PART NO. 01089SL (Rev. C)Service ManualGreensmaster Flex 21PrefaceThe purpose of this publication is to provide the servicetechnician with information for troubleshooting, testing,and repairing assemblies and components on theGreensmaster Flex 21.REFER TO THE OPERATORíS MANUAL FOR OPER-ATING, MAINTENANCE AND ADJUSTMENTINSTRUCTIONS. Space is provided in Chapter 2 of thisbook to insert the Operatorís Manual and Parts Catalogsfor your machine. Replacement Operatorís Manualsand Parts Catalogs are available on the internet atwww.toro.com or by sending complete Model and SerialNumber to:The Toro CompanyAttn. Technical Publications8111 Lyndale Avenue SouthMinneapolis, MN 55420ñ1196The Toro Company reserves the right to change productspecifications or this publication without notice.This safety symbol means DANGER, WARNING,or CAUTION, PERSONAL SAFETY INSTRUC-TION. When you see this symbol, carefully readthe instructions that follow. Failure to obey theinstructions may result in personal injury.NOTE: A NOTE will give general information about thecorrect operation, maintenance, service, testing, or re-pair of the machine.IMPORTANT: The IMPORTANT notice will give im-portant instructions which must be followed to pre-vent damage to systems or components on themachine. The Toro Company ñ 2001, 2002, 2004, 2006