2003 Kawasaki JetSki 800 SX-R Factory service manual, Page 58Get this manual
3-18 FUEL SYSTEM Carburetor
Idle Speed Adjustment
Refer to Idle Speed Adjustment in the Periodic Maintenance chapter
Mixture Screw Adjustment
Since every carburetor is adjusted individually at the factory using flow meter, specific mixture screw settings cannot be givenAfter adjustment, cap [A] is installed over each mixture screw head [B] with the point straight level [C] to identify proper mixture screw settings for each unitDO NOT CHANGE THESE SETTINGSIf the carburetor is tampered with and these settings cannot be relocated, set the mixture screws to the following guide linePull out the mixture screw capsToset each screw, turn it in until seats lightly, and then back it out the specified number of turnsMixture Screw Turns out
Low Speed (lower) [Dl High Speed (upper) [El
These guideline represent "starting point" from which additional fine tuning of the carburetor may be necessary