1982 Ski-Doo Shop Manual, Page 71Get this manual
SECTION 02 ENGINE SUB-SECTION 04 (454 ENGINE TYPE)
CLEANING
Clean all metal components in non-ferrous metal cleaner_ CAUTION: Clean armature and magneto using only clean cloth
Magneto housing puller and ring
DISASSEMBL Y
To gain access to magneto assembly, remove:mufflerrewind starterstarting pulley NOTE: Before disassembling magneto plate, indexing marks should be located to facilitate reassembly
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 tighten puller bolt and at same time, tap on bolt head using hammer to release magneto from its taper
G)To replace generating coil: