1998-2004 Yamaha WaveRunner XL700 XL760 XL1200 Factory Service Manual, Page 84Get this manual
'''''''''''''''''''''''''''''''''' '''''' EXPLODED DIAGRAM (XL 1200)271
15 Nm (1.5 m-kg, 11 ft-Ib) 30 Nm (3.0 m-kg, 22 ft-Ib)
REMOVAL AND INSTALLATION CHART
ProcedurePart name
CHAMBER DISASSEMBLY Exhaust chamber assembly Bolt (with washer) Exhaust outer cover Muffler Exhaust inner cover Seal Exhaust outer cover Stopper Seal