Polaris 2001 High-Performance Snowmobile Service Manual (PN 9916690), Page 328Get this manual
REAR SUSPENSIONTRACKTRACTION XTRA Lite Wide Hi-Fax
Xtra Lite wide hi-fax is available for ice racing applicationsThe part number is 5521556-304 for 2000 Edge, 5521587-309 for 2001 Edge Pro suspensionsInstall with the wide side to the outside of the snowmobileThese hi-fax are made with wear mark on the outsideWhen the hi-fax is wore to the wear mark line, replace the hi-fax
Hi-Fax Removal
1Remove suspension from machineNOTE: Some models may allow Hi Fax to be removed by sliding it through track windows with the suspension mounted in the machine2Remove front Hi-Fax retaining bolt