2007-2011 Polaris IQ Snowmobiles Service Manual, Page 234Get this manual
Engine and Cooling Systems EXHAUST VALVE MAINTENANCE
Exhaust Assembly View
VERTICAL SCREWS HORIZONTAL SCREWS
Exhaust Valve Assembly
1Clean the threads of the guillotine with Loctite Primer N2Insert the guillotine into the base housing3Apply Loctite 2760 to the first threads on the guillotine4Place the bellows washer, bellows and new cap nut onto the guillotineEnsure the bellows is seated correctly between the washer and cap nut5Torque the cap nut to specification
SPRING COVER CAP NUT
BELLOWS BELLOWS WASHER