Terex Genie GR-26J Service Manual

Also see for Genie GR-20J: Service manual Operator's manual

Section 4 • Repair Procedures4 - 44 GR™-20J • GR™-26J Part No. 227656GTMarch 202211-1Drive MotorsHow to Remove the Drive MotorsBodily injury hazard. Thisprocedure requires specific repairskills, lifting equipment and asuitable workshop. Attempting thisprocedure without these skills andtools could result in death orserious injury and significantcomponent damage. Dealerservice is strongly recommended.1 Block the wheels at the steer end of themachine.2 Turn the key switch to ground control and pullout the red Emergency Stop button to the onposition at both the ground and platformcontrols.Note: Rotate the red Emergency Stop button atplatform control one quarter turn in a clockwisedirection to restore the power supply. The redEmergency Stop button returns automatically tothe out, or on position.3 Raise the jib boom to the maximum height.4 Turn the key switch to off position and push inthe red Emergency Stop button to the offposition at the ground control.5 Open the turntable cover at the ground controlside of the machine.Non-steer Axle Componentsa cable guardb right drive motor assemblyc left drive motor assemblyd fastenerse chassis6 Tag and disconnect the cables from the groundterminal of the battery.7 Remove the fasteners securing the rear chassiscover to the chassis at the non-steer end of themachine. Remove the chassis cover. Lay thecover and fasteners to the side.8 Tag and disconnect the two wire harnessconnectors at the steel bar above the drivemotors.9 Remove the fasteners securing the steel bar tothe chassis. Set the fasteners to the side.10 Turn over the steel bar and cut the zip tiesattaching the two wire harness connectors tothe steel bar. Lay the steel bar to the side.dcbea