TWIN DISC
and Filter Clean Suction Strainer Check Heat Exchanger Check Input Coupling Daily Every 100 hours New, 50 hours; then, every 1000 hours. Rebuilt – 8 hours, then 1000 hours. Or every ... Disc distributor, service dealer or the Warranty Administration Department, Twin Disc, Incorporated, Racine, Wisconsin, U.S.A. SECTION 1 1-4