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JLG 80SL Scissor Lift Service Manual

162 pages · Publication 3121325

$69.87
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Models
80SL
Manual type
Service Manual
Pages
162
Publication
3121325
Condition
Brand new
JLG 80SL Scissor Lift Service Manual, publication 3121325

What's inside

From the manual's own table of contents: 266 sections, 315 entries. See sample pages (PDF, 580 KB)

General
Hydraulic System Safety
Maintenance7 topics
  • Operating Specifications
  • Dimensional Data
  • Capacities
  • Engine
  • Tires
  • Torque Requirements
  • Sensors
Platform Stowed/Jacks Retract Limit Switch
High Drive Speed Cutout Limit Switch
Maximum Drive Height/Maximum Height without Outriggers Limit Switch
Maximum Height Limit Switch
Tilt Sensor
Outrigger Sensors
Oscillating Axle Limit Switch5 topics
  • Pressure Setting
  • Major Component Weights
  • Critical Stability Weights
  • Lubrication
  • Machine Preparation, Inspection, and Maintenance
Preparation, Inspection, and Maintenance
Pre-Start Inspection
Pre-Delivery Inspection and Frequent Inspection
Annual Machine Inspection
Preventative Maintenance1 topic
  • Service and Guidelines
Safety and Workmanship
Cleanliness
Components Removal and Installation
Component Disassembly and Reassembly
Pressure-Fit Parts
Bearings
Gaskets
Bolt Usage and Torque Application
Hydraulic Lines and Electrical Wiring
Show all 266 sections
Hydraulic System
Lubrication
Battery
Lubrication and Servicing1 topic
  • Lubrication and Information
Hydraulic Oil
Changing Hydraulic Oil
Lubrication Specifications2 topics
  • Operator Maintenance
  • TABLE OF CONTENTS (Continued) Cylinder Drift Test
Platform Drift2 topics
  • Preventive Maintenance and Inspection Schedule
  • Operating Characteristics
Leveling Jacks1 topic
  • Wheel Assembly
Drive System
Drive Hub
Roll Test
Leak Test
Lubricant
Tire Replacement
Wheel Replacement
Wheel Installation1 topic
  • Drive Motor
Motor Disassembly
Motor Assembly2 topics
  • Steering Assembly
  • Rear Axle
Limit Switches2 topics
  • Outrigger Cylinder Removal
  • Engine Compartment
Hood Assembly
Deutz Engine
Engine Tray Slide
Glow Plugs
Engine Solenoid Fuse
Hydraulic Pump Assembly
Hydraulic Pump
Exhaust Pipe Assembly
Air Filter Assembly
Engine Removal
Hydraulic Tank
Pressure Filter4 topics
  • Fuel Tank
  • Ground Control Panel
  • Battery Removal
  • Platform
Platform Control Box
Joystick Controller
Receptacles
Main Platform Side Rails
Main Platform End Rails
Platform Extension Side Rails
Platform Extension End Rail
Platform Removal3 topics
  • Ladder Installation
  • Beacon Installation (Option)
  • Scissor Arms
Scissor Arm Assembly Removal
Lift Cylinder Removal
Scissor Arms Disassembly2 topics
  • Cylinders - Theory of Operation
  • TABLE OF CONTENTS Deck Extension Cylinder
Lift Cylinder
Outrigger Cylinders
Steer Cylinder1 topic
  • Valves - Theory of Operation
Solenoid Control Valves (Bang-Bang)
Relief Valves
Crossover Relief Valves
Proportional Valve2 topics
  • Cylinder Checking Procedure
  • Cylinder Repair
Disassembly
Cleaning and Inspection
Assembly1 topic
  • Valves
Valve Compartment
Pressure Switch, Drive Enable
Brake Valve
Drive Valve
Main Valve Block
Pump Engage/Disengage Valve
Hand Pump
Load Holding Valve
Lift/Lower Valve Block
Platform Lower Flow Valve
Outrigger Safety Valves2 topics
  • Main Terminal Box Circuit Boards
  • Control Card Complex 2
General Description of Components and Functions1 topic
  • Nivolux - Automatic Self-Leveling System
Introduction
The System
Operation
NIVOLUX Board LED’s
Setting and Adjustment of the NIVOLUX Board1 topic
  • PNP5 Circuit Board
System
Adjustment1 topic
  • Trigger Control Circuit Card
Relay K1
Relay K2
Relay K31 topic
  • Limit Switch & Sensor Operation
Height Limit Switches
Tilt Switch
Oscillating Axle Limit Switches
Outrigger Limit Switches
Pressure Switch1 topic
  • Engine Control System
Functional Description2 topics
  • General
  • Multimeter Basics
Grounding1 topic
  • TABLE OF CONTENTS (Continued) Backprobing
Min/Max
Polarity
Scale
Continuity Measurement Over Long Distances
Requirements
Procedure1 topic
  • Applying Silicone Dielectric Compound To Amp Connectors
Wedge Lock
Service - Voltage Reading1 topic
  • Working With Deutsch Connectors
DT/DTP Series Assembly
DT/DTP Series Disassembly
HD30/HDP20 Series Assembly
HD30/HDP20 Series Disassembly
Limit Switch Locations
Engine Operating Temperature Specifications
Torque Chart (Metric Conversion) - (For ASTM Fasteners)
Torque Chart - (In/Lb - Ft/Lb). (For ASTM Fasteners)
Torque Chart - (Nm) - (For Metric Class Fasteners)
Lubrication Diagram
Torque Hub
Wheel Assembly Removal
Hub Torque Values
Torque Hub Assembly
Drive Motor (OMR 100)
Steering Assembly
Outrigger Cylinder Removal - (Sheet 1 of 2)
