2004-2006 Kawasaki 900 STX Jet Ski Service Manual, Page 9Get this manual
1-2 GENERAL INFORMATION Before Servicing
Before starting to service watercraft, careful reading of the applicable section is recommended to eliminate unnecessary workPhotographs, diagrams, notes, cautions, warnings, and detailed descriptions have been included wherever necessaryNevertheless, even detailed account has limitations, certain amount of basic knowledge is also required for successful work
Especially note the following
(1) Adjustments Adjustments shall be made in accordance with the Periodic Maintenance Chart or whenever troubleshooting or presence of symptoms indicate that adjustments may be requiredWhenever running of the engine is required during maintenance it is best to have the watercraft in water