April 2017Table of Contentsviii GTH-844 Part No. 1272854How to Replace the Extension Chains ............................................................23How to Remove the Boom ..............................................................................24How to Disassemble the Boom .......................................................................261-3 Boom Lift Cylinder ..........................................................................................281-4 Boom Extension Cylinder ...............................................................................291-5 Fork Level Cylinder ........................................................................................291-6 Hydraulic Hoses .............................................................................................30How to Adjust the Fork Level Cylinder and/or Auxiliary Hose.........................30How to Replace the Fork Level Cylinder and/or Auxiliary Hoses....................31Operator's Compartment ...................................................................................332-1 Operator's Compartment ................................................................................332-2 Machine Controls ...........................................................................................35How to Remove the Steering Column .............................................................35How to Remove the Steering Wheel ...............................................................35How to Remove the Steer Orbitral ..................................................................36How to Remove the Joystick - Models with Single Joystick ............................36How to Remove the Joystick - Models with Dual Joysticks ............................37How to Remove the Brake Pedal Assembly ...................................................37How to Remove the Gauge Cluster Assembly ................................................38Fuel and Hydraulic Tanks ..................................................................................393-1 Fuel and Hydraulic Tanks...............................................................................39Engines ................................................................................................................414-1 Engines...........................................................................................................41How to Repair the Perkins 1104D-E44TA Engine ..........................................41How to Repair the Perkins 854E-34TA Engine ...............................................41How to Repair the Deutz TCD3.6 Engine .......................................................414-2 Engine Fault Codes ........................................................................................42Transmission ......................................................................................................435-1 Transmission ..................................................................................................43Hydraulic Pump ..................................................................................................436-1 Hydraulic Pump ..............................................................................................43How to Test the Function Pump ......................................................................43How to Remove the Function Pump ...............................................................44How to Install the Function ..............................................................................45
