. FOREWORD CONTENTS 13 17 17 18 20 20 21 22 23 24 25 26 26 31 34 34 1 1 - 10 ATTACHMENT OPERATIONS LONG T ERM STORAGE SPECIFICATIONS METHOD F OR INSTALLING EXTR CHANGING MACHINE CONTROL PATTERN (IF PATTERN CONTRO L PATTERN CHANGE PROCEDURE MACHIN E CONTROL PATTERN ATTACHMENT GUIDE OTHER ATTACHMENTS ATTACHMENT COMBINATIONS TRACK SHOES SELECTION RECOMMENDED HYDRAULIC BREAKER CRUSHE HANDLING MACHINES EQUIPPED RECAUTIONS INDEX 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 7 - CHANGE VALVE