Genie GS-2668 RT GS-3268 RT Service Manual 112657 – PDF DOWNLOAD
Language : English
Pages : 183
Downloadable : Yes
File Type : PDF
Table of Contents:
Genie GS-2668 RT GS-3268 RT Service Manual 112657 – PDF DOWNLOAD
Front Cover............................................................................................................... 1 Introduction.............................................................................................................. 2 Table of Contents......................................................................................................... 7 Section 1 • Safety Rules................................................................................................. 5 General Safety Rules.................................................................................................. 5 Section 2 • Specifications - Rev D........................................................................................ 15 Machine Specifications................................................................................................ 15 Performance Specifications............................................................................................ 16 Hydraulic Specifications.............................................................................................. 16 Hydraulic Component Specifications.................................................................................... 17 Manifold Component Specifications..................................................................................... 18 Valve Coil Resistance Specifications.................................................................................. 18 Kubota 1105 Engine Tier 4............................................................................................. 19 Kubota D905 Engine Tier 2............................................................................................. 20 Kubota DF752 Engine................................................................................................... 21 Perkins 403D-11 Engine................................................................................................ 22 Perkins 403C-11 Engine................................................................................................ 23 Hydraulic Hose and Fitting Torque Specifications...................................................................... 24 SAE and Metric Fasteners Torque Charts................................................................................ 25 Section 3 • Scheduled Maintenance Procedures.............................................................................. 27 Introduction.......................................................................................................... 27 Pre-delivery Preparation.............................................................................................. 29 Maintenance Inspection Report......................................................................................... 31 Checklist A Prodcedures - Rev B....................................................................................... 33 A-1 Inspect the Manuals and Decals................................................................................ 33 A-2 Perform Pre-operation Inspection.............................................................................. 34 A-3 Perform Function Tests........................................................................................ 34 A-4 Perform Engine Maintenance.................................................................................... 35 A-5 Inspect the Engine Air Filter................................................................................. 35 A-6 Perform 30 Day Service........................................................................................ 36 A-7 Perform Engine Maintenance - Kubota Models.................................................................... 37 A-8 Perform Engine Maintenance - Kubota Models.................................................................... 37 A-9 Perform Engine Maintenance - Kubota Models.................................................................... 38 A-10 Perform Engine Maintenance - Kubota Models................................................................... 38 A-11 Drain the Fuel Filter/Water Separator - Diesel Models........................................................ 39 A-12 Perform Engine Maintenance - Kubota Models................................................................... 40 Checklist B Prodcedures - Rev B....................................................................................... 41 B-1 Inspect the Battery........................................................................................... 41 B-2 Inspect the Electrical Wiring................................................................................. 42 B-3 Inspect the Tires, Wheels and Lug Bolt Torque................................................................. 43 B-4 Perform Engine Maintenance - Perkins Models................................................................... 43 B-5 Test the Key Switch........................................................................................... 44 B-6 Test the Emergency Stop....................................................................................... 44 B-7 Test the Automotive-style Horn................................................................................ 45 B-8 Test the Fuel Select Operation - Gasoline/LPG Models.......................................................... 45 B-9 Test the Drive Brakes......................................................................................... 46 B-10 Test the Drive Speed - Stowed Position....................................................................... 47 B-11 Test the Drive Speed - Raised Position....................................................................... 48 B-12 Inspect the Fuel and Hydraulic Tank Cap Venting Systems...................................................... 48 B-13 Perform Hydraulic Oil Analysis............................................................................... 49 B-14 Test the Flashing Beacons (if equipped)...................................................................... 50 B-15 Perform Engine Maintenance - Kubota Models.................................................................. 50 Checklist C Prodcedures - Rev B....................................................................................... 51 C-1 Test the Platform Overload System (if equipped)............................................................... 51 C-2 Clean the Fuel Tank - Diesel Models........................................................................... 52 C-3 Replace the Hydraulic Tank Breather Cap - Models with Optional Hydraulic Oil.................................. 53 C-4 Perform Engine Maintenance - Diesel Models.................................................................... 53 C-5 Perform Engine Maintenance - Kubota Models.................................................................... 54 Checklist D Prodcedures - Rev B....................................................................................... 55 D-1 Check the Scissor Arm Wear Pads............................................................................... 55 D-2 Replace the Hydraulic Tank Return Filter...................................................................... 56 D-3 Perform Engine Maintenance - Perkins Models................................................................... 57 D-4 Perform Engine Maintenance - Kubota Models.................................................................... 57 D-5 Perform Engine Maintenance - Kubota Models.................................................................... 58 Checklist E Procedures - Rev B........................................................................................ 59 E-1 Test or Replace the Hydraulic Oil............................................................................. 59 E-2 Perform Engine Maintenance - Perkins Models.................................................................. 60 E-3 Perform Engine Maintenance - Gasoline/LPG Models.............................................................. 61 E-4 Perform Engine Maintenance - Kubota D1105 Models.............................................................. 61 E-5 Perform Engine Maintenance - Perkins Models................................................................... 62 E-6 Perform Engine Maintenance - Kubota D1105 Models.............................................................. 62 Section 4 • Repair Procedures............................................................................................. 63 Introduction.......................................................................................................... 63 Platform Controls - Rev A............................................................................................. 64 1-1 Circuit Boards............................................................................................... 