Service and Repair Manual October 2021Introductionii GTH™-1056 Part No. 1303145GTIntro ductio n Intro ductio nImportantRead, understand and obey the safety rulesand operating instructions in the appropriateOperator's Manual on your machine beforeattempting any procedure.This manual provides troubleshooting andrepair procedures for qualified serviceprofessionals.Basic mechanical, hydraulic and electricalskills are required to perform most procedures.However, several procedures requirespecialized skills, tools, lifting equipment and asuitable workshop. In these instances, westrongly recommend that maintenance andrepair be performed at an authorized Geniedealer service center.ComplianceMachine Design LifeUnrestricted with proper operation, inspectionand scheduled maintenance.Technical PublicationsGenie has endeavored to deliver the highestdegree of accuracy possible. However,continuous improvement of our products is aGenie policy. Therefore, product specificationsare subject to change without notice.Readers are encouraged to notify Genie oferrors and send in suggestions forimprovement. All communications will becarefully considered for future printings of thisand all other manuals.Contact Us:Internet: www.genielift.comE-mail: awp.techpub@terex.comFind a Manual for this ModelGo to http://www.genielift.comUse the links to locate Service Manuals,Maintenance Manuals, Service and RepairManuals, Parts Manuals and Operator'sManuals.Copyright © 2018 by Terex Corporation1303145GT Rev A, May 2021Fifth Edition, First PrintingGenie is a registered trademark of Terex South Dakota,Inc. in the U.S.A. and many other countries."GTH" is a trademark of Terex South Dakota, Inc.