DEUTZ HRC ENGINE ASSEMBLY - WITH COLD WEATHER PKG
FIGURE 3-13. DEUTZ HRC (STAGE V) ENGINE INSTALLATION - WITHOUT COLD WEATHER PKG
FIGURE 3-14. DEUTZ HRC (STAGE V) ENGINE/PUMP ASSEMBLY - WITHOUT COLD WEATHER PKG
FIGURE 3-15. DEUTZ HRC (STAGE V) ENGINE ASSEMBLY - WITHOUT COLD WEATHER PKG
FIGURE 3-16. PUMP COUPLING KIT
FIGURE 3-17. TANDEM PUMP ASSEMBLY
FIGURE 3-18. PISTON PUMP ASSEMBLY
FIGURE 3-19. GEAR PUMP ASSEMBLY
FIGURE 3-20. FUEL FILTER/WATER SEPARATOR INSTALLATION
FIGURE 3-21. FUEL FILTER ASSEMBLY
FIGURE 3-22. SPARK ARRESTOR INSTALLATION - DEUTZ LRC (OPTIONAL)
FIGURE 3-23. SPARK ARRESTOR INSTALLATION - DEUTZ T4F (OPTIONAL)
FIGURE 3-24. 4000W GENERATOR INSTALLATION - 50HZ SPEC (OPTIONAL)
FIGURE 3-25. 7500W SKYPOWER GENERATOR INSTALLATION - 60HZ (OPTIONAL)
FIGURE 3-26. 7500W SKYPOWER GENERATOR INSTALLATION - 50HZ (OPTIONAL)
SECTION 4 - BOOM
FIGURE 4-1. BOOM INSTALLATION
FIGURE 4-2. BOOM ASSEMBLY
FIGURE 4-3. JIB INSTALLATION
FIGURE 4-4. JIB ASSEMBLY
FIGURE 4-5. PLATFORM ROTATOR ASSEMBLY
FIGURE 4-6. JIB ROTATOR ASSEMBLY
Show all 123 sections
FIGURE 4-7. PLATFORM SUPPORT INSTALLATION
FIGURE 4-8. POWER TRACK INSTALLATION - BOOM
FIGURE 4-9. VALVES INSTALLATION - BOOM (WITH LSS)
FIGURE 4-10. JIB VALVE ASSEMBLY
FIGURE 4-11. PLATFORM VALVE ASSEMBLY
FIGURE 4-12. BOOM SENSORS AND SWITCHES INSTALLATION
FIGURE 4-13. BOOM CABLES - ANSI, ANSI EXPORT, CSA AND JAPANESE SPECS
FIGURE 4-14. BOOM CABLES (AUSTRALIAN, CE AND CHINA SPECS)
FIGURE 4-15. BOOM CABLES - SKYPOWER
JAPANESE SPECS)
FIGURE 4-17. JIB ENCLOSURE BOX ASSEMBLY
SECTION 5 - PLATFORM
FIGURE 5-1. PLATFORM ASSEMBLY - 36IN X 6FT (91.5CM X 1.83M) WITH SWING GATE
FIGURE 5-2. PLATFORM ASSEMBLY - SIDE GATE ENTRY
FIGURE 5-3. PLATFORM ASSEMBLY - SIDE GATE/DROP BAR TRI-ENTRY
FIGURE 5-4. PLATFORM ASSEMBLY - 36IN X 8FT (91.5CM X 2.44M) WITH TRI-ENTRY (1 GATE/2 DROP BARS)
FIGURE 5-5. PLATFORM ASSEMBLY - DROP BAR ENTRY
FIGURE 5-6. PLATFORM ASSEMBLY - DROP BAR ENTRY
FIGURE 5-7. PLATFORM ASSEMBLY - DROP BAR TRI-ENTRY
FIGURE 5-8. PLATFORM ASSEMBLY - 36IN X 8FT (91.5CM X 2.44M) WITH TRI-ENTRY (3 DROP BARS)
FIGURE 5-9. PLATFORM ASSEMBLY - FALL ARREST - ANSI SPEC
FIGURE 5-10. TRAY INSTALLATION
FIGURE 5-11. LCD DISPLAY INSTALLATION
FIGURE 5-12. PLATFORM CONTROLS INSTALLATION - WITH SKYGUARD
FIGURE 5-13. PLATFORM CONSOLE ASSEMBLY - WITH SKYGUARD
FIGURE 5-14. DECAL AND LIGHT PANEL
FIGURE 5-15. CONTROLLER ASSEMBLY (LIFT AND SWING)
