2007-2011 Polaris IQ Snowmobiles Service Manual, Page 299Get this manual
Final Drive and Brakes Gear Case Removal
1Open the hood and remove the engine compartment doors2Remove exhaust resonator3Remove the brake caliper from the gearcase coverSecure the caliper up and away from gearcase without binding the brake fluid hose
Inspection
NOTE: Gearcase disassemblyassembly can be aided by positioning the gearcase on workbench featuring hole for the long jackshaft1Remove drain plug and drain transmission oil into suitable container2Remove snap ring, spacer washer, and brake disc
BRAKE DISC
SNAP RINGWASHER