The service work specified in the "Lubrication and Maintenance Schedule" must be performed by a KTM workshop and recorded in the service manual
Repair manual KTM 250-610 Racing Art -Nr 3 206 043-E EXPLANATION - UPDATING Edition 01/2007 3 205 85-E Repair Manual 400/520 SX,MXC,EXC RACING
Rather than enjoying a fine PDF next a cup of coffee in the afternoon, otherwise they juggled in the same way as some harmful virus inside their computer