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JLG 1932RS Service Manual

JLG 1932RS
150 pages
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Service & Maintenance Manual
Models
1932RS/6RS
3248RS/10RS
3121273
April 8, 2013

Table of Contents

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JLG 1932RS Specifications

General IconGeneral
BrandJLG
Model1932RS
CategoryScissor Lifts
LanguageEnglish

Summary

Section A - Introduction - Maintenance Safety Precautions

A. General

General safety precautions for aerial platform maintenance, emphasizing attention to warnings.

B. Hydraulic System Safety

Precautions for high-pressure hydraulic systems, emphasizing pressure relief before disconnection.

C. Maintenance

General maintenance safety precautions, including general warnings and specific safety rules.

Section 1 - Specifications

1.2 Critical Stability Weights

Warns against replacing stability-critical items with different specifications or modifying the unit.

Torque Charts

Provides torque charts for SAE fasteners, including dry, lubricated, and thread-locking values.

Section 2 - General

2.1 Machine Preparation, Inspection, and Maintenance

Outlines procedures for machine preparation, inspection, and maintenance, including pre-start and annual inspections.

2.2 Preventive Maintenance and Inspection Schedule

Provides a detailed schedule for preventive maintenance and inspections based on area and interval.

2.3 Service and Guidelines

Offers general guidance on servicing, safety, workmanship, cleanliness, and component handling.

Section 3 - Chassis & Scissor Arms

3.2 Battery Removal/Maintenance

Details the procedure for battery removal and maintenance, including safety precautions.

3.4 Battery Charging

Provides instructions for safe battery charging, including LED indicators and fault codes.

Switch Adjustment

Provides detailed procedures for adjusting the elevation limit switches for different models.

3.10 Tilt Sensor Replacement

Details the procedure for replacing the tilt sensor, including installation and adjustment.

Tilt Sensor Switch - Adjustment Procedure

Provides a procedure for leveling and adjusting the tilt switch for proper operation.

Common Traction System Difficulties

Lists common traction system problems and their troubleshooting steps.

3.13 Drive Motor Servicing

Covers drive motor troubleshooting, electrical evaluation, and resistance specifications.

3.16 Arms and Platform Positioning and Support

Provides safety warnings and procedures for supporting the platform and arms during maintenance.

Section 5 - JLG Control System

Using the Analyzer

Explains how to navigate the analyzer menus and view diagnostic information.

Changing the Access Level of the Hand Held Analyzer

Details the procedure for changing the analyzer access level using a password.

Adjusting Parameters Using the Hand Held Analyzer

Explains how to adjust personality and machine setup parameters using the analyzer.

Machine Setup

Describes how to configure machine settings and select models via the analyzer.

Joystick Calibration

Provides steps for calibrating the joystick controller after replacement or for troubleshooting.

5.3 Machine Configuration Programming Information

Explains machine configuration and programming, including model and market settings.

Section 6 - Diagnostic Trouble Codes

6.2 Diagnostic Trouble Codes (DTC)

Explains how DTCs are displayed and sorted, and how to troubleshoot them.

6.4 DTC Index

Provides an index of Diagnostic Trouble Codes (DTCs) categorized by system and fault.

6.5 DTC Check Tables

Lists DTCs, fault messages, descriptions, and checks for troubleshooting.

2-2 Platform Controls

Details DTCs related to platform control issues like horn, drive, lift, and steer switches.

2-3 Ground Controls

Lists DTCs related to ground control issues, such as lift selection and brake release.

2-5 Function Prevented

Details DTCs for platform overload, brakes released for towing, and model changes.

3-3 Ground Output Driver

Covers DTCs for negative supply shorts and brake/steer/lift valve shorts to ground.

4-2 Thermal Limit (SOA)

Addresses DTCs related to the power module overheating or current limits.

4-4 Battery Supply

Covers DTCs for logic supply voltage out of range and communication failures.

7-7 Electric Motor

Covers DTCs for traction and pump motor issues, and field voltage errors.

8-2 LSS - Load Sensing System

Covers DTCs for LSS calibration and elevation switch disagreements.

9-9 Hardware

Details DTCs for various internal power module failures and software version incompatibilities.

Section 7 - General Electrical Information & Schematics

7.2 Multimeter Basics

Explains multimeter usage, including grounding, backprobing, min/max, polarity, and scale.

7.7 Electrical Schematics and Layouts

Introduces electrical schematics and layouts for component tracing and troubleshooting.

7.8 Hydraulic Schematic

Presents the hydraulic schematic, illustrating the flow of hydraulic fluid and components.

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