1986 Ski-Doo Factory Shop Manual, Page 40Get this manual
Section 02 ENGINE Sub-section 01 (247 ENGINE TYPE)
12, Magneto housing
To remove magneto housing (flywheel): use flywheel puller (service tool) and magneto housing holder (service tooll as illustrated
Checking air gap Feeler gauge
ASSEMBLY
Magneto housing holder
Clean crankshaft extension (tape(l, Apply Loctite 242 (blue, medium strength)
- Position magneto on crankshaft with the keyway and the cam notch indexed as Illustrated:
Tighten puller nUl anda1 same time, tap on bolt head uSIng hammer to release magneto from its taper
5, Condensor
To replace
a condensor:
- Unscrew condensor nut and remove both black leads- Drive the condenser out of the armature plate using sUItable pusher