64 Platform Components - Rev A........................................................................................... 65 2-1 Platform..................................................................................................... 65 2-2 Platform Extension Deck...................................................................................... 66 Scissor Components - Rev B............................................................................................ 68 3-1 Scissor Assembly, GS-2668 RT................................................................................. 69 3-2 Scissor Assembly, GS-3268 RT................................................................................. 75 3-3 Wear Pads.................................................................................................... 81 3-4 Lift Cylinder(s)............................................................................................. 82 Kubota D1105 and D905 Engines - Rev C................................................................................. 85 4-1 Timing Adjustment............................................................................................ 85 4-2 Glow Plugs................................................................................................... 85 4-3 Engine RPM................................................................................................... 86 4-4 Flex Plate................................................................................................... 86 4-5 Coolant Temperature and Oil Pressure Switches................................................................ 87 Kubota DF752 Engine - Rev A........................................................................................... 89 5-1 Timing Adjustment............................................................................................ 89 5-2 Carburetor Adjustment........................................................................................ 89 5-3 Choke Adjustment - Gasoline/LPG Models....................................................................... 89 5-4 Flex Plate................................................................................................... 89 5-5 Coolant Temperature and Oil Pressure Switches................................................................ 89 5-6 Engine RPM................................................................................................... 90 Perkins 403D-11 and 403C-11 Engines - Rev B........................................................................... 91 6-1 Engine RPM................................................................................................... 91 6-2 Timing Adjustment............................................................................................ 91 6-3 Flex Plate................................................................................................... 92 6-4 Coolant Temperature and Oil Pressure Switches................................................................ 92 Ground Controls - Rev B............................................................................................... 94 7-1 Auxiliary Platform Lowering.................................................................................. 94 7-2 Function Speed Tuning........................................................................................ 94 7-3 Software Configuration....................................................................................... 99 7-4 Level Sensor - Models without Outriggers.....................................................................105 7-5 Level Sensor - Models with Outriggers........................................................................108 Hydraulic Pump - Rev A................................................................................................112 8-1 Hydraulic Pump...............................................................................................112 Manifolds - Rev B.....................................................................................................114 9-1 Function Manifold Components.................................................................................114 9-2 Valve Adjustments - Function Manifold........................................................................118 9-3 Outrigger Manifold Components................................................................................121 9-4 Valve Adjustments - Outrigger Manifold.......................................................................122 9-5 Generator Manifold Components................................................................................124 9-6 Valve Adjustments - Generator Manifold.......................................................................125 9-7 Valve Coils..................................................................................................126 Fuel and Hydraulic Tanks - Rev A......................................................................................128 10-1 Fuel Tank...................................................................................................128 10-2 Hydraulic Tank..............................................................................................129 Steer Axle Components - Rev A.........................................................................................130 11-1 Yoke and Drive Motor........................................................................................130 11-2 Steer Cylinder..............................................................................................132 11-3 Tie Rod.....................................................................................................132 Non-steer Axle Components - Rev A.....................................................................................133 12-1 Drive Motor and Brake.......................................................................................133 Outrigger Components - Rev A..........................................................................................134 13-1 Outrigger Cylinder..........................................................................................134 Brake Release Hand Pump Components - Rev A............................................................................135 14-1 Brake Release Hand Pump Components..........................................................................135 Platform Overload Components - Rev A..................................................................................136 15-1 Platform Overload System.....................................................................................136 Section 5 • Fault Codes...................................................................................................143 Introduction..........................................................................................................143 Fault Code Chart (from serial number GS6805-44771) - Rev B............................................................145 Section 6 • Schematics....................................................................................................149 Introduction..........................................................................................................149 Electrical............................................................................................................150 Electronic Control Module Layout (from serial number GS6805-44771) - Rev A........................................150 Electronic Control Module Pin-Out Legend (from serial number GS6805-44771) - Rev A................................151 Wiring Diagram - Platform Control Box (from serial number GS6805-44771) - Rev A...................................152 Electrical Schematics Abbreviations and Wire Color Legends - Rev B................................................154 Electrical Symbols Legend - Rev A.................................................................................155 Electrical Schematic - ANSI Models with Gasoline/LPG Power (from serial number GS6805-44771) - Rev C..............156 Electrical Schematic - CE Models with Gasoline/LPG Power (from serial number GS6805-44771) - Rev C................160 Electrical Schematic - ANSI Models with Diesel Power (from serial number GS6805-44771 to GS6806-45204) - Rev C....164 Electrical Schematic - ANSI Models with Diesel Power (from serial number GS6806-45205) - Rev C....................168 Electrical Schematic - CE Models with Diesel Power (from serial number GS6805-44771 to GS6806-45204) - Rev C......172 Electrical Schematic - CE Models with Diesel Power (from serial number GS6806-45205) - Rev C......................176 Hydraulic.............................................................................................................179 Hydraulic Symbols Legend - Rev A..................................................................................179 Hydraulic Schematic (from serial number GS6805-44771) - Rev C.....................................................180
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