1983 Ski-Doo Shop Manual, Page 68Get this manual
SECTION 02 ENGINE
SUB-SECTION 04 (464 ENGINE TYPE)
CLEANING
Clean all metal components in non-ferrous metal clean er CAUTION: Clean armature and magneto using only clean cloth
To remove magneto housing (flywheel):
lock crankshaft w"ith crankshaft locking tool (service tool) as illustrated adjust magneto housing puller and puller ring as il lustrated
DISASSEMBL Y
To gain access to magneto assembly, remove: rewind starterstarting pulley
NOTE: Before disassembling magneto plate, indexing marks should be located to facilitate re-assembly
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