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Genie GTH-844 Service & Repair Manual 1288232 – PDF DOWNLOAD
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Genie GTH-844 Service & Repair Manual 1288232 – PDF DOWNLOAD
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Description
Genie GTH-844 Service & Repair Manual 1288232 – PDF DOWNLOAD
Language : English
Pages : 143
Downloadable : Yes
File Type : PDF
Table of Contents:
Genie GTH-844 Service & Repair Manual 1288232 – PDF DOWNLOAD
Front Cover.................................................................. 1 Introduction................................................................. 2 Revision History............................................................. 3 Find a Manual for this Model................................................. 2 Serial Number Legend......................................................... 4 General Safety Rules......................................................... 5 Table of Contents............................................................ 7 Specifications............................................................... 11 Machine Specifications................................................... 11 Performance Specifications............................................... 12 Hydraulic Oil Specifications............................................. 13 Hydraulic Component Specifications....................................... 16 Manifold Component Specifications........................................ 16 Air Conditioner Refrigerant Specifications............................... 16 DEF Storage Specifications............................................... 16 Machine Component Weights................................................ 17 Deutz TCD3.6 L4 Engine Specifications.................................... 18 Deutz TCD3.6 L4 T4F Engine Specifications................................ 19 Perkins 1104D-E44TA Engine Specifications................................ 20 Perkins 854E-E34TA Engine Specifications................................. 21 Dana VDT12000 Transmission Specifications................................ 22 Dana 212 Drive Axle...................................................... 22 Hydraulic Hose and Fitting Torque Specifications......................... 23 Torque Procedure......................................................... 24 Repair Procedures............................................................ 26 Introduction............................................................. 26 Boom Components.......................................................... 28 1-1 Boom Proximity Switch............................................ 28 How to Test a Proximity Switch................................... 28 How to Adjust the Boom Angle Proximity Switch.................... 29 1-2 Boom............................................................. 29 How to Replace the Boom Wear Pads................................ 29 How to Remove the Lifting Fork Frame............................. 30 How to Replace the Retraction Chain.............................. 30 How to Replace the Extension Chains.............................. 32 How to Remove the Boom........................................... 33 How to Disassemble the Boom...................................... 35 1-3 Boom Lift Cylinder............................................... 37 1-4 Boom Extension Cylinder.......................................... 38 1-5 Fork Level Cylinder.............................................. 38 1-6 Hydraulic Hoses.................................................. 39 How to Adjust the Fork Level Cylinder and/or Auxiliary Hose...... 39 How to Replace the Fork Level Cylinder and/or Auxiliary Hoses.... 40 Operator's Compartment................................................... 42 2-1 Operator's Compartment........................................... 42 2-2 Machine Controls................................................. 43 How to Remove the Steering Column................................ 43 How to Remove the Steering Wheel................................. 44 How to Remove the Steer Orbitral................................. 44 How to Remove the Joystick - Models with Electronic Joystick..... 45 How to Remove the Brake Pedal Assembly........................... 45 How to Remove the Gauge Cluster Assembly......................... 46 Fuel and Hydraulic Tanks................................................. 47 3-1 Fuel and Hydraulic Tanks......................................... 47 Engines.................................................................. 49 4-1 Engines.......................................................... 49 How to Repair the Perkins 1104D-E44TA Engine..................... 49 How to Repair the Perkins 854E-34TA Engine....................... 49 How to Repair the Deutz TCD3.6 Engine............................ 49 4-2 Engine Fault Codes............................................... 50 Transmission............................................................. 51 5-1 Transmission..................................................... 51 Hydraulic Pump........................................................... 52 6-1 Hydraulic Pump................................................... 52 How to Test the Function Pump.................................... 52 How to Remove the Function Pump.................................. 53 How to Install the Function Pump................................. 54 How to Prime the Function Pump................................... 54 How to Adjust the Function Pump Standby Pressure................. 55 How to Adjust the Function Pump Pressure Compensator............. 56 Manifolds................................................................ 57 7-1 PVG Manifold..................................................... 57 7-2 Secondary Function Manifold Components........................... 58 7-3 Brake Manifold Components........................................ 60 7-4 Valve Adjustments - Secondary Function Manifold.................. 61 How to Set the Steer System Pressure............................. 61 How to Set the Parking Brake System Pressure..................... 62 How to Set the Rear Lock-up System Pressure...................... 63 7-5 Valve Coils...................................................... 64 Axle..................................................................... 66 8-1 Axles............................................................ 66 Fault Codes.................................................................. 67 Introduction............................................................. 67 Diagnostic Display....................................................... 68 Diagnostic Display................................................... 68 Deutz TCD3.6 Engine Fault Codes.......................................... 69 Perkins 1104 Engine Fault Codes.......................................... 93 Schematics................................................................... 95 Introduction............................................................. 95 Fuse Panel Layout........................................................ 96 Deutz TCD3.6 T4F Module.................................................. 97 Electrical Component & Wire Color Abbreviation Legend.................... 98 Electrical Symbol Legend.................................................102 Hydraulic Symbols Legend.................................................103 Harness Map Legend.......................................................104 Electrical Schematics - Harness Maps.....................................105 Harness Map - Control System Ground Electronic Joystick..............106 Harness Map - Beacon, Proximity Alarm and 3rd Gear Lockout...........107 Harness Map - Deutz TCD3.6 Engine Battery Power and Ground...........110 Harness Map - Perkins Engine Battery Power and Ground................111 Harness Map - Options Work Lights....................................114 Harness Map - Options Road Lights....................................115 Harness Map - Options Enclosed Cab with Heater.......................118 Harness Map - Options Enclosed Cab with HVAC.........................119 Electrical Schematics....................................................121 Electrical Schematic [from GTH08E-11500 to 13228]....................122 Electrical Schematic [from GTH08E-11500 to 13228]....................123 Electrical Schematic [from GTH08E-13229].............................126 Electrical Schematic [from GTH08E-13229].............................127 Electrical Schematic, Option [from GTH08E-13229].....................130 Electrical Schematic - Deutz T3 Eng Harness..........................131 Electrical Schematic - Deutz T4F Eng Harness.........................134 Electrical Schematic - Deutz T4F Eng Harness.........................135 Electrical Schematic - Deutz T4F Eng Harness.........................138 Hydraulic Schematics.....................................................139 Hydraulic Schematic [from GTH08E-11500 to 13228].....................140 Hydraulic Schematic [from GTH08E-13229]..............................141 Back Cover...................................................................143
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