2004 Skidoo ZX Series Service Manual, Page 454Get this manual
Section 09 ELECTRICAL SYSTEM Subsection 05 (ELECTRIC STARTER) A19E03A
1Turn until bushing goes out 212 mm tap
To install new bushing, use the same bushing pusher as for drive housing bushing installation
A19E06A
To replace brush no6, proceed as follows: Cut brush wire close to connector at the welded portion
Plate edge Yoke connector Crimp Spare brush