April 2016Table of ContentsPart No. 139234 Z-34/22 Bi-Energy ixChecklist C Procedures ..................................................................................... 42C-1 Grease the Platform Overload Mechanism (if equipped) .............................. 42C-2 Test the Platform Overload System - (if equipped) ....................................... 42C-3 Perform Engine Maintenance ........................................................................ 44C-4 Perform Engine Maintenance ........................................................................ 44Checklist D Procedures ..................................................................................... 45D-1 Check the Boom Wear Pads ......................................................................... 45D-2 Check the Turntable Rotation Bearing Bolts ................................................. 45D-3 Inspect for Turntable Bearing Wear .............................................................. 46D-4 Check the Free-wheel Configuration ............................................................. 48D-5 Replace the Drive Hub Oil ............................................................................. 49D-6 Replace the Hydraulic Return Filter .............................................................. 49Checklist E Procedures ..................................................................................... 51E-1 Test or Replace the Hydraulic Oil .................................................................. 51E-2 Grease the Steer Axle Wheel Bearings, 2WD Models .................................. 52E-3 Perform Engine Maintenance ........................................................................ 54E-4 Perform Engine Maintenance ........................................................................ 54Section 4 Repair Procedures ............................................................................................. 55Introduction ........................................................................................................... 55Platform Controls ............................................................................................... 571-1 Controllers ...................................................................................................... 57Boom Function Speed Controller Adjustments ............................................... 571-2 Diodes ............................................................................................................ 591-3 Foot Switch..................................................................................................... 591-4 Toggle Switches ............................................................................................. 60How to Test a Toggle Switch .......................................................................... 60
