Bombardier SeaDoo 2000 factory shop manual volume 1, Page 310Get this manual
Section 09 PROPULSION SYSTEM Subsection 02 (JET PUMP)
CLEANING
All Models Sealant on the jet pump housing can be removed with wire brush (disc) mounted on drill or scraperProperly clean all threadsRemove all O-rings and clean parts in solventCarefully check water passages and oil passagesBlow low pressure compressed air through them and make sure they are clear
Examine impeller in wear ring for distortionCheck if blade tips are blunted round, chipped or brokenSuch impeller is unbalanced and will vibrate and damage wear ring, impeller shaft, shaft seal or bearingsRenew if damaged1
F02J0VB
1Replaced if blunted round or damaged
Check impeller for cavitation damage, deep scratches or any other damage2
F01J13A
TYPICAL 1Water passages 2Oil passages