FIGURE 5-16. CONTROLLER ASSEMBLY (DRIVE AND STEER)
FIGURE 5-17. FOOTSWITCH ASSEMBLY
FIGURE 5-18. SKYGUARD BAR INSTALLATION
FIGURE 5-19. PIPE RACK INSTALLATION (ANSI AND CSA SPECS)
FIGURE 5-20. PIPE RACK INSTALLATION (AUSTRALIAN SPEC)
FIGURE 5-21. SKYCUTTER INSTALLATION (ANSI, ANSI EXPORT, CHINA, CSA AND JAPANESE SPECS)
FIGURE 5-22. SKYEYE INSTALLATION
FIGURE 5-24. SKYGLAZIER INSTALLATION (ANSI AND CSA SPECS)
FIGURE 5-25. SKYGLAZIER INSTALLATION (BRAZIL SPECS)
FIGURE 5-26. SKYGLAZIER INSTALLATION (DANISH SPECS)43 topics
  • FIGURE 5-27. SKYGLAZIER INSTALLATION (LATIN AMERICAN SPECS)
  • FIGURE 5-28. SKYGLAZIER INSTALLATION (ENGLISH/FRENCH SPECS)
  • FIGURE 5-29. SKYGLAZIER INSTALLATION (GERMAN SPECS)
  • FIGURE 5-30. SKYGLAZIER INSTALLATION (ITALIAN SPECS)
  • FIGURE 5-31. SKYGLAZIER INSTALLATION (PORTUGUESE SPECS)
  • FIGURE 5-32. SKYGLAZIER INSTALLATION (SPANISH SPECS)
  • FIGURE 5-33. SKYGLAZIER INSTALLATION (SWEDISH SPECS)
  • FIGURE 5-34. SKYGLAZIER INSTALLATION (UK SPECS)
  • FIGURE 5-35. SKYLINE INSTALLATION
  • FIGURE 5-36. SKYWELDER INSTALLATION (50HZ) (ANSI EXPORT, AUSTRALIAN, CE, CHINA AND JAPANESE)
  • FIGURE 5-37. SKYWELDER INSTALLATION (60HZ) (ANSI, ANSI EXPORT, CSA AND JAPANESE)
  • FIGURE 5-38. SKYWELDER PREP PACKAGE (60HZ) (ANSI, ANSI EXPORT, CHINA AND CSA SPECS)
  • FIGURE 5-39. SOFT TOUCH INSTALLATION - 8FT (2.4M) PLATFORM (OPTIONAL)
  • FIGURE 5-40. SOFT TOUCH INSTALLATION - 8FT (2.4M) FALL ARREST PLATFORM (OPTIONAL)
  • FIGURE 5-41. PLASMA CUTTER ASSEMBLY
  • FIGURE 5-42. WELDER ASSEMBLY
  • FIGURE 5-43. FALL ARREST INSTALLATION (BOLT - ON) (6FT/1.82M PLATFORM)
  • FIGURE 5-44. FALL ARREST INSTALLATION (BOLT-ON) (6FT/1.82M TRI-ENTRY PLATFORM)
  • FIGURE 5-45. FALL ARREST INSTALLATION (BOLT - ON) (8FT/2.4M PLATFORM)
  • SECTION 6 - CYLINDER
  • FIGURE 6-1. AXLE EXTEND CYLINDER ASSEMBLY
  • FIGURE 6-2. LEVEL CYLINDER ASSEMBLY - JIB SLAVE
  • FIGURE 6-3. LEVEL CYLINDER ASSEMBLY - PLATFORM SLAVE
  • FIGURE 6-4. LIFT CYLINDER ASSEMBLY - BOOM
  • FIGURE 6-5. LIFT CYLINDER ASSEMBLY - JIB
  • FIGURE 6-6. LOCK CYLINDER ASSEMBLY - JIB
  • FIGURE 6-7. STEER CYLINDER ASSEMBLY
  • FIGURE 6-8. TELESCOPE CYLINDER ASSEMBLY - BOOM
  • FIGURE 6-9. TELESCOPE CYLINDER ASSEMBLY - JIB
  • SECTION 7 - HYDRAULIC
  • FIGURE 7-1. BOOM AND JIB HYDRAULIC DIAGRAM
  • FIGURE 7-2. CHASSIS HYDRAULIC DIAGRAM
  • FIGURE 7-3. TURNTABLE HYDRAULIC DIAGRAM
