2004 Ski-Doo REV Series Factory Service Manual, Page 108Get this manual
Section 04 ENGINE Subsection 01 (593, 593 HO, 593 HO SDI AND 793 HO ENGINE TYPES)
REMOVAL FROM VEHICLE
Vehicle and Engine Preparation
Place vehicle at workstation that will have access to an engine-lifting hoistThen start with initial preparation of vehicle by doing the followingRemove windshieldRemove the RH side panelDisconnect BLACK (-) cable from battery, then the RED (+) cable
WARNING
Always disconnect battery or starter cables exactly in the specified order, BLACK (-) cable firstIt is recommended to disconnect electrical connections prior to disconnecting fuel linesOn SDI models, release the fuel pressure of the systemRefer to COMPONENT INSPECTION AND ADJUSTMENTFrom the Front of Vehicle Remove tuned pipe, refer to EXHAUST SYSTEM.A33C27A