1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 273Get this manual
EXHAUST SYSTEM
Cleaning
1Clean all accessible exhaust passages with blunt roundnose tool2There are several ways to clean areas further down the pipe, including the following
cAttach one end of the spring, then use hooked tool to pull the spring far enough to attach the hooked enddCheck the exhaust system for leaks after installation