1997 Ski-Doo Factory Shop Manual Volume Two, Page 109Get this manual
Sous-section 07
Section 03 ENGINE (AXIAL FAN COOLING SYSTEM)
' done without removing engine from chassisREMOVAL
NOTE: The following procedures can be
' nut may be removed before removing fan housingRemove rewind starter, starting pulley, trigger coil wire from 4-connector housing then fan housing ass'y
NOTE: To facilitate further disassembly, fan
CLEANING
Clean all metal components in non-ferrous metal cleanerA09C0JA
1Deflection
DISASSEMBLY AND ASSEMBLY
Remove fan protectorTo remove or install fan pulley retaining nut no17, lock fan pulley with special holder wrench (PN 420 8763 57)At assembly, torque nut to 65 Nm (48 lbfft)