JLG 100SX, 110SX, 110SXJ, 120SXJ Boom Lift Service Manual
120 pages · Publication 3121105
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What's inside
From the manual's own table of contents: 176 sections, 221 entries. See sample pages (PDF, 616 KB)
Maintenance2 topics
- Capacities
- Component Data
Drive Motor1 topic
- Performance Data - 100SX, 110SX & 110SXJ
Show all 176 sections
Tire Size/Type1 topic
- Performance Data - 120SXJ
Stowed Length (Transport)2 topics
- Torque Requirements
- Lubrication
Lubrication Specifications1 topic
- Pressure Settings
Main Valve5 topics
- Function Speeds (In Seconds)
- Cylinder Specifications
- Serial Number Locations
- Critical Stability Weights
- Machine Preparation, Inspection, and Maintenance
Preventative Maintenance1 topic
- Service and Guidelines
Lubrication and Servicing1 topic
- Lubrication and Information
Changing Hydraulic Oil1 topic
- Cylinder Drift Test
Cylinder Drift2 topics
- Pins and Composite Bearing Repair Guidelines
- Drive Hub
Oil Change Interval-Gear Drive1 topic
- Swing Bearing
Swing Bearing Torque Values1 topic
- Swing Torque Hub
Assembly2 topics
- Swing Brake
- Tilt Alarm Switch Leveling
Voltmeter Adjustment1 topic
- Load Management System
Load Management System Daily Check2 topics
- Load Management System Adjustment
- Turntable Springs
Installation1 topic
- Drive and Steer Controller
Controller Theory & Definitions1 topic
- Controller Setup
Drive1 topic
- Function Control
Adjustment Procedure2 topics
- Throttle Checks and Adjustments - Deutz F4L-912 Engine
- Boom Maintenance
Inspection1 topic
- Boom Chains
Inspection Procedure2 topics
- Wear Pads
- Limit Switch Adjustments
Horizontal Cut-Out Switch2 topics
- Boom Marking Tape Installation
- Boom Load Radius Setup Procedures - 100SX Dual Capacity
Radius Adjustment and Display Lights Setting Procedure5 topics
- Boom Load Radius Setup Procedures - 110SX Single Capacity
- Boom Load Radius Setup Procedures - 110SX Dual Capacity
- Boom Load Radius Setup Procedures - 120SX
- Cylinders - Theory of Operation
- Cylinder Checking Procedures
Cylinders w/Dual Counterbalance Valve1 topic
- Cylinder Removal and Installation
Master Level Cylinder Installation2 topics
- Cylinder Repair
- Pressure Setting Procedures
Frame Mounted Valves3 topics
- General
- Troubleshooting
- Hydraulic Circuit Checks
Inside this manual
Real pages from this service manual (120 pages). Open the sample pages (PDF, 615 KB)
- Specifications, page 11: SECTION 1 - SPECIFICATIONS
- Repair procedure, page 42: SECTION 3 - CHASSIS & TURNTABLE
- Diagram, page 89: SECTION 6. SCHEMATICS
- Color page, page 83: SECTION 5 - HYDRAULICS
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 100SX, 110SX, 110SXJ, 120SXJ are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a service 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.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
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, 120 pages
Quantity one is the manual described above.
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Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).