1982 Ski-Doo Shop Manual, Page 93Get this manual
SECTION 02 ENGINE SUB-SECTION 05 (464 ENGINE TYPE)
CLEAN IN G
Clean all metal components in non-ferrous metal cleaner_ CAUTIONClean armature and magneto usingonly clean cloth
To remove magneto housing (flywheel) :
lock crankshaft ith crankshaft locking tool (service tool) as illustrated adjust magneto housing puller and puller ring as illustrated
DISASSEM BL Y
To gain access to magneto assembly, removerewind starterstarting pulley NOTE: Before disassembling magneto plate, indexing marks should be located to facil itate re-assembly
Magneto housing puller and ring
To remove magneto flywheel retaining nut:
lock crankshaft with crankshaft locking tool (service tool) as illustrated (magneto side piston must be at top dead center) remove magneto retaining nut