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Terex GS90D-4695 User Manual

Terex GS90D-4695
231 pages
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Service and Repair Manual
Serial Number Range
from GS90D-4695
from GS90M-
101
This manual includes:
Repair procedures
Fault Codes
Electrical and
Hydraulic Schematics
For detailed maintenance
procedures, refer to the
appropriate Maintenance
Manual for your machine.
Original Instructions
Part No. 132
5652GT
Rev A
1
December 2023

Table of Contents

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Terex GS90D-4695 Specifications

General IconGeneral
BrandTerex
ModelGS90D-4695
CategoryLifting Systems
LanguageEnglish

Summary

Introduction

Important Information

Key safety, skill, and procedural guidelines for using the manual.

Technical Publications

Information on manual accuracy and user feedback for improvements.

Revision History

Reference Examples

Examples of how to reference sections for manual updates.

Serial Number Legend

Serial Number Components

Explanation of each numbered part within the serial number identification.

Safety Rules

Danger

Highlights imminently hazardous situations resulting in death or serious injury.

Do Not Perform Maintenance Unless

Lists mandatory conditions before performing maintenance procedures.

Safety Rules (cont.)

Personal Safety

Guidelines for individual safety awareness and precautions around machinery.

Workplace Safety

Rules for maintaining a safe work environment and handling equipment.

Section 3 Repair Procedures

Platform Controls

Details on the platform control system, including circuit boards and their removal.

Scissor Components

Overview and procedures for disassembling scissor assemblies and components.

Section 2 Specifications

Machine Specifications

Details on fluid capacities, tires, wheels, and dimensional data for the machine.

Performance Specifications

Outlines operational parameters like drive speed, braking distance, and function times.

Hydraulic Oil Specifications

Hydraulic Fluid Specifications

Requirements and recommendations for hydraulic fluid types, cleanliness, and properties.

Optional Hydraulic Fluids

Lists alternative hydraulic fluids and notes regarding their use and potential effects.

Engines

4-1 RPM Adjustment

Instructions for adjusting engine RPM via ECM reprogramming or dealer service.

4-2 Flex Plate

Details on the flex plate function and procedures for its removal and installation.

Section 5 Ground Controls

5-1 Auxiliary Platform Lowering

Procedure for lowering the platform in case of engine failure using auxiliary controls.

5-2 Controller Adjustments

Procedures for adjusting machine function speeds via controller settings.

Hydraulic Pump

6-1 Lift/Steer Pump

Details on the lift/steer pump and procedures for its removal.

6-2 Drive Pump

Details on the drive pump and procedures for its removal and priming.

Section 7 Manifolds

7-1 Function Manifold Components - Models with Outriggers

Lists components and torque specifications for the function manifold with outriggers.

7-6 Valve Adjustments - Function Manifold

Procedures for adjusting relief valves within the function manifold.

Section 9 Steer Axle Components

9-1 Yoke and Drive Motor

Details on removing the yoke and drive motor assembly.

9-2 Steer Cylinder

Procedure for removing the steer cylinder from the machine.

Section 12 Platform Overload Components

12-1 Platform Overload System (if equipped)

Instructions for calibrating the platform overload system.

12-2 Platform Overload Recovery Message

Explains the "Ovrld Recovery" message and its clearing procedure.

Section 4 Fault Code Display

How to Retrieve Active Engine Fault Codes - Deutz D 2.9 L4 Tier IV Models

Step-by-step guide to retrieve engine fault codes for Deutz D 2.9 L4 Tier IV.

Main Menu Structure - Deutz TD 2.2 L3 Models

Illustrates the navigation path for the Deutz TD 2.2 L3 display menu.

Deutz D 2.9 L4 Tier IV Engine Fault Codes

SPN = Suspect Parameter Number FMI = Failure Mode Identifier KWP = Keyword Protocol

Defines codes (SPN, FMI, KWP) used in engine fault reporting for Deutz D 2.9 L4 Tier IV.

Electrical Schematic, Ford Engine Models (ANSI/CSA)

Electrical Schematic, Ford Engine Models (AS/CE)

Wiring diagrams for Ford engines in AS/CE configurations.

Hydraulic Schematic

Hydraulic Schematic

Overall diagram of the machine's hydraulic system, illustrating component connections.

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