1991+ Kawasaki 650 SC Factory Service Manual, Page 61Get this manual
EXHAUST SYSTEM 4-9 Exhaust Manifold
Removal
.Remove the exhaust pipe and expansion chamber as set [A] (see Exhaust Pipe, Joint and Expansion Chamber Removal)
Disconnect or remove: 'Inlet Cooling Hose (A] Water Drain Knob [8] Exhaust Manifold Mounting Nuts [C]