2004 Skidoo ZX Series Service Manual, Page 64Get this manual
Section 02 MAINTENANCE Subsection 03 (PRESEASON PREPARATION)
PRESEASON PREPARATION
Proper vehicle preparation is necessary after the summer months or when vehicle has not been used for more than one monthRefer to preseason preparation column from MAINTENANCE CHART jointly with the present preseason preparation procedure in order to cover each and every aspect of the snowmobile preseason preparation procedureAny worn, broken or damaged parts found during the storage procedure should have been replacedIf not, proceed with the replacementV-1000 and 793 SDI engine equipped models only Fuel filter, inlet and outlet hoses come as an assemblyThe fuel filter is located beside the steering column, next to coolant tankUsing B.U.D.Srelease the fuel pressureRefer to COMPONENT INSPECTION AND ADJUSTMENTRemove console to gain access to top of fuel pump moduleDisconnect both ends of fuel filter lineUnfasten clip retaining fuel filter line to fuse box supportUnscrew the fuel filter support nut then remove the filterReverse removal procedure for installation