Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378June 2011xSection 4 Rev Repair Procedures, continuedA Primary Boom Components4-1 Cable Track ................................................................................................ 4 - 144-2 Primary Boom ............................................................................................ 4 - 144-3 Primary Boom Lift Cylinder ......................................................................... 4 - 184-4 Extension Cylinder ..................................................................................... 4 - 194-5 Platform Leveling Master Cylinder .............................................................. 4 - 20A Secondary Boom Components5-1 Secondary Boom ........................................................................................ 4 - 235-2 Secondary Boom Lift Cylinder .................................................................... 4 - 28A Hydraulic Pump6-1 Auxiliary and Function Pump ...................................................................... 4 - 30B Manifolds7-1 Function Manifold Components .................................................................. 4 - 327-2 Valve Adjustments - Function Manifold ...................................................... 4 - 367-3 Jib Boom and Platform / Jib Boom Rotate Manifold Components ............... 4 - 397-4 Valve Coils ................................................................................................. 4 - 41A Turntable Rotation Components8-1 Turntable Rotation Hydraulic Motor ............................................................. 4 - 43A Steer Axle Components9-1 Hub and Bearings ....................................................................................... 4 - 44A Motor Controller10-1 Motor Controller .......................................................................................... 4 - 45Section 5 Rev Fault CodesIntroduction ............................................................................................................ 5 - 1B Fault Code Chart .................................................................................................... 5 - 3TABLE OF CONTENTS