Genie Z-45/25 Z-45/25J Bi-Energy Power - Service and Repair Manual - Part No. 1268546GT Rev A4

Oct 23, 2026

Service and Repair Manual for Genie Z-45/25 and Z-45/25J Bi-Energy Power covering troubleshooting and repair procedures for qualified service professionals. Includes repair procedures, fault codes, and electrical and hydraulic schematics, with a serial number range spanning multiple chassis labels and stamped ranges. Emphasizes safety and compliance with operator and maintenance manuals, required mechanical/hydraulic/electrical skills, specialized tools, and authorized dealer service when needed. Provides machine classification and design life plus revision history and reference sections.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages121

Reading Time5 h 5 min

AccessFree to download

Repair procedures

Fault codes

Electrical schematics

Hydraulic schematics

Serial number legend

Safety rules and personal safety

Workplace safety

Revision history

Service and Repair Manual Serial Number Range Z®-45/25 Z®-45/25J Bi-Energy Power from Z452513A-48153 to Z452516N-57199 from Z4525N-57200 to Z4525N-58604 from Z452513D to Z452516D-939 from Z452515B-4574 to Z452516B-5452 from Z452516M-5453 to Z452516M-6699 from Z4525F-58605 from Z4525D-940 from Z4525M-6700 This manual includes: Repair procedures Fault Codes Electrical and Hydraulic Schematics For detailed maintenance procedures, refer to the appropriate Maintenance Manual for your machine. Part No. 1268546GT Rev A4 August 2023 Important Read, understand and obey the safety rules and operating instructions in the appropriate Operator's Manual on your machine before attempting any procedure. This manual provides troubleshooting and repair procedures for qualified service professionals. Basic mechanical, hydraulic and electrical skills are required to perform most procedures. However, several procedures require specialized skills, tools, lifting equipment and a suitable workshop. In these instances, we strongly recommend that maintenance and repair be performed at an authorized Genie dealer service center. Compliance Machine Classification Group B/Type 3 as defined by ISO 16368 Machine Design Life Unrestricted with proper operation, inspection and scheduled maintenance. | Technical Publications
Genie has endeavored to deliver the highest degree of accuracy possible. However, continuous improvement of our products is a Genie policy. Therefore, product specifications are subject to change without notice.
Readers are encouraged to notify Genie of errors and send in suggestions for improvement. All communications will be carefully considered for future printings of this and all other manuals. | | --- | | Contact Us:
[Internet: www.genielift.com](Internet: www.genielift.com)
E-mail: [awp.techpub@terex.com](awp.techpub@terex.com) | | Find a Manual for this Model
Go to [http://www.genielift.com](http://www.genielift.com)
Use the links to locate Service Manuals, Maintenance Manuals, Service and Repair Manuals, Parts Manuals and Operator's Manuals. | Copyright © 2015 by Terex Corporation 1268546GT Rev A , September 2015 First Edition, First Printing Genie and “Z” are registered trademarks of Terex South Dakota, [Inc. in](Inc. in) the U.S.A. and many other countries. Revision History | Revision | Date | Section | Procedure / Page / Description | | --- | --- | --- | --- | | A | 9/2015 | | Initial Release | | A1 | 9/2016 | Introduction | Serial Number Legend | | A2 | 9/2016 | Repair | 12-1 | | A3 | 11/2017 | Specifications | Machine Specifications | | A4 | 8/2023 | Front cover | Serial number range | | | | | | | Reference Examples: | | | Electronic Version
Click on any content or procedure in the Table of Contents to view
the update. | | Section – Repair Procedure, 4-2 | | | | | Section – Fault Codes, All charts | | | | | Section – Schematics, Legends and schematics | | | | Serial Number Legend To August 31, 2016 1 Model 2 Model year 3 Facility code From September 1, 2016 4 Sequence number 5 Serial label (located under cover) 6 Serial number (stamped on chassis) 1 Model 2 Facility code 3 Sequence number 4 Serial label (located under cover) 5 Serial number (stamped on chassis) Danger Failure to obey the instructions and safety rules in this manual and the appropriate Operator's Manual on your machine will result in death or serious injury. Many of the hazards identified in the operator's manual are also safety hazards when maintenance and repair procedures are performed. Do Not Perform Maintenance Unless: 􀀵 You are trained and qualified to perform maintenance on this machine. 􀀵 You read, understand and obey: • manufacturer's instructions and safety rules • employer's safety rules and worksite regulations • applicable governmental regulations 􀀵 You have the appropriate tools, lifting equ

FAQs

What is this manual used for?

It provides troubleshooting and repair procedures for qualified service professionals, including repair procedures, fault codes, and electrical and hydraulic schematics.

Which skills and resources are required to perform most procedures?

Basic mechanical, hydraulic, and electrical skills are required, and some procedures require specialized skills, tools, lifting equipment, and a suitable workshop.

How should service personnel ensure serial-number applicability?

Use the serial number range and the serial number legend to match the machine model and chassis serial label/stamping to the correct references.

Oct 23, 2026

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