2000-2004 Yamaha WaveRunner SUV SV1200 Service Manual, Page 176Get this manual
CYLINDERS
SERVICE POINTS
Cylinder inspection 1Eliminate: Carbon deposits (with rounded scraper 1)
2Inspect: Cylinder water jacket Corrosionmineral deposits Clean or replaceCylinder inner surface Score marks Repair with 600800 grit wet sandpaper or replace
3Measure: Cylinder bore "D" (with cylinder gauge) Out of specification ReplaceNOTE: Measure the cylinder bore in parallel and at right angle to the crankshaftThen, average the measurements