2003 Ski-Doo ZX Series Factory Shop Manual, Page 214Get this manual
Section 05 TRANSMISSION Subsection 03 (DRIVE PULLEY)
5,6, Fixed and Sliding Half
CAUTION: Do not tap on governor cupScrew puller into fixed half shaft about 13 mm (12 in)Raise drive pulley and hold it by the sliding half while knocking on puller head to disengage fixed half
A16D02A
1Hold slider shoes 2Lift one housing at time
NOTE: To ease disassembly, forks (PN 529 005 500) should be used to hold slider shoes prior to removing governor cup2 529 005 500
A16D01A
TYPICAL 1Puller 2Holding sliding half