1994-1997 Yamaha WaveRider Service Manual LIT-18616-RA-00, Page 57Get this manual
SERVICE POINTS
Do not use steel wire for cleaning the jets as this may enlarge the jet diameters and seriously affect performance
Diaphragm inspection 1Inspect: Diaphragm assembly Damage ReplaceFloat arm inspection 1Inspect: Float arm D BendDamage Repair or replace2Measure: Float arm height Float arm height: 0.2 mm (0 0.008 in)