  • FIGURE 7-4. HYDRAULIC DIAGRAM LIST
  • SECTION 8 - ELECTRICAL
  • FIGURE 8-1. ELECTRICAL DIAGRAM LIST
  • FIGURE 8-5. AC BOX AT PLATFORM INSTALLATION - 220V IEC 60309 BLUE WITH 4000W GENERATOR (CE SPECS)
  • GENERATOR (CE SPECS)
  • (CE SPECS)
  • EXPORT, AUSTRALIAN, CE, CHINA AND JAPANESE SPECS)
  • EXCEPT AUSTRALIAN & CE SPECS)
  • FIGURE 8-14. BATTERY CABLE KIT - DEUTZ LRC ENGINES
  • FIGURE 8-15. BATTERY CABLE KIT - DEUTZ HRC ENGINES
FIGURE 8-16. BATTERY DISCONNECT INSTALLATION
FIGURE 8-17. BEACON CONTROL HARNESS
FIGURE 8-18. BLAM HARNESS
FIGURE 8-19. BOOM AC CABLE - ANSI, ANSI EXPORT, CSA AND JAPANESE SPECS
FIGURE 8-20. BOOM AC CABLE – AUSTRALIAN, CE AND CHINA SPECS
FIGURE 8-21. BOOM AC CABLE - SKYPOWER
AND JAPANESE SPECS)
FIGURE 8-24. BOOM SENSOR HARNESS
FIGURE 8-25. BREAKER BOX ASSEMBLY - AC CABLE (CE SPEC)
FIGURE 8-26. BREAKER BOX KIT - AC CABLE
FIGURE 8-27. BREAKER BOX KIT - 4000W 50HZ GENERATOR
FIGURE 8-28. CHASSIS HARNESS
FIGURE 8-29. COUPLING/COLLECTOR RING HARNESS AND COMPONENTS
FIGURE 8-30. DEF TANK EXTENSION HARNESS
FIGURE 8-31. DRIVE PUMP HARNESS
FIGURE 8-32. ENGINE CAN HARNESS
FIGURE 8-33. ENGINE HARNESS - DEUTZ LRC ENGINES
FIGURE 8-34. ENGINE HARNESS - DEUTZ HRC ENGINES
FIGURE 8-35. FUEL PUMP AND WIF HARNESS
FIGURE 8-36. GENERATOR HARNESS - 4000W GENERATOR
FIGURE 8-37. GENERATOR ENABLE HARNESS - 7500W GENERATOR
FIGURE 8-38. GROUND CONTROL PANEL HARNESS
FIGURE 8-39. JIB AC CABLE - ANSI, ANSI EXPORT, CSA AND JAPANESE SPECS
FIGURE 8-40. JIB AC CABLE – AUSTRALIAN, CE AND CHINA SPECS
FIGURE 8-41. JIB AC CABLE - SKYPOWER
FIGURE 8-42. JIB CONTROL CABLE
FIGURE 8-43. JIB VALVE HARNESS
FIGURE 8-44. LCD DISPLAY HARNESS
FIGURE 8-45. LOAD SENSOR CABLE
FIGURE 8-46. MAIN BOOM 16/4 CABLE
FIGURE 8-47. MAIN BOOM CONTROL CABLE
FIGURE 8-48. MTS CONNECTION CABLE
FIGURE 8-49. PLATFORM CONSOLE HARNESS - WITH SKYGUARD
FIGURE 8-50. PLATFORM INTERFACE HARNESS
FIGURE 8-51. PLATFORM VALVE HARNESS
FIGURE 8-52. RECEPTACLE BOX KIT - 110V IEC YELLOW (CE SPEC)
FIGURE 8-53. RECEPTACLE BOX KIT - 220V IEC BLUE (CE SPEC)
FIGURE 8-54. RECEPTACLE BOX KIT - 220V CEE7 POST GROUND 2IN X 4IN (CE SPEC)
FIGURE 8-55. RECEPTACLE BOX KIT - 220V CEE7 SIDE GROUND 2IN X 4IN (CE SPEC)
FIGURE 8-56. RECEPTACLE BOX KIT - 220V AFSINT 107 (CE SPEC)
FIGURE 8-57. RECEPTACLE AND CLAMP INSTALLATION - 110V - ANSI, CSA AND JAPANESE SPECS
