January 2013GS-84 • GS-90 Part No. 84793ImportantRead, understand and obey the safety rules andoperating instructions in the appropriate Operator'sManual on your machine before attempting anymaintenance or repair procedure.This manual provides detailed scheduledmaintenance information for the machine ownerand user. It also provides troubleshooting andrepair procedures for qualified serviceprofessionals.Basic mechanical, hydraulic and electricalskills are required to perform most procedures.However ,several procedures require specializedskills, tools, lifting equipment and a suitableworkshop. In these instances, we stronglyrecommend that maintenance and repair beperformed at an authorized Genie dealerservice center.ComplianceMachine ClassificationGroup A/Type 2,3 as defined by ISO 16368Machine Design LifeUnrestricted with proper operation, inspection andscheduled maintenance.Technical PublicationsGenie has endeavored to deliver the highest degreeof accuracy possible. However, continuousimprovement of our products is a Genie policy.Therefore, product specifications are subject tochange without notice.Readers are encouraged to notify Genie of errorsand send in suggestions for improvement. Allcommunications will be carefully considered forfuture printings of this and all other manuals.Contact Us:http://www.genielift.come-mail: awp.techpub@terex.comSerial Number InformationGenie offers the following Service Manuals forthese models:Title Part No.Genie GS-3384 Service Manual,First Edition(from serial number 40001 to GS8405-40832) .... 82259Genie GS-3384 Service Manual,Second Editionfrom serial number 40833 to 42180 ..................... 84793Genie GS-3384 Service Manual,Third Editionfrom serial number GS8413-42181 ................... 162336Genie GS-3390, GS-4390 and GS-5390 ServiceManual, First Edition(from serial number 40001 to GS9005-42685) .... 72863Genie GS-3390, GS-4390 and GS-5390 ServiceManual, Second Editionfrom serial number 42686 to 48426 ..................... 84793Genie GS-3390, GS-4390 and GS-5390 ServiceManual, Third Editionfrom serial number GS9013-48427 ................... 162336IntroductionCopyright © 2001 Terex Corporation84793 Rev G January 2013Second Edition, Seventh PrintingGenie and "GS" are registered trademarks ofTerex South Dakota, Inc. in the USA and manyother countries.Printed on recycled paperPrinted in U.S.A.ii
