Terex Genie GR-26J Service Manual

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

March 2022Part No. 227656GT GR™-20J • GR™-26JSection 4 Repair Procedures, continuedTurntable Components9-1 Turntable Rotation Motor .................................................................. 4 - 369-2 Battery ............................................................................................. 4 - 389-3 Battery Charger ................................................................................ 4 - 39Steer Axle Components10-1 Yoke ................................................................................................. 4 - 4010-2 Steer Cylinder .................................................................................. 4 - 4110-3 Steering Rod .................................................................................... 4 - 4210-4 Steer Angle Sensor .......................................................................... 4 - 42Non-steer Axle Components11-1 Drive Motors ..................................................................................... 4 - 4411-2 Drive Brake ...................................................................................... 4 - 46Section 5 Fault CodesIntroduction .................................................................................................. 5 - 1Fault Code Chart ......................................................................................... 5 - 3Section 6 SchematicsIntroduction .................................................................................................. 6 - 1Electrical Component and Wire Color Legend ............................................. 6 - 2ECM Pin-out legend ..................................................................................... 6 - 3Limit Switch and Sensor Legend .................................................................. 6 - 4Electrical Symbols Legend ........................................................................... 6 - 5Electrical Schematics - ANSI ModelsGR-26J ........................................................................................................ 6 - 6Electrical Schematics - CE ModelsGR-20J and GR-26J .................................................................................... 6 - 8Hydraulic SchematicComponent Reference and Hydraulic Symbols Legend ............................. 6 - 10GR-20J and GR-26J .................................................................................. 6 - 11TABLE OF CONTENTSxi