1987-2003 Yamaha YFZ350 Banshee supplementary service manual, Page 75Get this manual
INsP ADJ ,
EXHAUST SYSTEM INSPECTION1 TRANSMISSION OIL LEVEL INSPECTION
11Install: Air filter
NOTE: The arrow mark) on the air filter guide should point the upward of the air filter
EXHAUST SYSTEM INSPECTION 1Inspect: O-ring (Exhaust pipe)) Joint (Exhaust pipe) Joint (Silencer) Damage+ ReplaceExhaust gas leakage+Repair