June 2007GTH-636 • GTH-644 • GTH-842 • GTH-844 • GTH-1048 • GTH-1056 Part No. 97487iiIntroductionImportantRead, 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.Technical PublicationsGenie Industries has endeavored to deliver thehighest degree of accuracy possible. However,continuous improvement of our products is a Geniepolicy. Therefore, product specifications aresubject to change 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:PO Box 97030Redmond, WA 98073-9730 USAwww.genieindustries.come-mail: techsup@genieind.comCopyright © 2006 by Genie Industries97487 Rev D June 2007First Edition, Fourth Printing"Genie" is a registered trademark of GenieIndustries in the USA and many other countries."GTH" is a trademark of Genie Industries.Printed on recycled paperPrinted in U.S.A.Introduction
