Doosan Machinery Maintenance Instructions

  This article introduces the disassembly of Doosan DX340LC-5 excavator swing reduction gear 1.       Park   on   firm   and   level   ground . 2.       Lower   front   attachment   ( bucket ) to   ground . 3.        Shut   down   engine . 4.        Set   safety   lever   on   " RELEASED " position . Doosan Diagnostic Tool UVIM Support Doosan Excavators High Quality   5.       Turn   starter   switch   to   "I"   ( ON )   position .      WARNING! If      engine      must      be      running      while       performing   maintenance,    always    use    extreme    caution.    Always   have   one   person   in   cab   at   all   times .   Never   leave   cab   with engine   running.   6.       Fully    stroke    work     levers    ( joysticks )    in    all    directions    to relieve any pressure from   accumulat ors. 7.        Set   safety   lever   on   " LOCK "   position . 8.       Turn   key   to   "O"   ( OFF )   position   and  remove   fr