FIGURE 8-58. RECEPTACLE AND CLAMP INSTALLATION - 220V – ANSI, CSA AND JAPANESE SPECS
FIGURE 8-59. RECEPTACLE AND CLAMP INSTALLATION - SUPPLIED LOCALLY
FIGURE 8-60. SKYEYE INTERMEDIATE HARNESS
FIGURE 8-61. SKYEYE RECEIVER HARNESS
FIGURE 8-62. SKYEYE EMITTER HARNESS
FIGURE 8-63. SKYLINE HARNESS
FIGURE 8-64. STEER HARNESS
FIGURE 8-65. TURNTABLE HARNESS
FIGURE 8-66. TRANSPORT SWITCH HARNESS
FIGURE 8-67. UREA TANK HARNESS
FIGURE 8-68. VALVE BANK HARNESS
SECTION 9 - DECALS
FIGURE 9-1. DECAL INSTALLATION - ANSI SPECS
FIGURE 9-2. DECAL INSTALLATION - ANSI EXPORT SPECS (DUAL LANGUAGE - ENGLISH AND SPANISH)
FIGURE 9-3. DECAL INSTALLATION - AUSTRALIAN SPECS
FIGURE 9-4. DECAL INSTALLATION - BRAZIL SPECS (DUAL LANGUAGE - ENGINSH AND PORTUGUESE)
FIGURE 9-5. DECAL INSTALLATION - CE SPECS
FIGURE 9-6. DECAL INSTALLATION - CHINA SPECS (DUAL LANGUAGE - ENGLISH AND CHINESE)
FIGURE 9-7. DECAL INSTALLATION - CSA SPECS (DUAL LANGUAGE - ENGLISH AND FRENCH)
FIGURE 9-8. DECAL INSTALLATION - JAPANESE SPECS (DUAL LANGUAGE – ENGLISH AND JAPANESE)
FIGURE 9-9. DECAL INSTALLATION - KOREAN SPECS (DUAL LANGUAGE - ENGLISH AND KOREAN)11 topics
  • FIGURE 9-10. DECAL INSTALLATION - OPTIONS
  • FIGURE 9-11. SKYCUTTER DECAL INSTALLATION
  • FIGURE 9-12. SKYWELDER DECAL INSTALLATION - 50HZ
  • FIGURE 9-13. SKYWELDER DECAL INSTALLATION - 60HZ
  • FIGURE 9-14. SKYCUTTER DECAL INSTALLATION
  • SECTION 10 - RECOMMENDED SERVICE PARTS STOCK
  • FIGURE 10-1. MODEL 1850SJ STANDARD PARTS
  • FIGURE 10-2. MODEL 1850SJ VARIABLE PARTS
  • SECTION 11 - SPECIAL OPTIONS
  • FIGURE 11-1. SPECIAL OPTIONS
  • PART NUMBER INDEX

Inside this manual

Real pages from this parts manual (602 pages). Open the sample pages (PDF, 680 KB)

Sample pages from the JLG 1850SJ Boom Lift Parts Manual: Parts illustration, Parts illustration, Parts illustration
  • Parts illustration, page 189: SECTION 3 - ENGINE
  • Parts illustration, page 369: SECTION 6 - CYLINDER
  • Parts illustration, page 567: SECTION 9 - DECALS

Other manuals for this machine

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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.

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, 602 pages

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Other editions and similar models

JLG 1850SJParts Manual · 31215068_Rev_B · $69.81JLG 1850SJParts Manual · 3121620 · $89.61

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