1997 Ski-Doo Factory Shop Manual Volume One, Page 89Get this manual
Section 03 ENGINE Sub-Section 05 (CDI SYSTEM)
' done without removing the engine from chassisCLEANING
Clean all metal components in non-ferrous metal cleanerCAUTIONClean armature and magneto using only clean cloth
NOTEThe following procedures can be
DISASSEMBLY
To gain access to magneto assembly, remove the following parts as needed on different enginestuned pipe and muffler oil injection pump mounting plate from rewind starter rewind starter starting pulley no10 and fan no11 To remove magneto flywheel retaining nut no13, install puller ring (P420 8760 80) and M8 20 screws Remove magneto flywheel nut, using 30 mm socket machined to 40 mm (1.580 in) outside diameter by 16 mm (58 in) longNOTETo correctly remove threadlocked fastener it is first necessary to tap on the fastener to break threadlocker bondThis will eliminate the possibility of thread breakageA03C07A