Outrigger Cylinder Removal - (Sheet 2 of 2)
Engine Solenoid
Variable Displacement Axial Piston Pump
Hydraulic Tank Removal
Pressure Filter Removal
Fuel Tank Removal
Ground Control Panel Removal
Battery Removal
Joystick
Platform Receptacle Box Removal
Side Rails Removal
End Rail Removal
Extension Side Rails Removal
Extension End Rail Removal
Platform Removal - 1 of 2 (Front of Platform)
Platform Removal - 2 of 2 (Rear of Platform)
Ladder Installation
Beacon Installation
Limit Switch Adjustment
Scissor Arm Removal (Left Side)
Scissor Arm Removal (Right Side)
Lift Cylinder Valve Block Removal
Load Check Valve Romoval
Safety Valve and Limit Switch Removal
Cylinder Barrel Support
Cylinder Head Removal
Cylinder Rod Support
Piston Setscrew Removal
Piston Removal
Piston Seals
Spacer Removal
Cylinder Head Seals
Bushing Installation
Rod Seal Installation
Cylinder Head Seal Installation
Cylinder Head Installation
Spacer Installation
Piston Seal Installation
Piston Installation
Piston Setscrew Installation
Rod Installation
Rod Assembly Installation
Valve Block Installation
Load Check Valve Installation
Safety Valve and Limit Switch Installation
Lifting Cylinder Assembly
Steering Cylinder Assembly
Outrigger Cylinder Assembly
Axle Locking Cylinder Assembly
Extension Cylinder Assembly
Arms and Platform Positioning and Support
Valve/Hydraulic Compartment
Pressure Switch Adjustment
Brake Valve Adjustment
Pressure Test Port
Proportional Valve Pressure Adjustment
Hand Pump Assembly
Hand Pump Valve Schematic
Outrigger Valves
Main Terminal Box
Control Card Complex 2 Board
Nivolux Control Board
Voltage Measurement (DC)
Resistance Measurement
Continuity Measurement
Current Measurement (DC)
AMP Connector
Connector Assembly (1 of 4)
Connector Assembly (2 of 4)
Connector Assembly (3 of 4)
Connector Assembly (4 of 4)
Connector Disassembly
Connector Installation
DT/DTP Contact Installation
DT/DTP Contact Removal
HD/HDP Contact Installation
HD/HDP Locking Contacts Into Position
HD/HDP Contact Removal
HD/HDP Unlocking Contacts
Electrical Schematic - Sheet 1 of 15
Electrical Schematic - Sheet 2 of 15
Electrical Schematic - Sheet 3 of 15
Electrical Schematic - Sheet 4 of 15
Electrical Schematic - Sheet 5 of 15
Electrical Schematic - Sheet 6 of 15
Electrical Schematic - Sheet 7 of 15
Electrical Schematic - Sheet 8 of 15
Electrical Schematic - Sheet 9 of 15
Electrical Schematic - Sheet 10 of 15
Electrical Schematic - Sheet 11 of 15
Electrical Schematic - Sheet 12 of 15
Electrical Schematic - Sheet 13 of 15
Electrical Schematic - Sheet 14 of 15
Electrical Schematic - Sheet 15 of 15
Electrical Diagram - Page 1 of 2
Electrical Diagram - Page 2 of 2
Hydraulic Components - H900067 RevE - Page 1 of 2
Hydraulic Components - H900067 RevD - Sheet 2 of 2
Hydraulic Schematic - 1001091321 RevC
Operating Specifications
Dimensional Data
Capacities
Engine Specifications
Engine Battery Specifications
Tire Specifications
Pressure Settings
Major Component Weights
Critical Stability Weights
Mobil Hydraulic Oil Specs
Inspection and Maintenance
Preventive Maintenance and Safety Inspection
Torque Hub Technical Specifications
Drive Motor Specs
Tightening Torques
Engine Technical Data
Variable Displacement Axial Piston Pump Specs
Joystick Specifications
Plug Loading Chart
Beacon Harness MTB Connections
Steer Cylinder Specs
Outrigger Cylinder Specs
Axle Locking Cylinder Specs
Deck Extension Cylinder Specs
J1 Connector
J2 Connector
J3 Connector
Complex 2 Circuit Board
NIVOLUX Circuit Board
PNP Circuit Board - I/O
Connector J1
Connector J2
Connector CON1
Trigger Control Circuit Board
Deutz Engine Control Board
Main Terminal Box Wiring Description

Inside this manual

Real pages from this service manual (162 pages). Open the sample pages (PDF, 579 KB)

Sample pages from the JLG 80SL Scissor Lift Service Manual: Specifications, Troubleshooting, Diagram, Color page, Color page
  • Specifications, page 13: SECTION 1 - SPECIFICATIONS
  • Troubleshooting, page 127: Service - Voltage Reading
  • Diagram, page 143: LIFTLUX
  • Color page, page 32: SECTION 2 - GENERAL
  • Color page, page 52: SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS

Other manuals for this machine

Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 80SL are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.

This manual: Service Manual 3121325$69.87
Other manuals for the 80SL

Parts manuals

Details
Details

This is a service manual

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

This manual

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, 162 pages

Quantity one is the manual described above.

Fast free USA shipping

Ships in 1 business day.

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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).