Polaris 2001 High-Performance Snowmobile Service Manual (PN 9916690), Page 223Get this manual
CHASSISBRAKESFINAL DRIVE 2001 Edge Pro Bulkheadtunnel and chassis changes
1Completely redesigned bulkhead with: New extruded front portion (removed casting) Thicker and taller sides Redesigned engine mount channels Improved lower steering post attachment New steering post bushings (reduced friction) Intenerated engine torque stop Increased outer tie rod clearance to bulkhead window Longer side plates 2New tunnel Wider footrests New fishbone brackets New tunnel roll gripper, with internal rib for stiffness 3Improved trailing arm supports Internal Rib